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Kirisun DP485 User Manual

Kirisun DP485
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DP485 Service Manual
4
NO.
Function Description
8
Under analogue channel, open voice reception path to receive weak
signals.
Under digital channel, no response when this key is pressed.
9
Switch to next zone.
10
Start/stop scanning other channels and receive traffic from them.
11
Enable/disable all alert tones.
12
Delete an unnecessary channel (e.g. interference channel) dwelled on
during scan, and then continue scan.
13
On a repeater channel, press it to enter/exit repeater mode.
2.3.LED Indicator
LED Indication
Radio State
Red light on
Transmitting signals.
Green light on
Receiving signals.
Red Light Flashing
Low battery. Please charge it.
Green Light Flashing
Scanning channels
Orange Light Flashing
In call hold state under digital mode. Exit when hold time is up.
Orange Light on
The channel unusable. Switch to another channel to quit.
Red Light Flashing Fast
CPS is reading configurable parameters of the radio.
Green Light Flashing Fast
CPS is programming configurable parameters of the radio.

Table of Contents

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Kirisun DP485 Specifications

General IconGeneral
Frequency136~174 MHz, 400~470 MHz
Channel Capacity256 channels
Channel Spacing25 kHz/12.5kHz
Antenna Impedance50Ω
Operating Voltage7.4V
Rated Power1W 16Ω
Transmitting Power4W/1W@7.4V DC
Current Consumption≤1.5A@ 7.4V DC
Working Temperature-25℃~ +55℃
Microphone Impedance2.2kΩ
BatteryLithium-ion battery DC 7.4V , 2000mAh
Receiving Sensitivity (12dB SINAD )-120dBm
Squelch Sensitivity (3-level)≤-120dBm
Selectivity of Adjacent Channels70dB@25KHz /60dB@12.5KHz
Intermodulation Immunity65dB@25KHz/12.5 KHz
Blocking84dB
Frequency Stability≤±2.5ppm
Maximum Modulation Offset±5kHz@25KHz /±2.5kHz@12.5KHz
Modulation Distortion≤3%
Spurious Emission≤-36dBm

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