Uniden UH8080NB User manual

UH8080NB
Remote Speaker MIC
UHF CB Transceiver
For more exciting new products please visit our website:
Australia: www.uniden.com.au
New Zealand: www.uniden.co.nz

Introduction 4
Controls & Connectors 5
Indicators 7
Included with your UH8080NB Transceiver 8
Connecting the Microphone 9
Mounting the MIC Hanger 10
Operation 12
Turning on the Power 12
Setting the Auto Squelch 13
Selecting a Channel 14
Channel Banks - Using the POLICE button 14
Programming the Instant Priority Channel 15
Recalling the Instant Channel 15
Transmitting 15
CTCSS (Continuous Tone Coded Squelch System) 16
DCS (Digital Coded Squelch) 16
Call Tone Function (Wake Up Tones) 17
DUAL Watch 17
Using Repeater Channels 17
Operating the UHF CB Radio in Duplex Mode 18
Scanning 19
Add/Remove Channels from SCAN Memory 19
Open Scan (OS) Mode 20
Group Scan (GS) Mode 21
Priority Watch 22
Selecting the Call Tone (Wake Up Tone) 22
Busy Channel Lockout 23
Roger Beep 23
Key Beep On/Off 24
Alpha Tag 24
Volume Sync 25
Backlight Colour 26
Backlight Level 26
LCD Contrast 26
Operation - Special Features 27
100 User Programmable RX Channels 27
Manually Programme a RX Channel 27
Store a Police/Fire frequency to a RX Channel 28
Store a frequency found using CLOSE CALL to a RX Channel 28
Instant Replay 29
Turning Instant Replay On/Off 29
Close Call RF Capture 30
Using Close Call 31
Contents
2
UNIDEN UH8080NB UHF CB Transceiver

Selective Calling 32
Programming the Selcall ID for your UH8080NB 33
Storing Selcall IDs of other users to the ID Memory 33
Tone Calling (Making a Selcall Call) 34
Receiver Quiet (TSQ) Mode 34
To Activate/Deavtivate Tone Squelch (TSQ) on a Channel 35
Receiving a Selcall 35
Scanning Tone Squlched Channels 36
Group Calling 37
Selcall ID Format 37
Selcall Settings 38
Tone Period 38
Lead-in Delay 38
Lead-in Delay Programming 39
Lead-in Tone 39
Alarm mode 40
Call Alarm Continue Mode 40
Group Call Mode 40
SELCALL Tone Frequency List 41
CTCSS Codes Table 41
DCS Codes Table 42
UHF CB Channel Guidelines 43
UHF CB Channels & Frequencies 44
Warranty 46
Contents
3
UNIDEN UH8080NB UHF CB Transceiver

