RTS DV 2055 Series User manual

DV 2055/2066/2135/2400
Series Mobile Radio


Thank you for choosing this vehicle transceiver,
always provides high quality products, And this transceiver is
no exception. As you learn how to use this transceiver, you will
find that is pursuing “user friendliness”. For example,
each time you change the Menu No. in Menu mode, you will see
a text message on the display that lets you know what you are
conguring.
Though user friendly, this transceiver is technically sophisticated
and some features may be new to you. Consider this manual
to be a personal tutorial from the designers. Allow the manual
to guide you through the learning process now, then act as a
reference in the coming years.
Precautions
Please observe the following precautions to prevent fire,
personal injury, and/or transceiver damage:
Do not attempt to configure your transceiver while driving;
it is simply too dangerous.
This transceiver is designed for a 13.8V power source. Never
use a 24V battery to power the transceiver.
Do not place the transceiver
in excessively dusty, humid
or wet areas, nor on unstable
surfaces.
Please keep it away from
interferential devices (such
as TV, generator etc.) when
interfered by external
Do not expose the transceiver to long periods of direct
sunlight nor place it close to heating appliances.
If an abnormal odor or smoke is detected coming from the
transceiver, turn OFF the power immediately. Contact a
service station or your dealer.
Do not transmit with high output power for extended periods;
the transceiver may overheat.
Models Apply To This Manual: DV2055/2066/2135/2400
Mobile radio
DV2055/2066/2135/2400 Mobile Radio Applicable
Software: DV2055/2066/2135/2400
When programming the transceiver, read the factory initial
data rstly, then rewrite the frequency and signaling etc.,
otherwise errors may occur because of different frequency
band etc..
ATTENTION:

SUPPLIED ACCESSORIES/OPTIONAL ACCESSORIES.................. 1
Supplied Accessories ................................................................... 1
Optional Accessories.................................................................... 1
PREPARATION.................................................................................... 2
Mobile Installation ......................................................................... 2
DC Power Cable Connection........................................................ 3
Mobile Operation ........................................................................ 3
Fixed Station Operation............................................................. 4
Replacing Fuses......................................................................... 4
Antenna Connection ..................................................................... 5
Accessories Connections............................................................. 6
External Speaker ........................................................................ 6
Microphone ................................................................................. 6
PC Connection............................................................................ 6
GETTING ACQUAINTED..................................................................... 7
Front Panel..................................................................................... 7
Rear Panel...................................................................................... 8
Microphone .................................................................................... 8
WORKING MODE................................................................................ 9
OPERATING BASICS.......................................................................... 9
Switching The Power On/Off ........................................................ 9
Adjusting The Volume ................................................................... 9
Selector Knob Adjusting Channel ............................................... 9
Squelch Off / Squelch Off Momentary......................................... 9
Receiving.......................................................................................10
Transmitting ..................................................................................10
Transmitting Optional Signaling .................................................10
Emergency Function.......................................................................10
Lock the keyboard ..........................................................................10
BACKGROUND OPERATIONS..........................................................11
Squelch Setup...............................................................................11
LCD Backlight...............................................................................11
Current Voltage Display ...............................................................11
MICROPHONE OPERATIONS ...........................................................12
Key Lock........................................................................................12
Transmitting DTMF Tone By Microphone...................................12
Function Setup By Microphone Keyboard.................................12
AUXILIARY FUNCTIONS ...................................................................13
Cable Cloning.................................................................................13
Programming Software Installing And Starting...............................13
MAINTENANCE..................................................................................14
General information........................................................................14
Service............................................................................................14
Service note....................................................................................14
Cleaning .........................................................................................14
TROUBLE SHOOTING.......................................................................15
SPECIFICATIONS...............................................................................16
CONTENTS

1
SUPPLIED ACCESSORIES/OPTIONAL ACCESSORIES
Supplied Accessories
After carefully unpacking the transceiver, identify the items listed in
the table below. We recommend you keep the box and packaging for
shipping.
Vehicle transceiver
Mounting bracket (QMB-02)
Hardware kit for bracket
DC power cable with
fuse holder (QPL-02)
Programming
cable (PC51)
Hexagon SEMS screws
(M4x8mm) 4pcs (QSS-02A)
Self -Tapping screws
(M5x20mm) 4pcs (QSS-02B)
Flat washers / Spring
washers (QSS-02D) Spare fuses
2pcs(QF-02)
Instruction manual
Optional Accessories
Cloning cable
(CP51)
Programming
software
Regulated power
supply (QRP-01)
DTMF Microphone
(QHM-04)
External Speaker
(SP-01)
Car antenna
(QCA-01)
Desktop Microphone
(QDM-01)

