...   ...
 
kg-d903
 
DMR Digital Two Way Radio KG-D903
 
MAIN  FUNCTION
  • 256 Channel , 256Contacts ,64 Receiving Group
  • 64 Zones ,10 Scan List
  • Program Key
  • Digit Voice Encryption
  • Emergency Alarm
  • VOX Function
  • Priority Channel
  • Scan TX Designated Channel
  • Channel Groups Scanning
  • Low Battery Power Off
  • Transmit Time-out Alert
  • Radio Program Password
  • Power Save Mode
  • Tail Elimination
  • Radio Disable or Enable
  • Detection
  • Call Alert
  • Flashlight
  • CTCSS / DCS
  • Text Message
 

TECHNICAL  SPECIFICATION

Intergration
Frequency Range 400-480 MHz
Channel Number 256
Operating Temperature -20℃~+40℃
Antenna Resistance 50Ω
Working Voltage 7.4 VDC

 

Transmitter
FM Modulation 12.5KHz : 11KOF3E ,
25KHz : 16KOF3E
4FSK Digit Modulation 12.5KHz(Data Only) : 7K60FXD 12.5KHz(Data+Voice) : 7K60EXE
Adjancent Channel Power ≤-60dB
Frequency Stability ±1 PPM
Audio Distortion ≤5%
Vocoder Type AMBE+2TM
Audio Response +1dB~-3dB
Digital Protocol ETSI-TS102 , 361-1 , 361-2 , 361-3
Bit Error Ratio ≤5%
Modulation Limit ±2.5KHz@12.5KHz
Output Power UHF(H : 4W , L : 1W)

 

Receiver
Analog Receive Sensitivity 0.25µV@12dB SINAD
Digital Receive Sensitivity 0.25µV(BER:5%)
Adjacent Channel
Selectivity
≤60dB@12.5KHz
Audio Response +1dB~-3dB
Audio Distortion ≤5%
Audio Power 1W
Inter Modulation ≥65dB

 

 
STANDARD  ACCESSORY
 
BLO-021   OTH-005
battery
 
hand-strap
Battery , 1500mAH   Hand Strap
     
ANO-012   OTH-001
antenna
 
belt-clip
Antenna   Belt Clip
     
CHA-034   CHA-034
charger
 
adaptor
Desktop Charger   Power Supply Adaptor
     
 
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ALL RIGHTS RESERVED
 
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