Introduction
4
UNIDEN UH8080NB UHF CB Transceiver
The Uniden UH8080NB is designed to provide you with years of trouble free service.
Its rugged components and materials are capable of withstanding harsh environments.
Please read this Operating Manual carefully to ensure you gain the optimum
performance of the unit.
NOTE
The citizen band radio service is licenced in Australia by ACMA
Radio-communications (Citizen Band Radio Stations) Class Licence
and in New Zealand by MBIE General User Licence for Citizen Band
Radio and operation is subject to conditions contained in those licenses.
Features
 8+)&%1DUURZ%DQG1%
Transceiver Radio1
 &KDQQHO
 :7UDQVPLVVLRQ3RZHU
 %XLOWLQ$96&LUFXLWU\3
 'XSOH[&DSDELOLW\1
 %XLOWLQ6HOHFWLYH&DOOLQJ6(/&$//
Feature with Alpha Tag
 5RJHU%HHS)XQFWLRQ2Q2II
 'LIIHUHQW&DOO7RQHV
Special Features
 ([WUD8VHU3URJUDPPDEOH
Receive Only Channels with Apha Tag²
 3UH3URJUDPPHG3ROLFH)LUH
Ambulance Frequencies2
 ,QVWDQW5HSOD\RI5HFHQW5HFHLYHG
Signals
 &ORVH&DOOTM RF Capture Feature²
Control Features
 5HPRWH/&'6SHDNHU0LFURSKRQH
(Remote SPK/MIC) with Extension
Cable
 /&''LVSOD\ZLWK%DFNOLJKW&RORXUV
 /&'%ULJKWQHVV&RQWUDVWFRQWURO
 &RPSDFW%ODFN%R[
 9WR9'&3RZHU,QSXW
 8QGHUDQGRYHUYROWDJHDOHUWIXQFWLRQ
 6LJQDO6WUHQJWK3RZHU0HWHU
 9ROXPH&RQWURO
 %DVH5HPRWH0LF6SHDNHUV
 ([WHUQDO6SHDNHU-DFN
 3RZHU2Q2II3XVK6ZLWFK
 )URQW0,&-DFN
 /HYHO3UHVHW6TXHOFK
Channel Features
 &KDQQHO6HOHFW
 ,QVWDQW&KDQQHO3URJUDPPLQJ
 2QHWRXFK,QVWDQW&KDQQHOUHFDOOLQJ
 'XDO:DWFKZLWK,QVWDQW&KDQQHO
 *URXS6FDQDQG3ULRULW\&KDQQHO
Watch
 2SHQ6FDQ
 6FDQ&KDQQHO0HPRU\2Q2II
VHSDUDWHO\ZLWK2SHQ6FDQ*URXS6FDQ
 %XV\&KDQQHO/RFNRXW)XQFWLRQ
 %XLOWLQ&7&66&RQWLQXRXV7RQH
Coded Squelch System) codes
 DGGLWLRQDO'&6'LJLWDO&RGHG
Squelch) codes that are user
selectable
1Refer to p.43 - p.45 for channel
information
2 $YDLODEOHIUHTXHQFLHVFKDQQHOV
are within 400-520MHz Band only
LQN+]VWHSV3ROLFH)LUH
Ambulance reception is unencrypted
analogue.
3AVS - Automatic Volume Stabilizer
detects and manages incoming
audio to comparable levels.

EXT.SP.
DC 13.8V
DC 27.6V
ANT.
Controls & Connectors
5
UNIDEN UH8080NB UHF CB Transceiver
24
25
7
9
10
11
12
13
14
15
17
18
19
20
21
22
23
16
8
4
5
6
3
1
2
Base (Front & Rear)
Remote LCD Speaker MIC

6
UNIDEN UH8080NB UHF CB Transceiver
7CALL - Call Tone Button
/SELCALL - Selective Calling
Button
8INST - Instant Channel Button
9PTT - Push To Talk Button
10 HOLD - Hold Button
/DUAL - Dual Watch Button
11 CLOSE CALL - Close Call Button
/T.SQ - Tone Squelch Channel
12 POWER - Power Button
13 MENU - Menu Button
/ENTER - Enter Button
- Move selection left
14 MICROPHONE
15 SPEAKER
10,&-DFN
2Not used
3Main Speaker
4Power Input Connection
(13.8VDC or 27.6VDC)
5EXT SP([WHUQDO6SHDNHU-DFN
6UHF Antenna Connection
16 Liquid Crystal Display (LCD)
17 VOL - Volume Up Button
18 VOL - Volume Down Button
19 POLICE - Police/CB/Fire Button
/DCS/CTCSS'&6&7&66
Button
20 SCAN - Scan Button
/MEM - Memory Button
21 SQL - Squelch Button
22 REPLAY - Replay Button
- Move selection right
23 / - Select Up and
Down Buttons
24  5-W\SHSOXJ
25  )URQW0,&-DFN&RYHU
Base (Front & Rear)
Remote LCD Speaker MIC
Controls & Connectors

Indicators
7
UNIDEN UH8080NB UHF CB Transceiver
1TX/BUSY - Transmit/Busy
2CALL/CAL - Call Tone Transmit/
Selcall Transmit
3POL - Police Bank
4CB8+)&%([WUD5;
Channel Bank
5FIRE)LUH$PEXODQFH%DQN
6M- Channel in Memory
7- Replay Function is
enabled
8C-C - Close Call mode
9MON/SQT - Flashing: Monitor/
Tight Squelch
10 INST - Instant Channel
11 DUAL/HOLD - Dual Watch/Hold
12 SCAN - Scan mode
13 Signal Power Level
14 GS - Group Scan
15 S/RF- Receive Signal or
Transmit
16 PRI - Priority Channel Watch
17 UHF-CB Channel
18 Channel Frequency
/Alpha Tag display
19 BCL - Busy Channel Lockout
20 DUP/LIST - Duplex Channel/
Close Call lockout list
21 DCS/CTCSS - DCS/CTCSS
selected
22 DCS/CTCSS Code Number
/Extra RX Channel Indicator
23 TSQ - Tone Squelch enabled
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22
23
21 20
16 1817 19
1 3 4 5 7 8
62
9
10
11
12
13
14
15