2
PREPARATION
•Determine the appropriate angle of the transceiver, using the
3 screw hole positions on the side of the mounting bracket.
Mobile installation
To install the transceiver, select a safe, convenient location inside
your vehicle that minimizes danger to your passengers and yourself
while the vehicle is in motion. Consider installing the unit at an
appro-priate position so that knees or legs will not strike it during
sudden bra-king of your vehicle. Try to pick a well ventilated location
that is shielded from direct sunlight.
•The bracket must be installed so that the 3 screw hole positions
on the side of the mounting bracket are towards the rear of the
bracket.
Self-tapping screw (5mmX16mm)
Spring washer
Flat washer
2. Position the transceiver, then insert and tighten the supplied
hexagonSEMSscrewsandatwashers.
•Double check that all hardware is tightened to prevent vehicle
vibration from loosening the bracket or transceiver.
1. Install the mounting bracket in the vehicle using the supplied self-
tappingscrews(4pcs),atwashers(4pcs),andspringwashers
(4pcs).

3
DC Power Cable Connection
♦Mobile Operation
The vehicle battery must have a nominal rating of 12V. Never connect
the transceiver to a 24V battery. Be sure to use a 12V vehicle battery
thathassufcientcurrentcapacity.Ifthecurrenttothetransceiveris
insufcient,thedisplaymaydarken duringtransmission,ortransmit
output power may drop excessively.
1. Route the DC power cable supplied with the transceiver directly to
the vehicle's battery terminals using the shortest path from the
transceiver.
•If using a noise filter, it should be installed with an insulator
to prevent it from touching metal on the vehicle.
• We recommend you do not use the cigarette lighter socket as some
cigarette lighter sockets introduce an unacceptable voltage
drop.
•The entire length of the cable must be dressed so it is isolated
from heat, moisture, and the engine secondary (high voltage)
ignition system/cables.
Locate the power input connector as close to the transceiver as
possible.
Note:
2. After the cable is in place, wrap heat-resistant tape around the
fuse holder to protect it from moisture and tie down the full run of
cable.
3. To prevent the risk of short circuits, disconnect other wiring from
the negative (-) battery terminal before connecting the transceiver.
4. Confirm the correct polarity of the connections, then attach the
power cable to the battery terminals; red connects to the positive (+)
terminal and black connects to the negative (-) terminal.
•Use the full length of the cable without cutting off excess
even if the cable is longer than required. In particular, never
remove the fuse holders from the cable.
5. Reconnect any wiring removed from the negative terminal.
6. Connect the DC power cable to the transceiver's power supply
connector.
•Press the connectors firmly together until the locking tab
clicks.
Red
Black

4
♦Fixed Station Operation
Inordertouse thistransceiverforxedstation1 operation,youwill
need a separate 13.8 V DC power supply (not included).
The recommended current capacity of your power supply is 12 A.
1. Connect the DC power cable to the regulated DC power supply
and ensure that the polarities are correct (Red: positive, Black:
negative).
•Do not directly connect the transceiver to an AC outlet.
•Use the supplied DC power cable to connect the transceiver to a
regulated power supply.
•Do not substitute a cable with smaller gauge wires.
Regulat Power supply [QRP-01] Red Lead
Black Lead
♦Replacing Fuses
2. Connect the transceiver's DC power connector to the connector
ontheDCpowercable.Presstheconnectorsrmlytogetheruntil
the locking tab clicks.
Note:
Before connecting the DC power to the transceiver, be sure to
switch the transceiver and the DC power supply OFF.
Do not plug the DC power supply into an AC outlet until you make
all connections.
If the fuse blows, determine the cause, then correct the problem.
After the problem is resolved, replace the fuse. If newly installed fuses
continue to blow, disconnect the power cable and contact your autho-
rized dealer or an authorized service center for
assistance.

