Radioddity Db20-g User manual

“Delete XXX” and frequency, presss

【UP】/【DN】

key to select the channel to be deleted,

In standby status, press the microphone key or front panel key to switch

1 2 3 4

V/M

VOL

FUN

MAIN

MON

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

V/M

VOL

FUN

MAIN

MON

MIC

PTT

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

【UP】

【UP】/【DN】

Instruction Manual

1. QUICK GUIDING

2. ACCESSORIES

3. GETTING ACQUAINTED 4. BASIC OPERATIONS

Transceiver

Screws

Microphone

Pads

Mobile Bracket

non-slip mat Fuse(10A 250V)

Adjusting screws

manual

2.1 Standard Accessories

3.1 Front panel

3.2 Rear panel

3.3 Microphone

VFO/Channel mode switch

Main channel

LCD Up

Down Indicator

Power on, volume switch

Monitor

Programming port/ microphone jack

Antenna jack External speaker jack

Up /Down key

Indicator

Number key

4.1 Power On/Off

1. Turn the Volume knob clockwise to turn on the radio, the radio LCD will display

programmed text and emit a beep sound.

4.2 Adjusting the Volume

Turn volume knob clockwise to increase the “audio level” and anti-clockwise to reduce it.

Power Off:Turn volume knob anti-clockwise until you hear "”click" to turn off the radio

4.3 Switch between Main Channel and Sub Channel

between main channel and sub channel. The top left corner of LCD will display current

main channel.

4.4 Adjust Channel

1. Press microphone key or front panel key to switch the radio to channel mode,

press microphone

【UP】/【DN】

key or front panel key to select a channel

upward or downward.

2. In channel mode, input three numbers by number key for its direct selection (eg:001

for channel 1).

4.5 Store channel

In standby status, press the microphone key, the top left corner will display“Func”,

then press KEY, the LCD bottom left corner will display Save to XXX,

now press key to select a channel number, hold key to store the

new frequency and return to standby.

XXX reflects for the channel number, if LCD displays “Null” under “Save TO XXX”,

meansthat the current channel is empty.

4.6 Channel Delete

1. In channel mode, press microphone key, then press key, the LCD displays

【DN】

then hold key for deleting the current channel.

“XXX” reflects for the channel number, the LCD displays “Null” after the channel is

deleted.

V/M

FUN

MAIN

MON

VOL

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUBRPTLAM

POW

SKIPMON

PPT

MIC

GMRS Car Mobile Radio

www. Radioddity.com

1.1 Prepare

1. DC power supply: 12-14V, 10A

2.Car antenna: 136-174, 400-490MHz, 20w, SL16 connector

≥

3. Magestic sucker

1.2 Quick Use

Open package , take out DB20-G radio and spares.

2. Connect power supply, microphone and antenna.

3. Turn on power supply, then turn DB20-G volume knob to power on DB20-G.

4. Choose wanted GMRS channel by DB20-G or its microphone to start communication.

LAM

4.7 Receiving

Select a receiving channel or frequency for receiving call, if the RX signal is week,

hold front panel key or microphone key to monitor weak signals.

RX frequency range

1. GMRS channel: GMRS frequency

2. UHF/VHF Full band: 136-174/400-490MHz

4. BASIC OPERATION

4.8 Transmitting

Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red

speak into the microphone at your normal voice level: it will help to transfer best audio signal.

4.9 Squelch Off

In standby, press microphonekey or front panelkey to turn off squelch,

the radio will monitor weak signal.

4.11 Keypad Lockout

In standby, hold key or key , the radio emit Du sound, the LCD displays LOCK.

Now release the key, the keypad is locked. Toturn off key lock, hold key or key until

a “Du Du” tone signal is heard, the LOCK icon disappears, now you may release the key.

4.12 Transmit Tone Pulse Frequency

Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.

4.13 VFO Scan and Channel Scan

1. VFO scan: In VFO mode, press microphone key or key to start VFO scan. If the

radio has program PL1, PH1, ,PL2, PH2,frequency( in the bottom of channel list), VFO

scan will between PL1-PH1 and PL2-PH2.

2. Channel Scan: In channel mode press microphone key and then press key to start

channel scan. Channel scan setting shall be programmed by PC software.

4.10 Emergency Alarm

In standby, hold key, release it until the LCD displays ALARM, the alarm function

turns on. Program emergency alarm rule shall be programmed by PC software.

4.14 VOX On/Off control

In standby, hold key until LCD displays VOX icon, repeater this step or repower on

【V/M】

radio to turn off VOX function.

Note: Before turn on VOX, please set VOX level in 26th menu.

When the RX

current channel receive a matching carrier but unmatching signaling. Refer to

CTCSS/ DCS CODE or Optional Signaling setup).

Note:

1. According to FCC Part 95E standard, CH 8- CH14 are for 0.5W FRS channels, DB20-G

minimum power 5W, maximum power 20W, so CH8-CH14 not allow transmiting.

2. Follow Part 95E rule, DB20-G only allow transmitting on GMRS frequencies. then press【UP】/【DN】key to select the value. presss

【PTT】

key or key for storing.

5. SHORTCUT OPERATION

1 +

2 +

3 +

4 +

5 +

Press microphone key and then press number key to fast enter following functions,

No. Function name Combination Key

Squelch level setting

Optional signaling setting

Scan Skip

Scan

Busy channel lockout

Time out timer

Sub channel on/off switch

Function Menu

Power setting.

LCD brightless

DTMF Code check

When check DTMF code, press PTT will send current DTMF code.

To revise DTMF code, press key and then press key to enter edit mode.

In DTMF check mode

input DTMF code by number keys , then press PTT to transmit the code and store.

Function list

After install PC software, click "Start "menu in computer, under “ALL

PROGRAMS” menu, choose and click “USB To Com port” in DB20-G

program, install “USB To Com port” driver by indication.

Connect th

2. e optional USB Programming cable.

Click "DB20-G" programm under "ALL PROGRAMS" menu.

click "OK" to start programming software.

4.15 How to Install Driver and Start Programming

work

Note: PL and PH is valid when current working frequency is within PL1-PH1 or PL2-PH2

work

3. FM radio 65-108Mhz: available in freuqency mode only. user can input frequency by

microphone number key like 8,8,,0,0,0,0,0, is 88Mhz.

