All specifications may be modified without prior notice or
liability.
Frequency range
Memory Channel
Frequency Stability
Operating Temperature
Operating Voltage
Dimension
Weight
UHF:400-470MHz
Up to 1024
±1.0ppm
-30
℃
~+60
℃
DC 3.7V
128×60×34mm ( no including the antenna)
191g
Output power
Output Consumption
Consumption
FM modulation
4FSK digital modulation
Modulation Distortion
Signal-to-noise(wide/narrow)
Adjacent Channel power
Audio Response
Antenna Port Spurious
Digital Protocol
Vocoder type
Analog receive sensitivity
Digital receive sensitivity
Audio power
Audio distortion
Audio response
Signal imitation
Inter-mediation (Wide/ narrow)
Adjacent channel selectivity
Receive Current
PM noise
High:2W Low:0.5W
Analog≤1.2A Digital≤0.8A
≤0.18A
16K¢F3E@25KHz 141K¢F3E@20KHz
11K¢F3E@12.5KHz
12.5KHz for data:7K60FXD 12.5KHz for
data and voice :7K60FXE
≤5%
≥45dB@25KHz ≥40dB@12.5KHz
≤-65dB ≤-60dB
+1~3dB
9KHz-1GHz: ≤-36dBm
1GHz-12.75GHz: ≤-30dBm
ETSI-TS102 361-1,-2,-3
AMBE+2 TM
Solution
Remove and re-install the battery.
Charging or change a new battery.
Clearing the contact. Please get
contact with our distributor to repair,
if you cannot solve it.
Charging or change a new battery.
Turn up the sound.
Turn off the radio and re-install the
antenna.
Clear the speaker. Please get
contact with our distributor to repair,
if you cannot solve it.
Resetting the same frequency with
them.
Correct to the same channel.
Get close with each other
Setting the same
frequency/channel/color code/ time
slot
Change to new frequency, or
correct the squelch
Set the signal for all radio in the
group
Get close with other members.
Move to open environment, restart
the radio.
Avoid the device interfering the
radio
Reason
The battery doesn’t be
installed correctly.
The battery runs out.
The battery is poor contact
causing by damaged or dirty.
Battery voltage is low.
The voice is too small.
The antenna is loose.
The speaker is damaged or
dirty.
The frequency is different
with other members
In the different digital or
analog channels
Too far away from each
other
Be different in the
frequency/channel/color
code/ time slot
Interference from the same
frequency
The signal is not set yet.
Be too away from other
members.
Poor location, such as
blocked by tall buildings, or
located in the basement
Interfere by the environment
or electromagnetic
Problem
The radio
doesn’t
start.
The sound
is small/
intermittent,
or on sound
when
receiving the
signal.
Cannot talk
with the
members in
the same
group
Single call
or group call
does not
work in the
digital
channel
Other sound
in the
channel,
which is not
from the
members
The loud
noise
-122dBm (12dB SINAD)
-120dBm (BER≤5%)
1W
<10%
+1
～
-3dB
≥70dB
≥62dB/≥58dB
≥65dB/≥60dB
≤380mA
≥45dB@25KHz /≥40dB @12.5KHz
DIGITAL TWO WAY RADIO
DIGITAL TWO WAY RADIO
Main technological specification
Transmission
Reception
Troubleshooting
As above method still cannot solve your problem, or you meet other
problem, please get contact with local distributor to get the technological
support.
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