RTS DV-3135, DV-3066 Instruction Manual

INSTRUCTION MANUAL

A1.0-10/08

THANK YOU!

Thank you very much for choosing this RTS transceiver. RTS transceiver will provide you with reliable, clear
and efficient communication service.

This transceiver is robust，durable，excellent sound quality，large volume，long distance
communication and easy operation. we are confident that you will be satisfied with its perfect quality

and functions. For you full comprehension of various functions and using maintenance, please read the
instruction manual before using.

MODELS APPLY TO THIS MANUAL

DV3066: 66-88MHz FM Transceiver
DV3135: 135-174MHz FM Transceiver

PROGRAM CAUTIONS:

When programming the transceiver, read the factory initial data first, then rewrite the frequency and
signaling etc., otherwise errors may occur because of different frequency band etc..

Function

Operation Refer to page

Keypad Lock Press the programmed side key 16

Keypad Lock (with backup) Press the programmed side key 16

Monitor Press the programmed side key 16

Monitor Momentary Press the programmed side key 16

None(no function) (Factory Default : Side key 1)

Squelch Off Momentary (Factory Default : Side key 2) 17

Squelch Off Press the programmed side key 17

Scan Press the programmed side key 17

Scan +Temporary Deletion Press the programmed side key 19

Temporary Deletion Press the programmed side key 19

QUICK OPERATION MANUAL

Side key 1 and Side key 2 can be programmed as one of following auxiliary functions.
For example: When the [side key 1] or [side key 2] programmed as“Keypad lock”auxiliary function,press

side key 1 or side key 2 to enable this function.

Voice Prompt

“Du”“Du ”sounds at intervals

Unlock, programmed frequency is out of the
frequency range of transceiver.

“Du” sounds continuously Empty frequency

During transmitting, RED light flashed and emit
“DU” and stop transmitting

Low battery, need to be recharged

The loudspeaker sounds “du” continuously after
transmitting for a while, and then stop.

TOT function is on, please release [PTT]

After transmitting for a while, a voice prompt sounds
and stop transmitting after a moment

TOT alert is on

Receiving signal from other transceiver, Kelly
indicator is on, then press[PTT] to transmit, and after

a“du” sound was heard, it returns to receive signal

Set BCL function

NOTE：
All the above tips apply for your RTS transceivers’accessories. If any device can not operate normally,

please contact local RTS dealers. If you use any accessories made by other companies, RTS Company does
not guarantee the operability and safety of the transceiver.

RTS transceiver is excellent designed with advanced technology. The following tips will be helpful for you in

performing your obligation under warranty and understanding the safety of transceiver usage.

1.Keep the transceiver and accessories away from children.

2.Please do not try to open or modify the transceiver without permission, non-professionals operation may
also cause damage.

3.Please use assorted battery and charger to avoid damage.

4.Please use assorted antenna to ensure the communication distance.

5.Please avoid exposing the radio under the sunshine for a long time or storing it in hot areas.

6.Please avoid storing the radio in the dusty, dirty and damp areas.

7.Do not wash radio with hard chemicals and detergents.

8.Do not transmit without antenna.

9.When using this transceiver, we recommend transmitting for 1 minute then receiving for 4 minutes.
continuously transmitting for long time or working in high power will heat the back of the transceiver. Do
not place the transceiver's hot back close to any plastics.

10.If any abnormal smell or smoke detected coming from the transceiver, please turn off the power instantly
and take off the battery and its case. Then contact local RTS dealers.