“Delete XXX” and frequency, presss

【UP】/【DN】

key to select the channel to be deleted,

In standby status, press the microphone key or front panel key to switch

1 2 3 4

V/M

VOL

FUN

MAIN

MON

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

V/M

VOL

FUN

MAIN

MON

MIC

PTT

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

【UP】

【UP】/【DN】

Instruction Manual

1. QUICK GUIDING

2. ACCESSORIES

3. GETTING ACQUAINTED 4. BASIC OPERATIONS

Transceiver

Screws

Microphone

Pads

Mobile Bracket

non-slip mat Fuse(10A 250V)

Adjusting screws

manual

2.1 Standard Accessories

3.1 Front panel

3.2 Rear panel

3.3 Microphone

VFO/Channel mode switch

Main channel

LCD Up

Down Indicator

Power on, volume switch

Monitor

Programming port/ microphone jack

Antenna jack External speaker jack

Up /Down key

Indicator

Number key

4.1 Power On/Off

1. Turn the Volume knob clockwise to turn on the radio, the radio LCD will display

programmed text and emit a beep sound.

4.2 Adjusting the Volume

Turn volume knob clockwise to increase the “audio level” and anti-clockwise to reduce it.

Power Off:Turn volume knob anti-clockwise until you hear "”click" to turn off the radio

4.3 Switch between Main Channel and Sub Channel

between main channel and sub channel. The top left corner of LCD will display current

main channel.

4.4 Adjust Channel

1. Press microphone key or front panel key to switch the radio to channel mode,

press microphone

【UP】/【DN】

key or front panel key to select a channel

upward or downward.

2. In channel mode, input three numbers by number key for its direct selection (eg:001

for channel 1).

4.5 Store channel

In standby status, press the microphone key, the top left corner will display“Func”,

then press KEY, the LCD bottom left corner will display Save to XXX,

now press key to select a channel number, hold key to store the

new frequency and return to standby.

XXX reflects for the channel number, if LCD displays “Null” under “Save TO XXX”,

meansthat the current channel is empty.

4.6 Channel Delete

1. In channel mode, press microphone key, then press key, the LCD displays

【DN】

then hold key for deleting the current channel.

“XXX” reflects for the channel number, the LCD displays “Null” after the channel is

deleted.

V/M

FUN

MAIN

MON

VOL

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUBRPTLAM

POW

SKIPMON

PPT

MIC

GMRS Car Mobile Radio

www. Radioddity.com

1.1 Prepare

1. DC power supply: 12-14V, 10A

2.Car antenna: 136-174, 400-490MHz, 20w, SL16 connector

≥

3. Magestic sucker

1.2 Quick Use

Open package , take out DB20-G radio and spares.

2. Connect power supply, microphone and antenna.

3. Turn on power supply, then turn DB20-G volume knob to power on DB20-G.

4. Choose wanted GMRS channel by DB20-G or its microphone to start communication.

LAM

4.7 Receiving

Select a receiving channel or frequency for receiving call, if the RX signal is week,

hold front panel key or microphone key to monitor weak signals.

RX frequency range

1. GMRS channel: GMRS frequency

2. UHF/VHF Full band: 136-174/400-490MHz

4. BASIC OPERATION

4.8 Transmitting

Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red

speak into the microphone at your normal voice level: it will help to transfer best audio signal.

4.9 Squelch Off

In standby, press microphonekey or front panelkey to turn off squelch,

the radio will monitor weak signal.

4.11 Keypad Lockout

In standby, hold key or key , the radio emit Du sound, the LCD displays LOCK.

Now release the key, the keypad is locked. Toturn off key lock, hold key or key until

a “Du Du” tone signal is heard, the LOCK icon disappears, now you may release the key.

4.12 Transmit Tone Pulse Frequency

Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.

4.13 VFO Scan and Channel Scan

1. VFO scan: In VFO mode, press microphone key or key to start VFO scan. If the

radio has program PL1, PH1, ,PL2, PH2,frequency( in the bottom of channel list), VFO

scan will between PL1-PH1 and PL2-PH2.

2. Channel Scan: In channel mode press microphone key and then press key to start

channel scan. Channel scan setting shall be programmed by PC software.

4.10 Emergency Alarm

In standby, hold key, release it until the LCD displays ALARM, the alarm function

turns on. Program emergency alarm rule shall be programmed by PC software.

4.14 VOX On/Off control

In standby, hold key until LCD displays VOX icon, repeater this step or repower on

【V/M】

radio to turn off VOX function.

Note: Before turn on VOX, please set VOX level in 26th menu.

When the RX

current channel receive a matching carrier but unmatching signaling. Refer to

CTCSS/ DCS CODE or Optional Signaling setup).

Note:

1. According to FCC Part 95E standard, CH 8- CH14 are for 0.5W FRS channels, DB20-G

minimum power 5W, maximum power 20W, so CH8-CH14 not allow transmiting.

2. Follow Part 95E rule, DB20-G only allow transmitting on GMRS frequencies. then press【UP】/【DN】key to select the value. presss

【PTT】

key or key for storing.

5. SHORTCUT OPERATION

1 +

2 +

3 +

4 +

5 +

Press microphone key and then press number key to fast enter following functions,

No. Function name Combination Key

Squelch level setting

Optional signaling setting

Scan Skip

Scan

Busy channel lockout

Time out timer

Sub channel on/off switch

Function Menu

Power setting.

LCD brightless

DTMF Code check

When check DTMF code, press PTT will send current DTMF code.

To revise DTMF code, press key and then press key to enter edit mode.

In DTMF check mode

input DTMF code by number keys , then press PTT to transmit the code and store.

Function list

After install PC software, click "Start "menu in computer, under “ALL

PROGRAMS” menu, choose and click “USB To Com port” in DB20-G

program, install “USB To Com port” driver by indication.

Connect th

2. e optional USB Programming cable.

Click "DB20-G" programm under "ALL PROGRAMS" menu.

click "OK" to start programming software.

4.15 How to Install Driver and Start Programming

work

Note: PL and PH is valid when current working frequency is within PL1-PH1 or PL2-PH2

work

3. FM radio 65-108Mhz: available in freuqency mode only. user can input frequency by

microphone number key like 8,8,,0,0,0,0,0, is 88Mhz.