8
UNIDEN UH8080NB UHF CB Transceiver
Included with your UH8080NB Transceiver
Optional Accessories:
 8+)$QWHQQD
 ([WHUQDO6SHDNHU
Visit the UH8080NB page on the website for
more information on the availability of optional
accessories:
www.uniden.com.au for Australia
www.uniden.co.nz for New Zealand
Remote LCD Speaker
Microphone
(RM880)
Owner’s Manual Microphone Hanger with
VFUHZVZDVKHUV
Quick Release Bracket
with mounting screws DC Power Cord with fuse
Extension Cable
(EC770)
0RXQWLQJ%UDFNHW
0RXQWLQJ6FUHZV
Washer Stars And Screws
UH8080NB
Remote Speaker MIC
UHF CB Transceiver
For more exciting new products please visit our website:
Australia: www.uniden.com.au
New Zealand: www.uniden.co.nz

Connecting the Microphone
9
UNIDEN UH8080NB UHF CB Transceiver
MIC Jack
%HIRUHFRQQHFWLQJWKH0LFURSKRQH-DFNGHFLGHLI\RXQHHGWRXVHWKHPHWUH
Extension Cable - simply connect the MIC plug into the jack end of the Extension
Cable
Push the MIC plug or Extension Cable plug into the MIC jack of the radio until the
connection locks into place. Gently tug the MIC or Extension Cable cord to test that the
connection is locked. Use the rubber cover which is on the cord to seal the MIC jack
entry from dust.
NOTE
Connect the Remote LCD Speaker MIC only to the microphone jack
nearest the end. The spare (covered) jack is for future expansion and
should not be used.
Disconnecting the MIC from the MIC Jack
3XOOEDFNWKHUXEEHUFRYHUDQGPRYHLWGRZQDORQJWKHFRUG8VLQJWKHÀDWEODGHRID
screwdriver or similar object carefully push the lock tab of the MIC plug towards the
MIC cord and at the same time tug on the MIC cord to draw back the MIC plug.

Mounting the MIC Hanger
10
UNIDEN UH8080NB UHF CB Transceiver
Conventional Mounting with Double Sided Tape
(not supplied)
High quality Double-Sided tape can be found at good retail stores.
Secure the front and back pieces of the MIC Hanger using the supplied binding screws.
Locate a suitable mounting position.
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EDFNSLHFHDQGWKHQSUHVV¿UPO\WRWKHPRXQWLQJSRVLWLRQ
The Microphone Hanger comes in two parts. How and where you mount the MIC
hanger will determine which parts to use.
Conventional Mounting with Screws
Use the front part of the MIC Hanger only.
Locate a suitable mounting position and mark and drill two 3mm holes.
Fix the MIC Hanger into place with screws.

Mounting the MIC Hanger
11
UNIDEN UH8080NB UHF CB Transceiver
MIC Hanger mounted over MIC Cable
NOTE
The curly cord of the Remote LCD Speaker MIC can extend up to 1.5m.
For practical installation of the MIC Hanger mounted over MIC Cable use
this method with the Extension Cable.
Microphone
Radio
Extension Cable
2
1
5
4
3
The plug of the extension cable connects to the Radio. The socket end of the extension
cable connects with the microphone plug.
1. The rubber collar (dust cover) on the microphone cable is not required and can be
cut away or pushed out of the way along the cable.
2. Drill a 13mm hole at the MIC hanger location.
3. Thread the microphone plug through the hole and connect with the extension cable.
4. Mount the MIC Hanger over the hole and cable.
$WWKH5DGLR&RQQHFWWKHH[WHQVLRQFDEOHSOXJWRWKH0,&-DFN)LWWKHUXEEHU
bushing over the MIC jack.