CAUTIONS

UNPACKING ......................................................................................................................................................................... 01

Standard Accessories/Optional Accessories ......................................................................................................................... 02

BATTERY INFORMATION .................................................................................................................................................... 03

INSTALLATION AND CONNECTION ................................................................................................................................... 07

Installing/Removing the Battery ........................................................................................................................................ 07

Installing/Removing the Antenna ....................................................................................................................................... 07

Installing/Removing the Belt Clip ....................................................................................................................................... 08

Installing Speaker/Microphone Jacks ................................................................................................................................ 08

Installing Speaker/Microphone ( Headset) ........................................................................................................................ 09

Installing the Optional Hand Strap ..................................................................................................................................... 09

GETTING ACQUAINTED ...................................................................................................................................................... 10

PROGRAMMABLE AUXILIARY FUNCTIONS ...................................................................................................................... 12

BASIC OPERATIONS ........................................................................................................................................................... 13

ADVANCED OPERATIONS .................................................................................................................................................. 15

Voice Operated Transmission(VOX) ................................................................................................................................. 15

Keypad Lock ...................................................................................................................................................................... 17

Keypad Lock(with Backup) ................................................................................................................................................ 17

Monitor/Monitor Momentary ............................................................................................................................................... 17

Squelch Off/Squelch Off Momentary ................................................................................................................................. 18

Scan .................................................................................................................................................................................. 18

Temporary Deletion ........................................................................................................................................................... 20

BACKGROUND OPERATIONS ............................................................................................................................................ 21

Time-out-Timer (TOT) ...................................................................................................................................................... 21

Busy Channel Lockout (BCL) ............................................................................................................................................ 21

Low Battery Warning ......................................................................................................................................................... 21

Channel Announcement .................................................................................................................................................... 22

Voice Prompt Level .......................................................................................................................................................... 22

TABLE OF CONTENTS

Squelch .............................................................................................................................................................................. 22

Battery Saving ................................................................................................................................................................... 22

Wide/Narrow Band ............................................................................................................................................................ 23

High/Low Power ................................................................................................................................................................ 23

CTCSS/DCS ...................................................................................................................................................................... 23

Programming Software Starting ........................................................................................................................................ 24

TECHNICAL SPECIFICATIONS ........................................................................................................................................... 25

TROUBLESHOOTING GUIDE .............................................................................................................................................. 27

ATTACHED CHART .............................................................................................................................................................. 29

CTCSS Frequency Chart ................................................................................................................................................... 29

DCS Chart ......................................................................................................................................................................... 30

CONTENTS

Professional

FM Transceiver

01

Carefully unpack the transceiver. We recommend that you identify the items listed in the following table
before discarding the packing material. If any items are missing or have been damaged during shipment,
please contact dealer immediately.

Supplied Accessories

Item Number Quantity

Antenna

QA03V(66-88MHz)

1

QA03V(136-174MHz)
QA03U(350-390MHz)
QA03U(400-480MHz)

QA03U(470-512MHz)
Battery QB-28L 1
Charger QBC-28L 1
AC Adaptor QPS01 1
Belt Clip BC03 1
Screws

1
Speaker/Microphone Jack 1
Instruction Manual 1

Car Charger Line 12V 1
Leather Case 1

UNPACKING

Professional
FM Transceiver

02

Standard Accessories/Optional Accessories

Standard Accessories

Antenna *

QA03V (136-174MHz)

QA03U (400-480MHz) etc

Battery

(QB-28L1600mAh)

Battery Charger

(QBC-28L)

AC Adaptor

(12V/500mA QPS-01)

Belt Clip

(BC03)

Screws

Speaker/Microphone
Jack

Instruction Manual

Hand Strap

(GS01)

Antenna

Note: For frequency band of antenna, please refer to label indicated in the bottom of the antenna.

Optional Accessories

Headset

(QHM22)

Speaker/
Microphone

(HS03)

Power Adaptor

(QTC-01)

Programming
software

(QPS3308)

Eight-way
Multi-charger

Programming
cable (PC03)

Battery Pack for
Car Charger

(CPS02)

*

Car Charger Line 12V

Leather Case

Professional

FM Transceiver

03

NOTES

The battery is not charged at the factory， please charge it before using. After purchasing or long
term storage (more than 2 months),the first time charging of the battery may not bring the battery to
its normal operation capacity. After repeatly and fully charged/discharged for two or three cycle times,
the operating capacity will reach the best performance. The battery life is over if its operating time
decreases even though it is fully and correctly charged. If so, please replace the battery .