“Delete XXX” and frequency, presss

【UP】/【DN】

key to select the channel to be deleted,

In standby status, press the microphone key or front panel key to switch

1 2 3 4

V/M

VOL

FUN

MAIN

MON

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

V/M

VOL

FUN

MAIN

MON

MIC

PTT

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

【UP】

【UP】/【DN】

Instruction Manual

1. QUICK GUIDING

2. ACCESSORIES

3. GETTING ACQUAINTED 4. BASIC OPERATIONS

Transceiver

Screws

Microphone

Pads

Mobile Bracket

non-slip mat Fuse(10A 250V)

Adjusting screws

manual

2.1 Standard Accessories

3.1 Front panel

3.2 Rear panel

3.3 Microphone

VFO/Channel mode switch

Main channel

LCD Up

Down Indicator

Power on, volume switch

Monitor

Programming port/ microphone jack

Antenna jack External speaker jack

Up /Down key

Indicator

Number key

4.1 Power On/Off

1. Turn the Volume knob clockwise to turn on the radio, the radio LCD will display

programmed text and emit a beep sound.

4.2 Adjusting the Volume

Turn volume knob clockwise to increase the “audio level” and anti-clockwise to reduce it.

Power Off:Turn volume knob anti-clockwise until you hear "”click" to turn off the radio

4.3 Switch between Main Channel and Sub Channel

between main channel and sub channel. The top left corner of LCD will display current

main channel.

4.4 Adjust Channel

1. Press microphone key or front panel key to switch the radio to channel mode,

press microphone

【UP】/【DN】

key or front panel key to select a channel

upward or downward.

2. In channel mode, input three numbers by number key for its direct selection (eg:001

for channel 1).

4.5 Store channel

In standby status, press the microphone key, the top left corner will display“Func”,

then press KEY, the LCD bottom left corner will display Save to XXX,

now press key to select a channel number, hold key to store the

new frequency and return to standby.

XXX reflects for the channel number, if LCD displays “Null” under “Save TO XXX”,

meansthat the current channel is empty.

4.6 Channel Delete

1. In channel mode, press microphone key, then press key, the LCD displays

【DN】

then hold key for deleting the current channel.

“XXX” reflects for the channel number, the LCD displays “Null” after the channel is

deleted.

V/M

FUN

MAIN

MON

VOL

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUBRPTLAM

POW

SKIPMON

PPT

MIC

GMRS Car Mobile Radio

www. Radioddity.com

1.1 Prepare

1. DC power supply: 12-14V, 10A

2.Car antenna: 136-174, 400-490MHz, 20w, SL16 connector

≥

3. Magestic sucker

1.2 Quick Use

Open package , take out DB20-G radio and spares.

2. Connect power supply, microphone and antenna.

3. Turn on power supply, then turn DB20-G volume knob to power on DB20-G.

4. Choose wanted GMRS channel by DB20-G or its microphone to start communication.

LAM

4.7 Receiving

Select a receiving channel or frequency for receiving call, if the RX signal is week,

hold front panel key or microphone key to monitor weak signals.

RX frequency range

1. GMRS channel: GMRS frequency

2. UHF/VHF Full band: 136-174/400-490MHz

4. BASIC OPERATION

4.8 Transmitting

Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red

speak into the microphone at your normal voice level: it will help to transfer best audio signal.

4.9 Squelch Off

In standby, press microphonekey or front panelkey to turn off squelch,

the radio will monitor weak signal.

4.11 Keypad Lockout

In standby, hold key or key , the radio emit Du sound, the LCD displays LOCK.

Now release the key, the keypad is locked. Toturn off key lock, hold key or key until

a “Du Du” tone signal is heard, the LOCK icon disappears, now you may release the key.

4.12 Transmit Tone Pulse Frequency

Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.

4.13 VFO Scan and Channel Scan

1. VFO scan: In VFO mode, press microphone key or key to start VFO scan. If the

radio has program PL1, PH1, ,PL2, PH2,frequency( in the bottom of channel list), VFO

scan will between PL1-PH1 and PL2-PH2.

2. Channel Scan: In channel mode press microphone key and then press key to start

channel scan. Channel scan setting shall be programmed by PC software.

4.10 Emergency Alarm

In standby, hold key, release it until the LCD displays ALARM, the alarm function

turns on. Program emergency alarm rule shall be programmed by PC software.

4.14 VOX On/Off control

In standby, hold key until LCD displays VOX icon, repeater this step or repower on

【V/M】

radio to turn off VOX function.

Note: Before turn on VOX, please set VOX level in 26th menu.

When the RX

current channel receive a matching carrier but unmatching signaling. Refer to

CTCSS/ DCS CODE or Optional Signaling setup).

Note:

1. According to FCC Part 95E standard, CH 8- CH14 are for 0.5W FRS channels, DB20-G

minimum power 5W, maximum power 20W, so CH8-CH14 not allow transmiting.

2. Follow Part 95E rule, DB20-G only allow transmitting on GMRS frequencies. then press【UP】/【DN】key to select the value. presss

【PTT】

key or key for storing.

5. SHORTCUT OPERATION

1 +

2 +

3 +

4 +

5 +

Press microphone key and then press number key to fast enter following functions,

No. Function name Combination Key

Squelch level setting

Optional signaling setting

Scan Skip

Scan

Busy channel lockout

Time out timer

Sub channel on/off switch

Function Menu

Power setting.

LCD brightless

DTMF Code check

When check DTMF code, press PTT will send current DTMF code.

To revise DTMF code, press key and then press key to enter edit mode.

In DTMF check mode

input DTMF code by number keys , then press PTT to transmit the code and store.

Function list

After install PC software, click "Start "menu in computer, under “ALL

PROGRAMS” menu, choose and click “USB To Com port” in DB20-G

program, install “USB To Com port” driver by indication.

Connect th

2. e optional USB Programming cable.

Click "DB20-G" programm under "ALL PROGRAMS" menu.

click "OK" to start programming software.

4.15 How to Install Driver and Start Programming

work

Note: PL and PH is valid when current working frequency is within PL1-PH1 or PL2-PH2

work

3. FM radio 65-108Mhz: available in freuqency mode only. user can input frequency by

microphone number key like 8,8,,0,0,0,0,0, is 88Mhz.