Turning on the Power
Press and hold [POWER].
NOTE
Low-Voltage/High-Voltage Alert
The UH8080NB can operate on 12VDC (13.8V) or 24VDC (27.6V) power
VXSSO\ZLWKWKHUDQJHEHWZHHQ9'&WR9'&
,IWKHSRZHUVXSSO\YROWDJHH[FHHGV9'&DQDOHUWWRQHVRXQGVDQG
HI DCÀDVKHVIRUVHFRQGV7KHSRZHUVRXUFHPXVWQRWH[FHHG9'&
RWKHUZLVHSHUPDQHQWGDPDJHPD\RFFXUWR\RXUUDGLRZKLFKPD\QRWEH
covered by the manufacturer’s warranty.
,IWKHLQSXWYROWDJHIDOOVEHORZ9'&LO DCÀDVKHVIRUVHFRQGV7KH
power turns off automatically if voltage falls below 9.0VDC.
6ZLWFK\RXU8+1%2))DQGGLVFRQQHFWLWIURPWKHSRZHUVRXUFH
before locating the cause of the power supply problem.
Operation
12
UNIDEN UH8080NB UHF CB Transceiver

Setting the Auto Squelch Level
The Auto Squelch feature has 5 preset
squelch levels:
SQL-0 - Squelch open
SQL-1 - maximum sensitivity (minimum squelch)
SQL-2 - moderate sensitivity
SQL-3 - medium sensitivity
SQL-4 - minimum sensitivity (max/tight squelch)
1. Press [SQL]7KHVTXHOFKVHWWLQJÀDVKHV
2. Press / to change the setting.
NOTE
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,I64/WLJKWVTXHOFKLVVHOHFWHGWKHQ647LFRQÀDVKHV
6HOHFWLQJWLJKWVTXHOFKPRGHPD\SUHYHQWWKHUHFHSWLRQRIZHDN
signals.
+LJKQRLVHDUHDVPD\VWLOOEUHDNWKHVTXHOFK
3. Press [SQL] to store the setting.
Operation
13
UNIDEN UH8080NB UHF CB Transceiver

Selecting a Channel
Press / to select the desired channel.
Channel Banks - Using the POLICE Button
The UH8080NB has three banks (groups) of
channels to select from;
CB  8+)&%8VHUSURJUDPPDEOH5;FKDQQHOVï
POL Pre-programmed Police frequencies²
FIRE 3UHSURJUDPPHG)LUH$PEXODQFHIUHTXHQFLHVð
When the CB icon is showing the 80 UHF-CB and any
user programmed RX channels will be available for
selection or scanning. The 80 UHF-CB channels are
numbered 01-80. The user programmable RX channels are numbered 81-180 and only
VKRZLQWKH'&6&7&66FRGHDUHDZKHQSURJUDPPHG
When the POL icon is showing then pre-programmed police frequencies will be
available. When the FIRELFRQLVVKRZLQJWKHQSUHSURJUDPPHG¿UHDPEXODQFH
IUHTXHQFLHVZLOOEHDYDLODEOH7KHSROLFH¿UHDPEXODQFHIUHTXHQFLHVGRQRWKDYH
FKDQQHOQXPEHUVLQVWHDGPO appears in the channel display for a police frequency
and FIDSSHDUVIRUD¿UHRUDPEXODQFHIUHTXHQF\
1. Press [POLICE] to select the desired channel bank(s) combination.
The channel banks can be selected as follows;
---- CB ----
POL ---- ----
---- ---- FIRE
POL ---- FIRE
POL CB ----
---- CB FIRE
POL CB FIRE
NOTE
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in 12.5kHz steps.
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)RU\RXUUHIHUHQFHDOLVWRIWKHDYDLODEOHFKDQQHOVFRUUHVSRQGLQJ
frequencies and guidelines for their use is printed on p.43 - p.45. For
$XVWUDOLD&KDQQHOVDQGDUHUHVHUYHGIRU(PHUJHQF\&DOOV
Operation
14
UNIDEN UH8080NB UHF CB Transceiver