●Please use the specific charger appointed by our company, other models may cause explosion which
would injured people.

●Do not short the battery terminals or throw the battery into fire. Never attempt to disassemble the
battery or remove the casing from the charger,we show no responsibility on the results caused by
modifying freely without permission of our company.

●The ambient temperature should be between 5℃ and 40℃ during charging. Charging outside this
range may not fully charge the battery.

●Do switch off the transceiver equipped with a battery during charging. Otherwise, it will interfere with
correct charging.

●To avoid interfering the charging, please do not cut off the power or take out the battery during
charging.

●The battery life is coming to the end if its operating time decreases even though it is fully and correctly
charged. Please replace the battery .

●Do not recharge the battery if it is already fully charged. This may shorten the life of the battery or
damage it.

●Do not charge the battery or transceiver if it is damp. Dry it before charging to avoid danger.

BATTERY INFORMATION

Professional
FM Transceiver

04

WARNING：
When keys or ornamental chains and other electrical metals contact with the battery terminals, the battery

may cause damage or hurt bodies. If the battery terminals short circuit, it will generate a lot of heat, please
be careful when you bring or using the battery, please put battery or radio into insulated container instead
of metal container.

BATTERY INFORMATION

How to Charge Li-ion Battery by adaptor

1.Plug the power adaptor into the AC outlet.

2.Plug the cable of AC Adaptor into the DC jack located on the rear of the
charger, the charger indicator on Green.

3.Plug the Li-ion battery pack or transceiver with a Li-ion battery into the
charger. Make sure the battery is connected well with charging terminals.
LED light turns into Red --- charging.

4.When it is 90% charged (about 3.5hours charging), LED light turns into
light-green (needs 1 hour more charging).

5.About 1 hour later, it is fully charged, LED light turns into Green.

How to Charge Li-ion Battery by 12V Car Charger line

1. Plug 12V car charger line into 12V car outlet.

2. Plug the other side of car charger line into DC jack located on the rear of
the charger, the charger indicator on Green.

Professional

FM Transceiver

05

BATTERY INFORMATION

NOTE:
After charging the supplied battery for 5 hours, remove it or the transceiver equipped with battery away

from charger.

How to Store the Battery

3.Plug the Li-ion battery pack or transceiver with a Li-ion battery into the charger. Make
sure the battery is connected well with charging terminals. LED light turns into Red --­charging.

4.When it is 90% charged (about 3.5hours charging), LED light turns into light-green
(needs 1 hour more charging).

5.About 1 hour later, it is fully charged, LED light turns into Green.

1. If the battery needs storing, the battery should be kept in the status of 50% discharge.

2. It should be kept in the shade and dry environment.

3. Keep away from hot places or directly sunlight.

WARNING:
☆Do not short circuit the battery terminals.
☆Never attempt to disassemble the housing from the battery.
☆Never install the battery in dangerous surrounding, sparks may cause explosion.
☆Do not put the battery into hot environment or throw it into fire, it may also cause explosion.

Professional
FM Transceiver

06

INSTALLATION AND CONNECTION

Installing/Removing the Battery

1. Align the battery with the back of the transceiver, then press the battery and transceiver firmly together
until the release latch locked on the base of the transceiver.

2. To remove the battery , lift the safety catch on the base of the transceiver, then press the release latch
underneath the safety catch.

3. While pressing the release latch, remove the battery from the transceiver.

Installing/Removing the Antenna

Installing the Antenna：
Screw the antenna into the connector on the top of the transceiver by

holding the antenna base and turning it clockwise until secure.
Removing the Antenna：
Turn the antenna anticlockwise to remove it.

NOTE: The antenna is neither a handle/a key ring retainer, nor a
speaker/microphone attachment point. Using the antenna in these ways
may damage the antenna and degrade your transceiver's performance.

Professional

FM Transceiver

07

Installing/Removing the Belt Clip

Installing the Belt Clip：
If necessary, fix the belt clip to the back of transceiver with two supplied

3×8mm screws.