“Delete XXX” and frequency, presss

【UP】/【DN】

key to select the channel to be deleted,

In standby status, press the microphone key or front panel key to switch

1 2 3 4

V/M

VOL

FUN

MAIN

MON

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

V/M

VOL

FUN

MAIN

MON

MIC

PTT

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

【UP】

【UP】/【DN】

Instruction Manual

1. QUICK GUIDING

2. ACCESSORIES

3. GETTING ACQUAINTED 4. BASIC OPERATIONS

Transceiver

Screws

Microphone

Pads

Mobile Bracket

non-slip mat Fuse(10A 250V)

Adjusting screws

manual

2.1 Standard Accessories

3.1 Front panel

3.2 Rear panel

3.3 Microphone

VFO/Channel mode switch

Main channel

LCD Up

Down Indicator

Power on, volume switch

Monitor

Programming port/ microphone jack

Antenna jack External speaker jack

Up /Down key

Indicator

Number key

4.1 Power On/Off

1. Turn the Volume knob clockwise to turn on the radio, the radio LCD will display

programmed text and emit a beep sound.

4.2 Adjusting the Volume

Turn volume knob clockwise to increase the “audio level” and anti-clockwise to reduce it.

Power Off:Turn volume knob anti-clockwise until you hear "”click" to turn off the radio

4.3 Switch between Main Channel and Sub Channel

between main channel and sub channel. The top left corner of LCD will display current

main channel.

4.4 Adjust Channel

1. Press microphone key or front panel key to switch the radio to channel mode,

press microphone

【UP】/【DN】

key or front panel key to select a channel

upward or downward.

2. In channel mode, input three numbers by number key for its direct selection (eg:001

for channel 1).

4.5 Store channel

In standby status, press the microphone key, the top left corner will display“Func”,

then press KEY, the LCD bottom left corner will display Save to XXX,

now press key to select a channel number, hold key to store the

new frequency and return to standby.

XXX reflects for the channel number, if LCD displays “Null” under “Save TO XXX”,

meansthat the current channel is empty.

4.6 Channel Delete

1. In channel mode, press microphone key, then press key, the LCD displays

【DN】

then hold key for deleting the current channel.

“XXX” reflects for the channel number, the LCD displays “Null” after the channel is

deleted.

V/M

FUN

MAIN

MON

VOL

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUBRPTLAM

POW

SKIPMON

PPT

MIC

GMRS Car Mobile Radio

www. Radioddity.com

1.1 Prepare

1. DC power supply: 12-14V, 10A

2.Car antenna: 136-174, 400-490MHz, 20w, SL16 connector

≥

3. Magestic sucker

1.2 Quick Use

Open package , take out DB20-G radio and spares.

2. Connect power supply, microphone and antenna.

3. Turn on power supply, then turn DB20-G volume knob to power on DB20-G.

4. Choose wanted GMRS channel by DB20-G or its microphone to start communication.

LAM

4.7 Receiving

Select a receiving channel or frequency for receiving call, if the RX signal is week,

hold front panel key or microphone key to monitor weak signals.

RX frequency range

1. GMRS channel: GMRS frequency

2. UHF/VHF Full band: 136-174/400-490MHz

4. BASIC OPERATION

4.8 Transmitting

Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red

speak into the microphone at your normal voice level: it will help to transfer best audio signal.

4.9 Squelch Off

In standby, press microphonekey or front panelkey to turn off squelch,

the radio will monitor weak signal.

4.11 Keypad Lockout

In standby, hold key or key , the radio emit Du sound, the LCD displays LOCK.

Now release the key, the keypad is locked. Toturn off key lock, hold key or key until

a “Du Du” tone signal is heard, the LOCK icon disappears, now you may release the key.

4.12 Transmit Tone Pulse Frequency

Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.

4.13 VFO Scan and Channel Scan

1. VFO scan: In VFO mode, press microphone key or key to start VFO scan. If the

radio has program PL1, PH1, ,PL2, PH2,frequency( in the bottom of channel list), VFO

scan will between PL1-PH1 and PL2-PH2.

2. Channel Scan: In channel mode press microphone key and then press key to start

channel scan. Channel scan setting shall be programmed by PC software.

4.10 Emergency Alarm

In standby, hold key, release it until the LCD displays ALARM, the alarm function

turns on. Program emergency alarm rule shall be programmed by PC software.

4.14 VOX On/Off control

In standby, hold key until LCD displays VOX icon, repeater this step or repower on

【V/M】

radio to turn off VOX function.

Note: Before turn on VOX, please set VOX level in 26th menu.

When the RX

current channel receive a matching carrier but unmatching signaling. Refer to

CTCSS/ DCS CODE or Optional Signaling setup).

Note:

1. According to FCC Part 95E standard, CH 8- CH14 are for 0.5W FRS channels, DB20-G

minimum power 5W, maximum power 20W, so CH8-CH14 not allow transmiting.

2. Follow Part 95E rule, DB20-G only allow transmitting on GMRS frequencies. then press【UP】/【DN】key to select the value. presss

【PTT】

key or key for storing.

5. SHORTCUT OPERATION

1 +

2 +

3 +

4 +

5 +

Press microphone key and then press number key to fast enter following functions,

No. Function name Combination Key

Squelch level setting

Optional signaling setting

Scan Skip

Scan

Busy channel lockout

Time out timer

Sub channel on/off switch

Function Menu

Power setting.

LCD brightless

DTMF Code check

When check DTMF code, press PTT will send current DTMF code.

To revise DTMF code, press key and then press key to enter edit mode.

In DTMF check mode

input DTMF code by number keys , then press PTT to transmit the code and store.

Function list

After install PC software, click "Start "menu in computer, under “ALL

PROGRAMS” menu, choose and click “USB To Com port” in DB20-G

program, install “USB To Com port” driver by indication.

Connect th

2. e optional USB Programming cable.

Click "DB20-G" programm under "ALL PROGRAMS" menu.

click "OK" to start programming software.

4.15 How to Install Driver and Start Programming

work

Note: PL and PH is valid when current working frequency is within PL1-PH1 or PL2-PH2

work

3. FM radio 65-108Mhz: available in freuqency mode only. user can input frequency by

microphone number key like 8,8,,0,0,0,0,0, is 88Mhz.

“Delete XXX” and frequency, presss

【UP】/【DN】

key to select the channel to be deleted,

In standby status, press the microphone key or front panel key to switch

1 2 3 4

V/M

VOL

FUN

MAIN

MON

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

V/M

VOL

FUN

MAIN

MON

MIC

PTT

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

【UP】

【UP】/【DN】

Instruction Manual

1. QUICK GUIDING

2. ACCESSORIES

3. GETTING ACQUAINTED 4. BASIC OPERATIONS

Transceiver

Screws

Microphone

Pads

Mobile Bracket

non-slip mat Fuse(10A 250V)

Adjusting screws

manual

2.1 Standard Accessories

3.1 Front panel

3.2 Rear panel

3.3 Microphone

VFO/Channel mode switch

Main channel

LCD Up

Down Indicator

Power on, volume switch

Monitor

Programming port/ microphone jack

Antenna jack External speaker jack

Up /Down key

Indicator

Number key

4.1 Power On/Off

1. Turn the Volume knob clockwise to turn on the radio, the radio LCD will display

programmed text and emit a beep sound.