5
Note:
Caution:
Fuse Location Fuse Current Rating
Transceiver 15A
Supplied Accessory DC
power cable 20A
Only use fuses of the specified type and rating; otherwise the
transceiver could be damaged.
If you use the transceiver for a long period when the vehicle battery
is not fully charged, or when the engine is OFF, the battery may
becomedischarged,andwill nothavesufcientreservestostart
the vehicle.
Avoid using the transceiver in these conditions.
Antenna Connection
Beforeoperating,installanefcient,well-tunedantenna.Thesuccess
of your installation will depend largely on the type of antenna and its
correct installation. The transceiver can give excellent results if the
antenna system and its installation are given careful attention.
Usea50Ωimpedance antennaandlow-losscoaxialfeedline that
hasacharacteristicimpedanceof50Ω,tomatchthetransceiverinput
impedance. Coupling the antenna to the transceiver via feed lines
havinganimpedanceotherthan50Ωreduces theefciencyofthe
antenna system and can cause interference to nearby broadcast
television receivers, radio receivers, and other electronic equipment.
Note:
•Transmitting without first connecting an antenna or other
matched load may damage the transceiver. Always connect the
The possible locations of antenna on a car are shown as following.
antenna to the transceiver before transmitting.
•All fixed stations should be equipped with a lightning arrester
toreducetheriskofre,electricshock,andtransceiverdamage.

6
Note:
If you plan to use an external speaker, choose a speaker with an
impedanceof8Ω.Theexternalspeakerjackacceptsa3.5mm(1/8")
mono (2-conductor) plug.
External speaker adopt double port BTL, please care about the
connecting way. The speaker can not connect with the ground,
otherwise the speaker will be fault. The wrong connecting way as
the following picture.
♦Microphone
♦PC Connecting
Accessories Connections
♦External Speaker
Note:
For voice communications, connect a microphone equipped with an
8-pin modular plug into the modular socket on the front of the main
unit.Pressrmlyonthepluguntilthelockingtabclicks.
Attach the supplied microphone hanger in an appropriate location
using the screws included in the screw set.
To utilize the optional DV2066_2135 software, you must first
connect the transceiver to your PC using an optional programming
Cable PC51 (via the microphone jack).
Please use DV2066_2135 software for programming.
Ask your dealer about purchasing a Programming Cable PC51.
SP-01
SP-01
Grond
Error
Keypad Serial Data
+5V
DOWN
UP
GND(MIC)
MIC
PTT
GND
NOISE FILTER
MUTE(-8dB)
NOISE FILTER
MUTE(-8dB)

7
GETTING ACQUAINTED
Front Panel
Note: This section describes only the main functions of the front panel controls. Explanations for functions not described here are provided in the
appropriate sections of this instruction manual.
1Power switch /Volume control/Selector knob 7
8
9
10
11
Key
Key
Key
ENTER key
Busy lamp (Green)
2
3
4
5
6
PC/Microphone connection
Display LCD
Speaker
FUNC Key
Key
•Turn to adjust the frequency/channel while standby.
•Press once while standby and then turn to adjust the volume level.
•Press and hold for 3 seconds while standby to switch off
transceiver.
•Press once to switch on the transceiver while switch off.
•Standard 8 pins interface for PC programming.
•Connect to microphone for voice communication.
•16X2 two rows of dot matrix displaying diversified menus and
user's information.
•For operating prompting and communication.
•Press it then press relevant key, or press and hold it then within 2
seconds press relevant key to achieve multiple shortcut operations.
•Press and hold more than 2 seconds to enter background
operations.
•Press to transmit pre-stored and selected DTMF/2-Tone/5-Tone
signaling
•Press to scan the channels.
•Press and hold to start up the emergency function.
•Press to add/del the current channel into/out of the scan list.
•Press and hold to disable squelch while standby, background noise
hearable, Release to resume squelch.
•Press while in setup mode, transceiver returns to standby and store
current setups.
•Lights while current channel receives a matching carrier but un-
matching signaling.
•Flashes while a matching carrier and signaling received.
12 Transmitting lamp (Red)
•Lights while transmitting.
13 Power lamp (Yellow)
•Lights while power on