NOTE: If the belt clip is not installed, its mounting location may get hot during
continuous transmission or when it is left in a hot surrounding.

Removing the Belt Clip：
Anticlockwise turn screws to remove the belt clip.

NOTE: Do not use glue which is designed to prevent screws from loosing when
installing the belt clip, it may cause damage to the transceiver. As glue contains
Acrylic acid, it may crack the transceiver's back panel.

Installing Speaker/Microphone Jacks

If you do not want to use speaker/microphone, please install the jack cover
over the speaker/microphone jacks with the supplied 3×6mm screws.

Note: To keep the transceiver waterproof, you must cover the speaker/
microphone jacks with the supplied jack cover.

INSTALLATION AND CONNECTION

Professional
FM Transceiver

08

ACCESSORIES INSTALLATION

Installing Speaker/Microphone ( Headset)

Insert speaker/microphone ( headset) plug into the speaker/microphone jack.

NOTE: The transceiver is not completely waterproof while using the speaker/
microphone.

Installing the Optional Hand Strap

1. Slide the loop of the hand strap through the eyelet on the upper rear of the
transceiver.

2. Pull the entire hand strap through the loop to secure the hand strap in place.

Professional

FM Transceiver

09

GETTING ACQUAINTED

Antenna

Channel Selector

Rotate to select channels(from 1 to 16).

LED indicator

Lights red while transmitting,Lights
kelly while receiving a signal.
Flashes red when transmitting with
low battery power.

Power/Volume Switch

Turn clockwise to switch on the
transceiver.T urn anticlockwise
until a click sounds to switch off
transceiver.Rotate from left to right
to adjust the volume.

Speaker

Microphone

Professional
FM Transceiver

10

GETTING ACQUAINTED

PTT (Push to talk)

Press it and speak to the
microphone to make a call.

Release it to receive.

Side key 1

Press to activate its programmable
function (refer to page 12)
Default setting: None (no function)

Side key 2

Press to activate its programmable
function(refer to page 12)Default

setting: “squelch off momentary”
function

Speaker/
Microphone jacks

Battery

Professional

FM Transceiver

11

PROGRAMMABLE AUXILIARY FUNCTIONS

Dealer can program Side key 1 and Side key 2 as one of following auxiliary functions:
Please refer to description from page 16.

◆Keypad Lock

◆Keypad Lock (with Backup)

◆Monitor

◆Monitor Momentary

◆None (Default setting : Side key 1)

◆Scan

◆Scan + Temporary Deletion

◆Squelch Off

◆Squelch Off Momentary (Default setting : Side key 2)

◆Temporary Deletion

Professional
FM Transceiver

12

BASIC OPERATIONS

1.Switch On/Off

Turn the [Power/Volume Switch] clockwise to switch on the transceiver.
Turn the [Power/Volume Switch] anticlockwise to switch off the transceiver.
Transceiver will be switched on with a sound of beep if dealers has set up voice

prompt function.

2.Volume Adjustment

Press the key programmed with [Squelch Off] or [Squelch Off Momentary]
function to hear background noise, then turn [Power/Volume Switch] key to adjust
the volume.

Clockwise-up, anticlockwise-down.
When communicating with others, you can adjust the volume as you need more

accurate.

3.Channel Selection

Rotate the key [Channel Selector] to select your desired channel.
Available channels (from 1 to 16).

Professional

FM Transceiver

13

BASIC OPERATIONS

4.Transmitting

To make a call, press and hold the [PTT] key, then speak to the microphone.
Hold the microphone about (3-4cm) from your lips, so as to make the receiver obtain

the best tone quality.
Press [PTT], the LED red indicating lamp lightens.
Release [PTT] switch to receive.

Note: The caller should be in communication range. The receiver's frequency should be
same as transmitting frequency. It can only hear the calling while you set up the same
signaling or none (no signaling).

5.Receiving

When the channel you are operating is called, LED Kelly lights, then you can hear the
call from transmitting part.