4.2 Adjusting the Volume

Turn volume knob clockwise to increase the “audio level” and anti-clockwise to reduce it.

Power Off:Turn volume knob anti-clockwise until you hear "”click" to turn off the radio

4.3 Switch between Main Channel and Sub Channel

between main channel and sub channel. The top left corner of LCD will display current

main channel.

4.4 Adjust Channel

1. Press microphone key or front panel key to switch the radio to channel mode,

press microphone

【UP】/【DN】

key or front panel key to select a channel

upward or downward.

2. In channel mode, input three numbers by number key for its direct selection (eg:001

for channel 1).

4.5 Store channel

In standby status, press the microphone key, the top left corner will display“Func”,

then press KEY, the LCD bottom left corner will display Save to XXX,

now press key to select a channel number, hold key to store the

new frequency and return to standby.

XXX reflects for the channel number, if LCD displays “Null” under “Save TO XXX”,

meansthat the current channel is empty.

4.6 Channel Delete

1. In channel mode, press microphone key, then press key, the LCD displays

【DN】

then hold key for deleting the current channel.

“XXX” reflects for the channel number, the LCD displays “Null” after the channel is

deleted.

V/M

FUN

MAIN

MON

VOL

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUBRPTLAM

POW

SKIPMON

PPT

MIC

GMRS Car Mobile Radio

www. Radioddity.com

1.1 Prepare

1. DC power supply: 12-14V, 10A

2.Car antenna: 136-174, 400-490MHz, 20w, SL16 connector

≥

3. Magestic sucker

1.2 Quick Use

Open package , take out DB20-G radio and spares.

2. Connect power supply, microphone and antenna.

3. Turn on power supply, then turn DB20-G volume knob to power on DB20-G.

4. Choose wanted GMRS channel by DB20-G or its microphone to start communication.

LAM

4.7 Receiving

Select a receiving channel or frequency for receiving call, if the RX signal is week,

hold front panel key or microphone key to monitor weak signals.

RX frequency range

1. GMRS channel: GMRS frequency

2. UHF/VHF Full band: 136-174/400-490MHz

4. BASIC OPERATION

4.8 Transmitting

Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red

speak into the microphone at your normal voice level: it will help to transfer best audio signal.

4.9 Squelch Off

In standby, press microphonekey or front panelkey to turn off squelch,

the radio will monitor weak signal.

4.11 Keypad Lockout

In standby, hold key or key , the radio emit Du sound, the LCD displays LOCK.

Now release the key, the keypad is locked. Toturn off key lock, hold key or key until

a “Du Du” tone signal is heard, the LOCK icon disappears, now you may release the key.

4.12 Transmit Tone Pulse Frequency

Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.

4.13 VFO Scan and Channel Scan

1. VFO scan: In VFO mode, press microphone key or key to start VFO scan. If the

radio has program PL1, PH1, ,PL2, PH2,frequency( in the bottom of channel list), VFO

scan will between PL1-PH1 and PL2-PH2.

2. Channel Scan: In channel mode press microphone key and then press key to start

channel scan. Channel scan setting shall be programmed by PC software.

4.10 Emergency Alarm

In standby, hold key, release it until the LCD displays ALARM, the alarm function

turns on. Program emergency alarm rule shall be programmed by PC software.

4.14 VOX On/Off control

In standby, hold key until LCD displays VOX icon, repeater this step or repower on

【V/M】

radio to turn off VOX function.

Note: Before turn on VOX, please set VOX level in 26th menu.

When the RX

current channel receive a matching carrier but unmatching signaling. Refer to

CTCSS/ DCS CODE or Optional Signaling setup).

Note:

1. According to FCC Part 95E standard, CH 8- CH14 are for 0.5W FRS channels, DB20-G

minimum power 5W, maximum power 20W, so CH8-CH14 not allow transmiting.

2. Follow Part 95E rule, DB20-G only allow transmitting on GMRS frequencies. then press【UP】/【DN】key to select the value. presss

【PTT】

key or key for storing.

5. SHORTCUT OPERATION

1 +

2 +

3 +

4 +

5 +

Press microphone key and then press number key to fast enter following functions,

No. Function name Combination Key

Squelch level setting

Optional signaling setting

Scan Skip

Scan

Busy channel lockout

Time out timer

Sub channel on/off switch

Function Menu

Power setting.

LCD brightless

DTMF Code check

When check DTMF code, press PTT will send current DTMF code.

To revise DTMF code, press key and then press key to enter edit mode.

In DTMF check mode

input DTMF code by number keys , then press PTT to transmit the code and store.

Function list

After install PC software, click "Start "menu in computer, under “ALL

PROGRAMS” menu, choose and click “USB To Com port” in DB20-G

program, install “USB To Com port” driver by indication.

Connect th

2. e optional USB Programming cable.

Click "DB20-G" programm under "ALL PROGRAMS" menu.

click "OK" to start programming software.

4.15 How to Install Driver and Start Programming

work

Note: PL and PH is valid when current working frequency is within PL1-PH1 or PL2-PH2

work

3. FM radio 65-108Mhz: available in freuqency mode only. user can input frequency by

microphone number key like 8,8,,0,0,0,0,0, is 88Mhz.

“Delete XXX” and frequency, presss

【UP】/【DN】

key to select the channel to be deleted,

In standby status, press the microphone key or front panel key to switch

1 2 3 4

V/M

VOL

FUN

MAIN

MON

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

V/M

VOL

FUN

MAIN

MON

MIC

PTT

MIC

PPT

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUB RPT LAM

POW

SKIP MON

【UP】

【UP】/【DN】

Instruction Manual

1. QUICK GUIDING

2. ACCESSORIES

3. GETTING ACQUAINTED 4. BASIC OPERATIONS

Transceiver

Screws

Microphone

Pads

Mobile Bracket

non-slip mat Fuse(10A 250V)

Adjusting screws

manual

2.1 Standard Accessories

3.1 Front panel

3.2 Rear panel

3.3 Microphone

VFO/Channel mode switch

Main channel

LCD Up

Down Indicator

Power on, volume switch

Monitor

Programming port/ microphone jack

Antenna jack External speaker jack

Up /Down key

Indicator

Number key

4.1 Power On/Off

1. Turn the Volume knob clockwise to turn on the radio, the radio LCD will display

programmed text and emit a beep sound.