8
Rear Panel Microphone
1
2
3
Antenna Connector
13.8V DC Cable
SP (Speaker) Jack
•Connect an external antenna [page 5] here. When transmitting,
theantennasystemorloadshouldhaveanimpedanceof50Ω.
•Connect a 13.8V DC power source here. Use the supplied DC
power cable QPL-02 [page 1].
•If desired, Connect an optional external speaker (SP-01) for
cleareraudio.Thisjackacceptsa3.5mm(1/8")mono(2-conductor)
plug [page 6]
NO. KEY FUNCTION
1UP Increase channel number or setting value.
2DOWN Decrease channel number or setting value.
3PTT Press the PTT (Push-TO-Talk) key to transmit.
4Number Key Input channel number or DTMF dial out etc..
5DTMF ON/OFF Switches between DTMF dialing or function operating.
6LOCK Switch Locks out the UP、Down、Numerical keys and Function
keys.
7MIC Speak here during transmission.
SCAN
CALL
DIAL
SQ

9
OPERATING BASICS
Switching The Power On/Off
Adjusting The Volume
Selector Knob Adjusting Channel
Press the selector knob once to switch on the transceiver while
switch off, Press and hold it for 3 seconds to switch off while standby.
After switch on the transceiver, turn the channel selector knob, When
LCDdisplays"SET VOLUME XX"(XXshowsforcurrentvolume
level), turn the channel selector knob to adjust volume, Clockwise-
up, anticlockwise-down.
Under channel mode, press the selector knob shortly, when the
screenshow"DIAL",Turnselectorknobclockwiseto forward
channel, counterclockwise to backward channel.
In relevant modes, the Microphone [UP/DWON] key have the same
function of adjusting edited channel.(this transceiver shows only
edited channels).
Squelch Off / Squelch Off Momentary
Note:
The above functions should be set in software, key become a
return key while in function setups.
key can be set as “Squelch Off / Squelch Off Momentary”
function. This function enable you to monitor weak signal.
1. Squelch off: Press key once to disable squelch, background
noise appears. Press key again to resume squelch.
2. Squelch Off Momentary: Press and hold key to disable
squelch, background noise appears. Release key to resume
squelch.
WORKING MODE
Channel number mode:
All setup in this mode should be operated in PC software.

10
Receiving
Note:
If the transceiver has set with higher squelch level, it may fail to hear
the calling.
If the green lamp keep lighting, it means the transceiver is receiving a
matching carrier and un-matching signaling. The calling is not audible.
( Please refer to signaling combination setup).
ThegreenLEDlampasheswhenthechannel beingcalled.then
you can hear the calling from the transmitting party.
Transmitting
Note:
According to different setup of key, press and hold key
to monitor for a while to confirm the channel desired is not busy.
Then, press and hold [PTT] key to speak into microphone.
Please hold the microphone approximately 2.5-5.0cm from your
lips, and then speak into the microphone in your normal speaking
voice to get best timbre.
Press and hold [PTT] key, LED lights RED indicating it is tran-
smitting, Release to receive.
Transmitting Optional Signaling
Emergency Function
Note:
Please refer to the Emergency Function information in software
DV2055/2066/2135/2400.
Press and hold [PTT], then press Microphone [UP] key to transmit
pre-stored and selected DTMF, 2Tone, 5Tone signaling.
Press and hold
ENTER
key 2 seconds to start up the emergency
function. Once start the emergency function, the radio will sound
alarm and start up transmitting, the alarm process according to its
pre-programmed setting.
Lock the keyboard
Press [FUNC] key then press and hold [ENTER] key for 2 seconds
to lock the keyboard. Repeat this operation to unlock the keyboard.

11
Squelch Setup
The purpose of Squelch is to mute the speaker when no signals are
present.
1. Press and hold
FUNC
key for over 2 seconds to enter function menu.
Background operations can be changed in any modes, and can be
stored as the latest value for a long time, the operations as following:
1. Press and hold
FUNC
key for over 2 seconds to enter background
operations menu.
2. Repeatedly press key or Microphone [UP/DOWN] key to
select desired function option.
3. Turn selector knob to select desired setup.
4. Press keytoconrmselectionandtoexit.
BACKGROUND OPERATIONS
1. Repeatedly press key or Microphone [UP/DOWN] key until
LCDdisplays"SQUELCH LEVEL".
2. Turn selector knob to select the desired level.
00-20: Total 21 levels available; 00: Minimum ~ 20:Maximum
3. Default: 04
Remind: Press and hold key, then turn selector knob also can
adjust the squelch level.
Note:
If the squelch level is too high, the transceiver will fail to get weak
signal; if the squelch level is too low, the transceiver will be easily
disturbed.
HIGH: High brightness
LCD Backlight
1. Press and hold
FUNC
key for over 2 seconds to enter function menu.
Repeatedly press key or Microphone [UP/DOWN] key until
LCDdisplays"LCD BACKLIGHT".
2. Turn selector knob to select desired setup.
LOW: Low brightness
4. Default: HIGH
Current Voltage Display
1. Press and hold
FUNC
key for over 2 seconds to enter function menu.
Repeatedly press key or Microphone [UP/DOWN] key until
LCDdisplays"VOLTAGE".
2. The LCD will show current voltage.