Note: If the calling signal is weak, and your transceiver has been set at higher squelch
level, it may failed to hear the call. If current channel has been programmed with a signal,
you can only hear the call from the same signal, instead of other calls .

Professional
FM Transceiver

14

ADVANCED OPERATIONS

Voice Operated Transmission(VOX)

VOX operation allows you to do the hand-free transmission.
This function must be activated firstly by dealer. It can only be available with supported headset.
When operating VOX, you must set a VOX Gain level. If microphone’s Gain is higher than VOX Gain,

the transceiver switch to transmitting mode automatically; and the transceiver will return to receiving
mode within set time if microphone’s Gain is lower than VOX Gain.

Adjust the VOX Gain level to an appropriate sensitivity according to surrounding noise, so as to keep
smooth transmission.

To activate VOX and set the VOX Gain level, do as the following steps:

1.Connect the headset with the transceiver (refer to the page 8)
★The VOX function can’t be activated if headset is not connected with the

speaker/microphone of transceiver.

2.Turn off the transceiver, press and hold the [Side key 1] to turn on transceiver.
Continue to hold the [Side key 1] until a beep sounds.

★LED indicator light is orange.
★Release [Side key 1], the transceiver announces the VOX Gain level.

Professional

FM Transceiver

15

3.Press the [Side key 1] to increase the VOX Gain level.
Press the [Side key 2] to decrease the VOX Gain level.
The VOX Gain can be adjusted in level 1, level 10 and OFF.
★The transceiver announces the VOX Gain level while you adjusting it. If OFF is

selected, a beep sounds.

4. Press the [PTT] switch to save the setting.
★A beep will sound.
★The transceiver announces the new VOX Gain level.

5.Turn the transceiver off and restart to activate VOX.

ADVANCED OPERATIONS

NOTE: When you operate the VOX function, you must use an optional accessory QME-01 or QME-02.

Professional
FM Transceiver

16

ADVANCED OPERATIONS

The following programmable auxiliary functions are programmed by dealer (referring to page 12).

Keypad Lock

Press and hold the key programmed as [Keypad Lock] for 1 second to lock/unlock the transceiver keys.
The following keys/functions are still be workable when Keypad Lock is activated: Keypad Lock, Monitor,

Monitor Momentary, PTT, Squelch Off, Squelch Off Momentary and Volume. After the transceiver is
rebooted, the Keypad Lock function is cancelled.

Keypad Lock(with Backup)

Press and hold the key programmed as [Keypad Lock(Backup)]for 1 second to lock/unlock the
transceiver keys.

The following keys/functions are still workable when Keypad Lock is activated: Keypad Lock, Monitor,
Monitor Momentary, PTT, Squelch Off, Squelch Off Momentary and Volume. After the transceiver is
rebooted, the keys remain locked.

Monitor/Monitor Momentary

This function can deactivate channel signal.
Monitor:
Press to enter into Monitor function, the transceiver will ignore CTCSS,DCS signals under this

function； It can monitor the other sides signal as long as receiving the matched carrier wave. Press the
key again to return to normal operation.

Professional

FM Transceiver

17

Monitor Momentary:
Press and hold to enter into Monitor Momentary function, the transceiver will ignore CTCSS,DCS signals

under this function； It can monitor the other sides signal as long as receiving the matched carrier wave.
Release the key to return to normal operation.

Squelch Off/Squelch Off Momentary

You can use the key programmed as Squelch Off or Squelch Off Momentary to receive the weak signals
that you cannot hear during normal operation, or to adjust the volume when no signals on your selected
channel.

Squelch off:
Press to hear background noise. Press the key again to return to normal operation.
Squelch off Momentary:
Press and hold to hear background noise. Release to return to normal operation.

Scan

Scan function can be used in monitoring every channel of transceiver.When scanning, the transceiver
checks for a signal on each channels and only stops in the channel where a signal is checked, until
the signal disappears. Dealer has programmed the lingering time between signal disappear and scan
resumption. If a signal is received during the lingering time, the transceiver will keep stay in the same
channel.