4.2 Adjusting the Volume

Turn volume knob clockwise to increase the “audio level” and anti-clockwise to reduce it.

Power Off:Turn volume knob anti-clockwise until you hear "”click" to turn off the radio

4.3 Switch between Main Channel and Sub Channel

between main channel and sub channel. The top left corner of LCD will display current

main channel.

4.4 Adjust Channel

1. Press microphone key or front panel key to switch the radio to channel mode,

press microphone

【UP】/【DN】

key or front panel key to select a channel

upward or downward.

2. In channel mode, input three numbers by number key for its direct selection (eg:001

for channel 1).

4.5 Store channel

In standby status, press the microphone key, the top left corner will display“Func”,

then press KEY, the LCD bottom left corner will display Save to XXX,

now press key to select a channel number, hold key to store the

new frequency and return to standby.

XXX reflects for the channel number, if LCD displays “Null” under “Save TO XXX”,

meansthat the current channel is empty.

4.6 Channel Delete

1. In channel mode, press microphone key, then press key, the LCD displays

【DN】

then hold key for deleting the current channel.

“XXX” reflects for the channel number, the LCD displays “Null” after the channel is

deleted.

V/M

FUN

MAIN

MON

VOL

789

ABCD

560

SQL

TONE

SCAN

BLK REV

TOT

FUN

V/M

MAIN

DIL

SUBRPTLAM

POW

SKIPMON

PPT

MIC

GMRS Car Mobile Radio

www. Radioddity.com

1.1 Prepare

1. DC power supply: 12-14V, 10A

2.Car antenna: 136-174, 400-490MHz, 20w, SL16 connector

≥

3. Magestic sucker

1.2 Quick Use

Open package , take out DB20-G radio and spares.

2. Connect power supply, microphone and antenna.

3. Turn on power supply, then turn DB20-G volume knob to power on DB20-G.

4. Choose wanted GMRS channel by DB20-G or its microphone to start communication.

LAM

4.7 Receiving

Select a receiving channel or frequency for receiving call, if the RX signal is week,

hold front panel key or microphone key to monitor weak signals.

RX frequency range

1. GMRS channel: GMRS frequency

2. UHF/VHF Full band: 136-174/400-490MHz

4. BASIC OPERATION

4.8 Transmitting

Hold [PTT] and speak into microphone. the radio start transmit, the screen shows red

speak into the microphone at your normal voice level: it will help to transfer best audio signal.

4.9 Squelch Off

In standby, press microphonekey or front panelkey to turn off squelch,

the radio will monitor weak signal.

4.11 Keypad Lockout

In standby, hold key or key , the radio emit Du sound, the LCD displays LOCK.

Now release the key, the keypad is locked. Toturn off key lock, hold key or key until

a “Du Du” tone signal is heard, the LOCK icon disappears, now you may release the key.

4.12 Transmit Tone Pulse Frequency

Hold PTT and [DN] key will transmit selected Pre-programmed tone pulse frequency.

4.13 VFO Scan and Channel Scan

1. VFO scan: In VFO mode, press microphone key or key to start VFO scan. If the

radio has program PL1, PH1, ,PL2, PH2,frequency( in the bottom of channel list), VFO

scan will between PL1-PH1 and PL2-PH2.

2. Channel Scan: In channel mode press microphone key and then press key to start

channel scan. Channel scan setting shall be programmed by PC software.

4.10 Emergency Alarm

In standby, hold key, release it until the LCD displays ALARM, the alarm function

turns on. Program emergency alarm rule shall be programmed by PC software.

4.14 VOX On/Off control

In standby, hold key until LCD displays VOX icon, repeater this step or repower on

【V/M】

radio to turn off VOX function.

Note: Before turn on VOX, please set VOX level in 26th menu.

When the RX

current channel receive a matching carrier but unmatching signaling. Refer to

CTCSS/ DCS CODE or Optional Signaling setup).

Note:

1. According to FCC Part 95E standard, CH 8- CH14 are for 0.5W FRS channels, DB20-G

minimum power 5W, maximum power 20W, so CH8-CH14 not allow transmiting.

2. Follow Part 95E rule, DB20-G only allow transmitting on GMRS frequencies. then press【UP】/【DN】key to select the value. presss

【PTT】

key or key for storing.

5. SHORTCUT OPERATION

1 +

2 +

3 +

4 +

5 +

Press microphone key and then press number key to fast enter following functions,

No. Function name Combination Key

Squelch level setting

Optional signaling setting

Scan Skip

Scan

Busy channel lockout

Time out timer

Sub channel on/off switch

Function Menu

Power setting.

LCD brightless

DTMF Code check

When check DTMF code, press PTT will send current DTMF code.

To revise DTMF code, press key and then press key to enter edit mode.

In DTMF check mode

input DTMF code by number keys , then press PTT to transmit the code and store.

Function list

After install PC software, click "Start "menu in computer, under “ALL

PROGRAMS” menu, choose and click “USB To Com port” in DB20-G

program, install “USB To Com port” driver by indication.

Connect th

2. e optional USB Programming cable.

Click "DB20-G" programm under "ALL PROGRAMS" menu.

click "OK" to start programming software.

4.15 How to Install Driver and Start Programming

work

Note: PL and PH is valid when current working frequency is within PL1-PH1 or PL2-PH2

work

3. FM radio 65-108Mhz: available in freuqency mode only. user can input frequency by

microphone number key like 8,8,,0,0,0,0,0, is 88Mhz.

6. FUNCTION SETTING 6. FUNCTION SETTING 7. SPECIFICAITONS

6 7 8 9

【UP】/【DN】

“FACTORY？”。

»“INITIALIZE？”

1 67Hz~254.1Hz、000N~777I

2 67Hz~254.1Hz、000N~777I

3 67Hz~254.1Hz、000N~777I

4 OFF、DTMF、2Tone、5Tone

5 SQ、CT/DCS、Tone、C&T、C/T

6 2.5K~50K

7 WIDE（25K）、NARROW（12.5K）

OFF、REPEATER、BUSY

0~z

ON、OFF

1~100,

1~32,

FREQ、VOLT、OFF

ON、OFF

1~30Min、OFF

50ms~500ms

OFF、1~9

5ST、10ST、15ST、2SP

1~5

28 1750Hz、2100Hz、1000Hz、1450Hz

6.1 By Front Panel Key

1. Press key to enter main menu.

2. Press key or key to choose function.

Press key to choose value.