Operation
15
UNIDEN UH8080NB UHF CB Transceiver
Programming the Instant Priority Channel
Press / to select the Priority
Channel you prefer. Press and hold [INST]
for 2 seconds to store the new setting.
INST icon appears to designate the
Instant channel.
Recalling the Instant Channel
Momentarily press [INST] to return to
the Instant Channel. Press [INST] again to
return to the previous channel.
Transmitting
The UH8080NB transmits only on UHF-CB Channels.
NOTE
)RU\RXUUHIHUHQFHDOLVWRIWKHDYDLODEOHFKDQQHOVFRUUHVSRQGLQJ
frequencies and guidelines for their use and selection is printed on p.43
S)RU$XVWUDOLD&KDQQHOVDQGDUHUHVHUYHGIRU(PHUJHQF\
Calls.
Select the desired channel. Press [PTT] on the side of the Remote LCD Speaker MIC
and speak normally into the microphone. Hold it approx. 7cm from your mouth. Release
[PTT] to end the transmission and listen for a reply.
PTT
CALL INST

Operation
16
UNIDEN UH8080NB UHF CB Transceiver
CTCSS (Continuous Tone Coded Squelch System)
8VHWKH&7&66RU'&6SULYDF\FRGHVWRWDONWR8+)&%XVHUVZKRDUHXVLQJWKH
VDPHFRGHZLWKRXWKHDULQJRWKHUXVHUVRQWKHVDPHFKDQQHO
:KHQD&7&66RU'&6WRQHLVVHWIRUD8+)&%FKDQQHOWKH&7&66RU'&6WRQHLV
GLVSOD\HGLQWKH'&6&7&66FRGHDUHD)RUFKDQQHOVZLWKWKHVHWWLQJRI&7&662))
there will be no display in the DCS/CTCSS code area.
NOTE
CTCSS and DCS is not available on CH 05 and CH 35. For your
UHIHUHQFHDOLVWRIWKHDYDLODEOHFKDQQHOVFRUUHVSRQGLQJIUHTXHQFLHV
and guidelines for their use and selection is printed on p.43 - p.45. For
$XVWUDOLD&KDQQHOVDQGDUHUHVHUYHGIRU(PHUJHQF\&DOOV
Press / to select the desired channel to use CTCSS.
Press and hold [DCS/CTCSS].
&7&66LFRQÀDVKHV
Press / to select the desired
CTCSS code 01 - 38.
Press [DCS/CTCSS] once to store the new
setting.
To turn off CTCSS (or DCS) select the
oFF code during setting.
DCS (Digital Coded Squelch)
'&6LVDGLJLWDOH[WHQVLRQRI&7&66,WSURYLGHVH[WUDGLJLWDOO\FRGHGVTXHOFK
FRGHVWKDWIROORZDIWHUWKH&7&66FRGHV&7&66IROORZHGE\'&6
Follow the steps for setting a CTCSS code. Press / until the DCS codes
appear.
Press [DCS/CTCSS] to set. The DCS icon and code will display.

Operation
17
UNIDEN UH8080NB UHF CB Transceiver
Call Tone Function (Wake Up Tones)
Press the microphone [CALL/SELCALL] Button. A three second wake up ringing tone
will be transmitted.
You may select from 10 types of tones (see p.22).
NOTE
Current regulations require calling tones to be restricted to one
transmission per minute. If a second transmission is attempted within
one minute then an error tone will sound.
DUAL Watch
Dual watch will continuously monitor the Instant channel and the current channel for
DFWLYLW\VHH3URJUDPPLQJWKH,QVWDQW3ULRULW\&KDQQHOS
Press and hold [DUAL]. DUAL icon appears and two beeps will sound.
To cancel DUAL Watch press and hold [DUAL]. DUAL icon disappears.
NOTE
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'XDOZDWFKIXQFWLRQVWRSVWHPSRUDULO\ZKHQUHFHLYLQJDVLJQDO
'XDOZDWFKIXQFWLRQLVLQYDOLGLQ6FDQPRGH
Using Repeater Channels
UHF CB repeaters are used to retransmit or relay your signal. Repeaters will extend the
range of your radio and overcome the shielding effect caused by solid obstructions. In
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on that same frequency.
,IWKHUHLVDEDUULHUWKDWSDUWLDOO\EORFNV\RXUWUDQVPLWWHGVLJQDOWKHSUREDELOLW\RIDQRWKHU
UDGLRUHFHLYLQJWKHVLJQDOLVYHU\VOLP+LOOVWDOOEXLOGLQJVPHWDOOLFVWUXFWXUHVHWFWHQGWR
act as a screen between radios.
Standard Operation without the aid of a Repeater station.