NOTE:You can only use scan function if dealer has programmed at least 2channels and also they are not

ADVANCED OPERATIONS

Professional
FM Transceiver

18

locked out of scan range.

To start scanning, press the key programmed as Scan or Scan +Temporary Deletion.
Scanning starts from the current channel to the up one through the channel numbers.
The Kelly LED indicator light flashes.
When a matching signal is received on a channel, the LED indicator light turns into Kelly.
To end Scan, press key [Scan] or [Scan +Temporary Deletion] again.

Priority Scan

If enabled, a priority channel can be set by following two ways:
Dealers set a fixed priority channel on the transceiver.
Priority+Talkback: Dealer has programmed a priority channel, it is main channel, however, the

transceiver also transmit on the channel where scan is currently stop.
Before scanning, you can use the key[Channel Selector] to choose your own priority channel and the

dealer programmed the lingering time between signal disappear ance and scan resumption.

Main Channel

During scanning, when press [PTT], transceiver will transmit in main channel.
Dealer can program the main channel as following ways:
Selection: The last selected channel is assigned as new main channel.
Selection+Talkback: If the channel has been changed during scaning, the new selected channel is

assigned as the new main channel. However, the transceiver also transmit on the channel where scan is

ADVANCED OPERATIONS

Professional

FM Transceiver

19

currently stop.
Priority: If dealer has programmed a prioriry channel, it is main channel.

Temporary Deletion

If a key is programmed as[Temporary Deletion] or [Scan+Temporary Deletion] function, you can
temporarily remove assigned channels from the scanning list during scaning. When scan stops at a
channel, press and hold the key programmed as [Temporary Deletion] or [Scan+Temporary Deletion] for
1 second to remove this channel from the scanning list, then scan re-start again.

You cannot delete it while it has been set as a Priority Channel.
You cannot delete any channel if the available channels are less than 2 for scanning.
To add the channel back into the scan list, simply exit from the scan mode or switch the transceiver off

and restart it.

ADVANCED OPERATIONS

Professional
FM Transceiver

20

BACKGROUND OPERATIONS

Program through QPS3308 software and PC-03 cable.

Time-out-Timer (TOT)

The purpose of Time-out-timer is to restrict transceiver for continuous long term transmission. When
the transceiver of continuous transmission time beyond the due time (Default:3m), transceiver is force to
stop transmitting and make a sound of beeping. Release the PTT switch to stop the sound.

Dealer can program a warning function to alert you before the TOT expire.
The warning tone will sound while continuously transmitting during the TOT time which set by dealer.

Busy Channel Lockout (BCL)

BCLO is to disable transmitting while RX signal is received. Once the channel is busy and you press
PTT，the radio will beep as warning and get back to receiving mode.

NOTE: Ask your dealer for an explanation on BCL functions when using CTCSS, DCS.

Low Battery Warning

Low Battery Warning alerts you when the battery needs to be recharged or replaced.
While operating the transceiver without enough battery power, an alert tone will sound every 30 seconds

and the LED indicator light will flash red. Please replace or recharge the battery.

Professional

FM Transceiver

21

Channel Announcement

When using the [Channel Selector] to change the channel, after selecting a channel, there will be a voice
reports the channel number you choose in Chinese/English/Russian. (Language in Chinese, English,
Russian or off this function which is set up by dealer).

Voice Prompt Level

Dealers will set on/off Voice Prompt functions.

Squelch

It is used to mute the loudspeaker when there is no signal.
When squelch on, you will hear the background noise. If squelch off, you can’t hear the background

noise.

Battery Saving

If activated by dealer,the transceiver will automatically switch on battery saving function when it is
without receiving any signals or making any operations. The battery saving function can reduce the
power consumption. While the channel is not busy and no operation is performed for 5 seconds, battery
saving function switch on. But when the transceiver receiving matched signals or make operations, it will
automatically exit this function.