4. Press key or key to store and exit.

When setting DCS code, key is for switch between positive and inverse code.

6.2 By Microphone Key

1. Press key and then press key to enter menu.

2. Press key or key to choose function.

Press key to choose value.

4. Press key to store and exit

When setting DCS code, key is for switch between Positive and inverse code.

key is for choose special DCS.

Function list

No. Function name Setting value

TX CTC/DCS

RX CTC/DCS

TX/RX CTC/DCS

Optional signaling

Squelch mode

Step size

Band width

No. Function name Value

Busy channel Lock

Channel name

TX OFF

Compander

Sub channel display

Key beep

Time

out

timer

DMTF

transmit

time

Squelch

level

Scan

pause

time

LCD

brightness

Tone

burst

frequency

Press PTT to transmit

5Tone

2Tone

If your

radio seems to be malfunctioning because of wrong operation or setup, this function

will resume all setup and channels to factory default.

1. Press front panel key to enter main MENU list.

2. Press or key to chooe 30th function, the LCD display reset options.

3. Press key to chooe

4. Hold key, until the radio re-power on.

If choose , only function setting value will resume to default setting.

6.3 Reset Factory Default

After reset, all channel and fucntion setting will resume default value.

ON、OFF

NC(Noise reduction)

DC 13.8V±15%

CTCSS/DCS/5Tone/2Tone/DTMF

±2.5ppm

-20℃ ~ +60℃

mm63x101x421

0.45kg

≤0.25μV ≤0.35μV

≥70dB ≥60dB

+1~-3dB(0.3~3KHz) +1~-3dB(0.3~2.55KHz)

≥45dB ≥40dB

<3%

>2W@10%

16KΦF3E 11KΦF3E

≥70dB ≥60dB

≥40dB ≥36dB

≥60dB ≥60dB

+1~-3dB(0.3~3KHz) +1~-3dB(0.3~2.55KHz)

≤5%

GENERAL

Frequency Range

Channel Spacing

Operating Voltage

Squelch

Frequency Stability

Operating Temperature

Dimensions(mm)

Weight (main unit)

Carrier/

TRANSMITTER

RECEIVER

Wide band Narrow band

Modulation

Adjacent Channel Powe

Hum & Noise

Spurious Emission

Audio Response

Audio Distortion

Sensitivity (12dB Sinad)

Adjacent Channel

Selectivity

Audio Response

Hum & Noise

Audio distortion

Audio power output

462.5625-462.7125MHz (5W)

12.5K/25K

462.550-467.725MHz

136-174MHz

,400-480MHz

RX:

TX1:

TX2:

Power - USA version 462.5625-462.7125MHz (5W)

462.550-467.725MHz (18W)

FREQ、CH、NAME

FACTORY？ INITIALIZE？

Channel

display

Reset

OFF, 1-9

VOX

level

0.5-5 Second

VOX

delay

Channel Number 500 channels

8. ATTACHED CHART

No. Freq.(Hz) No. Freq.(Hz) No. Freq. (Hz) No. Freq. (Hz) No. Freq. (Hz)

1 62.5 12 94.8 23 136.5 34 177.3 45 218.1

2 67.0 13 97.4 24 141.3 35 179.9 46 225.7

3 69.3 14 100.0 25 146.2 36 183.5 47 229.1

4 71.9 15 103.5 26 151.4 37 196.2 48 233.6

5 74.4 16 107.2 27 156.7 38 189.9 49 241.8

6 77.0 17 110.9 28 159.8 39 192.8 50 250.3

7 79.7 18 114.8 29 162.2 40 196.6 51 254.1

8 82.5 19 118.8 30 165.5 41 199.5

9 85.4 20 123.0 31 167.9 42 203.5 　　

10 88.5 21 127.3 32 171.3 43 206.5 　　

11 91.5 22 131.8 33 173.8 44 210.7 　　

51 groups CTCSS Tone Frequency(Hz)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

Code

No.

DSC

(Octal)