12
9
MICROPHONE OPERATIONS
Press to add/del the channel into/out of the scan list.
You can operate the transceiver by keyboard or input desired
frequency/channel through the QHM-04 Microphone keyboard.
Key Lockout
Transmitting DTMF Tone By Microphon
Function Setup by Microphone Keyboard
To avoid misplay, switch it to LOCK position, the microphone lamp
off and all keys invalid except [PTT].
♦Squelch off
♦Scan Channel Add/Del
Press key while standby, the squelch is disabled when the green
LCDashes,press key again to enable squelch.
Slide DTMF key to DTMF position, press and hold the [PTT] key,
transmitting the desired DTMF signaling by the numeric key directly.
(Note:Slide DTMF key to DTMF position, the keyboard is invalid in
standby).
SCAN
CALL
DIAL
SQ
♦Scan channel
♦Short call
While standby, press key to stat the channel scan frequency
mode.
While standby, press key to transmit selected signaling (DTMF,
2-Tone, 5-Tone)
♦Input channel via Microphone keyboard
While standby, input three numbers (001 -250) to switch to
a desired channel. If an unedited channel being selected, the
transceiver will emit a beep sound for error, the transceiver will
resume to current channel. e.g, input is for channel
number 5, for channel number 55, for channel
number 225.

13
10
AUXILIARY FUNCTIONS
Cable Cloning
Programming Software Installing and Starting (in
windows XP system)
With this function, you can copy the programming data of the
transceiver to another one; it can copy parameters and memory
programming data to another transceiver.
2. Use CP51 wire cloning cable (optional accessory) to connect main
transceiver with sub-transceiver through PC or MIC interface.
5. Restart the main unit power to exit the clone mode.
3. Press main unit
ENTER
key to begin clone, both units will display
“CLONE XX”. XX stands for the size of current cloned data.
4. When the clone finish, the sub-transceiver will restart
automatically and the main unit display “CLONE”, replace the
sub-unit with another unit, and repeat step 2 and step3 to start
new clone. (Note: While main unit in clone mode, repeat step 2 to
step 4 to apply cloning for more units)
1. Synchronously press and hold the
FUNC
key and key to power
on main unit and enter clone mode. the LCD displays “CLONE”.
1. Double click DV2055/2066/2135/2400 setup.exe, then follow the
installing instruction.
2. Click start menu in computer, under “ALL PROGRAMS” menu,
choose and click “USB To Com port” in DV2055/2066/2135/2400
program, install “USB To Com port” drives by indication.
3. Connect the optional PC51 USB Programming cable to USB port
in PC with transceiver.
Note:
This software has product identify system. So when firstly installing
the software, you have to connect the products, otherwise, you can
not start the software.
4. Double click DV2055/2066/2135/2400 shortcut or click
DV2055/2066/2135/2400 in procedure index of.
Start menu, choose serial com port as indicated then click OK to start
programming software.(You shall install software before connecting the
USB cable line.)

14
General information
Service
This product has been factory aligned and tested to specification
before shipment. In normal circumstances, the transceiver will
operate in accordance with these instructions. All adjustable trim-
mers, coils, and resistors in the transceiver were preset at the
factory. They should only be readjusted by a qualified technician
who is familiar with this transceiver and has the necessary test
equipment. Attempting service or alignment without factory auth-
orization can void the transceiver warranty.
When operated properly, the transceiver will provide years of service
and enjoyment without requiring further realignment. The information
in this section gives some general service procedures requiring little
or no test equipment.
If it is ever necessary to return this equipment to your dealer or
service center for repair, pack it in its original box and packing
material. Include a full description of the problems experienced.
Include your telephone number, fax number, and e-mail address (if
available) along with your name and address in case the service
technician needs to call you for further information While investi-
gating your problem. Do not return accessory items unless you feel
they are directly related to the service problem.
You may return this product for service to the authorized
dealer from whom you purchased it, or any authorized
service center. A copy of the service report will be returned with the
transceiver. Please do not send subassemblies or printed circuit
boards; send the complete transceiver. Tag all returned items with
yournameandcallsignforidentication.
Please mention the model and serial number of the transceiver in
any communication regarding the problem.
MAINTENANCE
Service note
Cleaning
If you desire to correspond on a technical or operational problem,
please make your note short, complete, and to the point. Help us
help you by providing the following:
• Model and serial number of equipment.
• Question or problem you are having.
• Other equipment in your station pertaining to the problem.
• Meter readings.
• Other related information (menu setup, mode, frequency, key
sequence to induce malfunction, etc.)
Do not pack the equipment in crushed newspapers for shipment.
Extensive damage may result during rough handling or shipping.
The keys, controls, and case of the transceiver are likely to become
soiled after extended use. Remove the controls from the transceiver
and clean them with a neutral detergent and warm water. Use a
neutral detergent (no strong chemicals) and a damp cloth to clean
the case.
Warning:

15
TROUBLE SHOOTING
Theproblemsdescribedinthefollowingtablesarecommonlyencounteredoperationalmalfunctions.Thesetypesofdifcultiesareusuallycausedby
improper hook-up, accidental incorrect control setup, or operator error due to incomplete programming. These problems are usually not caused by
circuit failure. Please review these tables and the appropriate section(s) of this instruction manual before assuming your transceiver is defective.
Problem Probable Cause Corrective Action
The transceiver will not power up
after connecting a 13.8 V DC power
supply and pressing the power
switch. Nothing appears on the
display.
1.The power cable was connected
backwards.
2.One or more of the power cable
fuses are open.
The display is too dim, even though
you selected a high brightness level. The supply voltage is too low.
The supply voltage requirement is 13.8V DC
15% (11.7 V to 15.8 V DC). If the input voltage is
outside this range, adjust your regulated power
supply and/or check all power cable connections.
You cannot transmit even though you
press Microhpone [PTT].
The microphone plug was not
inserted completely into the front
panel connector.
Switch OFF the power, then insert themicrophone
plug until the locking tab clicks in place.
Scan not available Channel not included in scan when
PC programming
Communicational range drop down
1.Check antenna connector
2.Change output power to a high level.
1. Antenna connection problem
2.The transceiver may work in low
power mode
1.Connect the supplied DC power cable correctly:
Red ( + ); Black ( - ).
2.Look for the cause of the blown fuse(s).
After inspecting and correcting any problems,
install a new fuse(s) with the same ratings.

16
Specications
General
Frequency Range
HF: 33-49MHz 54-60MHz 66-88MHz
VHF: 136-174MHz 245-246MHz
UHF: 400~490MHz
Number of Channels
250 channels
Channel Spacing
25KHz (Wide Band)
20KHz (Middle Band)
12.5K (Narrow band)
Phase-locked Step
5KHz、6.25KHz
Operating Voltage 13.8V DC ±15%
Squelch
Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Frequency Stability ±2.5ppm
Operating Temperature
-20~+60℃(-4 F~+140 F)
Dimensions(WxHxD) 160x155x40mm
Weight 1KG
Receiver (ETSI EN 300 086 standard testing )
Wide band Narrow band
Sensitivity
(12dB Sinad) ≤0.2μV ≤0.25μV
Adjacent Channel
Selectivity ≥70dB ≥60dB
Intermodulation ≥65dB ≥60dB
Spurious Rejection ≥70dB ≥70dB
Audio Response +1~-3dB(0.3~3KHz)
Hum & Noise ≥45dB ≥40dB
Audio distortion ≤5%
Audio power output >2W@10%
Transmitter (ETSI EN 300 086 standard testing )
Wide band Narrow band
Power Output
54-60MHz: 50W/10W/5W
66-88MHz: 50W/10W/5W
136-174MHz:60W/25W/10W
400-490MHz:45W/25W/10W
Modulation 16KΦF3E 11KΦF3E
Adjacent Channel
Power ≥70dB ≥60dB
Hum & Noise ≥40dB ≥36dB
Spurious Emission ≥60dB ≥60dB
Audio Response +1~-3dB(0.3~3KHz) +1~-3dB(0.3~2.55KHz)
Audio Distortion ≤5%
+1~-3dB(0.3~2.55KHz)
Specicationsaresubjecttochangewithoutnoticeduetoadvancements
in technology.
SPECIFICATIONS
This manual suits for next models
3
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