BACKGROUND OPERATIONS

Professional
FM Transceiver

22

Wide/Narrow Band

On the basis of different national conditions, users can set 25KHz(wide band) or 12.5KHz (narrow band)
to communicate.

NOTE:High volume but big distortion when the transceiver with wide band talk to the transceiver with
narrow band, and squelch will be easily switch off as the increasing of volume. Low volume but large noise
when the transceiver with narrow band talk to the transceiver with wide band.

High/Low Power

As the much exhaustion in battery while transceiver transmitting under high power, choose low power
transmitting to save battery during the short distance communication.

Choose high power transmitting when low power cannot transmitting under the long distance
communication.

Dealer set each channels of the transceiver with high/low power when transmitting.

CTCSS/DCS

Dealers may have programmed CTCSS or DCS signaling on your transceiver channels. CTCSS/DCS is
a subaudible tone/code which allows you to ignore (not hear) calls from other parties who are using the
same frequency but different signal code. You will not hear the call with a different signal code.

NOTE: Although you will not hear the calls which you don't like to hear when the channel is set with
CTCSS or DCS, but this not means that your call is secret.

BACKGROUND OPERATIONS

Professional

FM Transceiver

23

Programming Software Starting

1. Double click“QPS3308”setup.exe”to install as indication.

2. Click start menu in computer, under “ALL PROGRAMS”
menu, choose and click “USB to Comport” in QPS3308
program, install “USB to Comport” drivers as indication.

3. Connect the PC-03 programming cable to USB port in PC
with transceiver.

4. Double click “QPS3308” short cut, choose serial “COM
Port” as indication, then click “OK ”to start programming
software. (you should install software before connecting the
USB cable .)

BACKGROUND OPERATIONS

Professional
FM Transceiver

24

TECHNICAL SPECIFICATIONS

General

Frequency Range

66-88MHz 136-174MHz 350-390MHz
400-480MHz 470-512MHz etc.

Number of Channel 16 channels

Channel Spacing

25KHz (Wide Band)

12.5KHz (Narrow Band)

Phase-locked Step 5KHz, 6.25KHz
Operating Voltage 7.4V DC ±20%
Frequency Stability ±2.5ppm
Operating Temperature -20~ +55℃
Size 142×57×41mm
Weight 355g

Receiving Part (ETSI EN 300 086 standard test)

Wide band Narrow band
Sensitivity(12dB SINAD) < 0.25μV < 0.28μV
Adjacent Channel Selectivity ≥70dB ≥60dB
Intermodulation ≥65dB ≥60dB

Professional

FM Transceiver

25

Spurious Rejection ≥70dB ≥70dB
Hum & Noise ≥40dB ≥36dB

Audio Response +1~ -3dB(0.3~3KHz) +1~ -3dB(0.3~2.55KHz)
Audio Power Output 1000mW (10%)
Audio Distortion ≤5%

Transmitting Part (ETSI EN 300 086 standard test)

Wide band Narrow band

Power Output 5W/1W
Modulation 16KΦF3E 11KΦF3E
Adjacent Channel Power ≥70dB ≥60dB
Hum & Noise ≥40dB ≥36dB
Spurious Emission ≤－36dB ≤－36dB
Audio Response +1~ -3dB(0.3~3KHz) +1~ -3dB(0.3~2.55KHz)
Max Frequency Deviation ≤±5KHz ≤±2.5KHz
Audio Distortion ≤5%

NOTE: Specifications is adjusted for technology improvement. Excuse there is no further notice.

TECHNICAL SPECIFICATIONS

Professional
FM Transceiver

26

TROUBLESHOOTING GUIDE

Problem Corrective Action

No Power

A.The battery may be exhausting, recharge or replace the battery .
B.The battery may not be installed correctly, remove the battery and install it

again.
C.The power switch is broken, send it to local dealers to repair it.
D.Battery touch is broken, send it to local dealers to repair it.

Unlocked alarm

The programmed frequency is out of transceiver frequency range, please
rewrite the correct data.

Battery power runs out shortly after
correctly charging

The battery life is finished, replace the battery with a new one.