1. 000 2. 001 3. 002 4. 003 5. 004 6. 005 7. 006 8. 007

9. 010 10. 011 11. 012 12. 013 13. 014 14. 015 15. 016 16. 017

17. 020 18. 021 19. 022 20. 023 21. 024 22. 025 23. 026 24. 027

25. 030 26. 031 27. 032 28. 033 29. 034 30. 035 31. 036 32. 037

33. 040 34. 041 35. 042 36. 043 37. 044 38. 045 39. 046 40. 047

41. 050 42. 051 43. 052 44. 053 45. 054 46. 055 47. 056 48. 057

49. 060 50. 061 51. 062 52. 063 53. 064 54. 065 55. 066 56. 067

57. 070 58. 071 59. 072 60. 073 61. 074 62. 075 63. 076 64. 077

65. 100 66. 101 67. 102 68. 103 69. 104 70. 105 71. 106 72. 107

73. 110 74. 111 75. 112 76. 113 77. 114 78. 115 79. 116 80. 117

81. 120 82. 121 83. 122 84. 123 85. 124 86. 125 87. 126 88. 127

89. 130 90. 131 91. 132 92. 133 93. 134 94. 135 95. 136 96. 137

97. 140 98. 141 99. 142 100. 143 101. 144 102. 145 103. 146 104. 147

105. 150 106. 151 107. 152 108. 153 109. 154 110. 155 111. 156 112. 157

113. 160 114. 161 115. 162 116. 163 117. 164 118. 165 119. 166 120. 167

121. 170 122. 171 123. 172 124. 173 125. 174 126. 175 127. 176 128. 177

1024 groups DCS Code

129. 200 130. 201 131. 202 132. 203 133. 204 134. 205 135. 206 136. 207

137. 210 138. 211 139. 212 140. 213 141. 214 142. 215 143. 216 144. 217

145. 220 146. 221 147. 222 148. 223 149. 224 150. 225 151. 226 152. 227

153. 230 154. 231 155. 232 156. 233 157. 234 158. 235 159. 236 160. 237

161. 240 162. 241 163. 242 164. 243 165. 244 166. 245 167. 246 168. 247

169. 250 170. 251 171. 252 172. 253 173. 254 174. 255 175. 256 176. 257

177. 260 178. 261 179. 262 180. 263 181. 264 182. 265 183. 266 184. 267

185. 270 186. 271 187. 272 188. 273 189. 274 190. 275 191. 276 192. 277

193. 300 194. 301 195. 302 196. 303 197. 304 198. 305 199. 306 200. 307

201. 310 202. 311 203. 312 204. 313 205. 314 206. 315 207. 316 208. 317

209. 320 210. 321 211. 322 212. 323 213. 324 214. 325 215. 326 216. 327

217. 330 218. 331 219. 332 220. 333 221. 334 222. 335 223. 336 224. 337

225. 340 226. 341 227. 342 228. 343 229. 344 230. 345 231. 346 232. 347

233. 350 234. 351 235. 352 236. 353 237. 354 238. 355 239. 356 240. 357

241. 360 242. 361 243. 362 244. 363 245. 364 246. 365 247. 366 248. 367

249. 370 250. 371 251. 372 252. 373 253. 374 254. 375 255. 376 256. 377

257. 400 258. 401 259. 402 260. 403 261. 404 262. 405 263. 406 264. 407

265. 410 266. 411 267. 412 268. 413 269. 414 270. 415 271. 416 272. 417

273. 420 274. 421 275. 422 276. 423 277. 424 278. 425 279. 426 280. 427

281. 430 282. 431 283. 432 284. 433 285. 434 286. 435 287. 436 288. 437

289. 440 290. 441 291. 442 292. 443 293. 444 294. 445 295. 446 296. 447

297. 450 298. 451 299. 452 300. 453 301. 454 302. 455 303. 456 304. 457

305. 460 306. 461 307. 462 308. 463 309. 464 310. 465 311. 466 312. 467

313. 470 314. 471 315. 472 316. 473 317. 474 318. 475 319. 476 320. 477

321. 500 322. 501 323. 502 324. 503 325. 504 326. 505 327. 506 328. 507

329. 510 330. 511 331. 512 332. 513 333. 514 334. 515 335. 516 336. 517

337. 520 338. 521 339. 522 340. 523 341. 524 342. 525 343. 526 344. 527

345. 530 346. 531 347. 532 348. 533 349. 534 350. 535 351. 536 352. 537

353. 540 354. 541 355. 542 356. 543 357. 544 358. 545 359. 546 360. 547

361. 550 362. 551 363. 552 364. 553 365. 554 366. 555 367. 556 368. 557

369. 560 370. 561 371. 562 372. 563 373. 564 374. 565 375. 566 376. 567

377. 570 378. 571 379. 572 380. 573 381. 574 382. 575 383. 576 384. 577

385. 600 386. 601 387. 602 388. 603 389. 604 390. 605 391. 606 392. 607

393. 610 394. 611 395. 612 396. 613 397. 614 398. 615 399. 616 400. 617

401. 620 402. 621 403. 622 404. 623 405. 624 406. 625 407. 626 408. 627

409. 630 410. 631 411. 632 412. 633 413. 634 414. 635 415. 636 416. 637

417. 640 418. 641 419. 642 420. 643 421. 644 422. 645 423. 646 424. 647

425. 650 426. 651 427. 652 428. 653 429. 654 430. 655 431. 656 432. 657

433. 660 434. 661 435. 662 436. 663 437. 664 438. 665 439. 666 440. 667

441. 670 442. 671 443. 672 444. 673 445. 674 446. 675 447. 676 448. 677

449. 700 450. 701 451. 702 452. 703 453. 704 454. 705 455. 706 456. 707

457. 710 458. 711 459. 712 460. 713 461. 714 462. 715 463. 716 464. 717

465. 720 466. 721 467. 722 468. 723 469. 724 470. 725 471. 726 472. 727

473. 730 474. 731 475. 732 476. 733 477. 734 478. 735 479. 736 480. 737

481. 740 482. 741 483. 742 484. 743 485. 744 486. 745 487. 746 488. 747

489. 750 490. 751 491. 752 492. 753 493. 754 494. 755 495. 756 496. 757

497. 760 498. 761 499. 762 500. 763 501. 764 502. 765 503. 766 504. 767

505. 770 506. 771 507. 772 508. 773 509. 774 510. 775 511. 776 512. 777

Menu Primary

Secondary Menu

Description and default setting

01 T-CDC OFF&67Hz-254.1Hz

&000N-777I

TX CTCSS/DCS ,

Default: OFF

02 R-CDC OFF&67Hz-254.1Hz

&000N-777I

RX CTCSS/DCS,

Default: OFF

03 RT-CDC OFF&67Hz-254.1Hz

&000N-777I

TX/RX CTCSS/DCS,

Default: OFF

04 TONEDEC OFF/ DTMF/ 2TONE/ 5TONE Optional signaling,

Default: OFF

05 SINGAL SQ/ CT/ DCS/ Tone/ C&T/ C/T Squelch mode ,

Default: SQ

06 STEP 2.5K-50K Step size ,

Default: 2.5K

07 W/N WIDE（25K）、

NARROW（12.5K）

Band width ,

Default: 12.5K

11 RPLOCK OFF/ REPEATER/ BUSY Busy channel Lock,

Default: OFF

12 CHANNEL NAME 0-Z Channel name

13 TX INHIBIT ON、OFF TX OFF ,

Default: OFF

15 COMP ON、OFF Compander,

Default: OFF

16 NC ON、OFF Noise reduction,

Default: OFF

17 5TONE 5Tone 1-100 Press PTT to transmit

18 2TONE 2Tone 1-32 Press PTT to transmit

19 DSPSUB FREQ、VOLT、OFF Sub channel display ,

Default: FREQ

20 BEEP ON、OFF Key beep,

Default: OFF

21 TOT 1~30Min、OFF Time out timer ,

Default: OFF

22 DTMF 50ms~500ms DMTF transmit time

23 SOL OFF、1~9 Squelch level, Default: 3

24 SCAN 5ST、10ST、15ST、2SP Scan pause time, Default: 5ST

25 LIGHT 1-5 LCD brightness, Default: 3

26 VOX VOX level OFF, 1-9, Default: OFF

27 VOXDELAY VOX delay 0.5-5 Second

28 TBST 1750Hz、2100Hz、1000Hz、

1450Hz Tone burst frequency, Default: 1750

29 DSPCHANNEL FREQ、CH、NAME Channel display, Default: FREQ

30 RESTORE FACTORY INITIALIZE Reset

Menu List

1 11

65-108MHz