Operation
18
UNIDEN UH8080NB UHF CB Transceiver
Operation with the aid of a Repeater Station (Duplex).
The signal coming from your radio is received by the Repeater Station and the re-
transmitted at the same time on another channel. This operation is called “Duplexing”.
)RUH[DPSOH
CH01 on Duplex Mode will Receive on CH01 but Transmit on CH31
CH02 on Duplex Mode will Receive on CH02 but Transmit on CH32 etc...
If you transmit on CH01 Duplex mode, you are actually transmitting on CH31 the
repeater station down-converts your signal and retransmits on CH01.
Operating the UHF CB Radio in Duplex Mode
For this example we are adopting CH01 as the
channel being used in your area for repeater use.
1. Press [MENU]. The duplex
 VHWWLQJÀDVKHV
2. Press / to change the setting
between ON or OFF (standard channel
numbering).
3. Press and hold [MENU]WRVDYHH[LWIURPWKH
menu mode.
DUP icon displays when a selected channel
is set to Duplex mode.
NOTE
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&KHFNZLWK\RXUORFDO5HWDLOHUIRULQIRUPDWLRQRQDYDLODEOHUHSHDWHUV
,IDEXWWRQLVQRWSUHVVHGZLWKLQVHFRQGVWKH8+)&%5DGLRZLOO
automatically exit the Menu Mode.

Scanning
The UH8080NB has a scanning feature
that allows you to search for active channels
automatically.
SCAN only checks channels or frequencies
WKDWDUHLQWKH6&$10HPRU\ZKLFKDUH
indicated by the M (memory) icon. The
UH8080NB has two SCAN Memory modes;
Open Scan (OS) mode and Group Scan (GS)
PRGHWRJLYH\RXÀH[LELOLW\DQGDOORZ\RXWR
use the radio more effectively.
)XUWKHUPRUHDQ\FRPELQDWLRQRIWKHWKUHHFKDQQHOJURXSVFDQEHVFDQQHGE\SUHVVLQJ
[POLICE] during scan to select the desired channel groups.
1. Press [SCAN] to start Scanning. The SCAN icon appears.
2. The scan direction can be changed at any time by pressing / .
3. Press [SCAN] to stop Scanning.
Add/Remove Channels from SCAN Memory
Select which Scanning Mode you wish to use
- OS or GS. Select the channel you want to store.
Press and hold [MEM] to store. MEM icon appears
and two beep tones sound.
7RUHPRYHWKHFKDQQHOIURP6&$1PHPRU\
press and hold [MEM] once more.
The MEM icon disappears.
Operation
19
UNIDEN UH8080NB UHF CB Transceiver

Operation
20
UNIDEN UH8080NB UHF CB Transceiver
Open Scan (OS) Mode
260RGHLVWKHGHIDXOWVFDQVHWWLQJ$OO8+)&%XVHUSURJUDPPHGH[WUD5;FKDQQHOV
3ROLFHDQG)LUH$PEXODQFHIUHTXHQFLHVKDYHEHHQDGGHGWRWKH266&$10HPRU\IRU
FRQYHQLHQFH7RDGGUHPRYHFKDQQHOVIURP266&$10HPRU\UHIHUWRS
Allows continuous scanning of all selected channels. If an active channel
LVIRXQGVFDQQLQJZLOOVWRSRQWKDWFKDQQHO,IWKHUHFHLYHGVLJQDOFHDVHVWKHXQLWZLOO
ZDLWVHFRQGVIRUWKHVLJQDOWRUHWXUQRWKHUZLVHVFDQQLQJUHVXPHV
$IWHUWUDQVPLVVLRQLQVFDQPRGHWKHXQLWZLOOZDLWVHFRQGVIRUWKHVLJQDOWRUHWXUQ
otherwise scanning resumes.
7RVNLSWKHDFWLYHFKDQQHOSUHVV / PRPHQWDULO\7RGHDFWLYDWH6&$1SUHVV
[SCAN].
NOTE
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VWD\RQWKDWDFWLYHFKDQQHO,IQRFKDQQHOVDUHDFWLYHWKH8+1%ZLOO
reinstate the starting channel.
NOTE
OS Mode is indicated by the absence of the GS icon.