The transceiver cannot scan The channels are not in scan list. (Professionals set it).

All band noisy after programmed or green
light all the time

Turn on squelch when programmed.（Non-professionals are advised not to
adjust this function）.

Regul a r “ D A DA DA”so u n d s after
programmed.

Error programmed, the programmed frequency range is out of the transceiver
regular frequency range.

No sound after using microphone for a
while

Earphone jack is broken.（Please contact with local dealers to repair it.）

Communication distance becomes short
and sensitivity becomes weak

A.Check whether the antenna is in good condition and the antenna base is
tight and stable.
B.Progr ammi ng frequ ency range which yo u select is not matc h to
transceiver’s frequency.
C.Whether it was set as low power output.(please contact with local dealers
to repair it .)

Professional

FM Transceiver

27

Cannot talk to or hear other members in
your group

A.Different frequency or channel, please adjust it.
B.Different CTCSS/DCS, please reset again.
C.Out of communication range.

Cannot power on or frequent automatically
power off

Check whether the battery touch is distorted or broken.

The other communicating party gets low or
intermittent receiving sound.

Check weather the MIC is stoppage. (otherwise, please contact with local
dealers to repair it.)

Intermittent receiving with big noise

Out of communication range or obstructed by tall buildings or in basement
and so on.

Loudspeaker becomes lower or with “ka
ka” sound after using a certain time

Check whether the loudspeaker is broken, iron powder or sundries is in the
loudspeaker. (Please contact with local dealers to repair it.)

Receive voice from the other party but
cannot transmit

Check [PTT] key. (Please contact with local dealers to repair it.)

Receiving indicating lamp (green light)
lightens but no sound

A.Low volume, please clockwise to turn on.
B.Loudspeaker is broken. (please contact with local dealers to repair it.)
C.Earphone jack is broken. (please contact with local dealers to repair it.)
D.Volume switch is broken. (please contact with local dealers to repair it.)
E.Different CTCSS/DCS.

TROUBLESHOOTING GUIDE

Professional
FM Transceiver

28

1 67.0 11 94.8 21 131.8 31 171.3 41 203.5

2 69.3 12 97.4 22 136.5 32 173.8 42 206.5

3 71.9 13 100.0 23 141.3 33 177.3 43 210.7

4 74.4 14 103.5 24 146.2 34 179.9 44 218.1

5 77.0 15 107.2 25 151.4 35 183.5 45 225.7

6 79.7 16 110.9 26 156.7 36 186.2 46 229.1

7 82.5 17 114.8 27 159.8 37 189.9 47 233.6

8 85.4 18 118.8 28 162.2 38 192.8 48 241.8

9 88.5 19 123.0 29 165.5 39 196.6 49 250.3

10 91.5 20 127.3 30 167.9 40 199.5 50 254.1

ATTACHED CHART

CTCSS Frequency Chart

Professional

FM Transceiver

29

DCS Chart

1 017 18 074 35 174 52 271 69 413 86 526 103 731
2 023 19 114 36 205 53 274 70 423 87 532 104 732
3 025 20 115 37 212 54 306 71 431 88 546 105 734
4 026 21 116 38 223 55 311 72 432 89 565 106 743
5 031 22 122 39 225 56 315 73 445 90 606 107 754
6 032 23 125 40 226 57 325 74 446 91 612
7 036 24 131 41 243 58 331 75 452 92 624
8 043 25 132 42 244 59 332 76 454 93 627

9 047 26 134 43 245 60 343 77 455 94 631
10 050 27 143 44 246 61 346 78 462 95 632
11 051 28 145 45 251 62 351 79 464 96 645
12 053 29 152 46 252 63 356 80 465 97 654
13 054 30 155 47 255 64 364 81 466 98 662
14 065 31 156 48 261 65 365 82 503 99 664
15 071 32 162 49 263 66 371 83 506 100 703
16 072 33 165 50 265 67 411 84 516 101 712
17 073 34 172 51 266 68 422 85 523 102 723

ATTACHED CHART