Digital Handheld Radio

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Digital Handheld Radio

AT-D269


Name: Digital Handheld Radio


Other side of radio

  • Features
  • Specification
  • Accessories

Frequency range:
136-174MHz; or 400-480MHz

Functions:
● Auto-senses digital or analog
● 2.256 channels
● 3.Voice prompting
● 4.10,000 talk groups
● CTCSS/DCS;DTMF/2TONE/5TONE
● 6.AES256 Encryption function
● VOX function
● 8.Monitor function
● Digital Voice recording for 14 hours(standard)
● Digital & Analog voice recording for 500 hours(optional)
● Emergency alarm(with GPS data transmission)
● GPS with anaglog APRS location reportaing and digital APRS location reporting(optional)
● GPS/APRS/Bluetxxth funtion(optional)

General
Frequency Range VHF: 136-174MHz UHF: 400-480MHz
Channel Capacity  256 channels
Channel Spacing  25KHz (Wide Band) 12.5KHz (Narrow Band)
Phase-locked Step  5KHz, 6.25KHz
Operating Voltage  7.4V DC ±20% /(3000mAh)
Frequency Stability  ±2.5ppm
Operating Temperature  -20℃~ +55℃
Size  127×57×32mm (with battery pack)
Weight  208g (with battery pack, antenna)
Receiving Part
  Wide band  Narrow band
Sensitivity(12dB SINAD)   ≤0.25μV ≤0.35μV
Digital Sensitivity  0.3uV/-117.4dBm (BER 5%) 0.7uV/-110dBm (BER 1%)
Adjacent Channel Selectivity  ≥70dB ≥60dB
Intermodulation  ≥60dB ≥60dB
Spurious Rejection  ≥70dB ≥70dB
Blocking  84db  
Hum & Noise ≥45dB ≥40dB
Audio Distortion  ≤5%  
Audio Power Output  1000mW/16Ω  
Transmitting Part
  Wide band  Narrow band
Power Output  5W/1W
Modulation limit  ±5.0KHz@ 25KHz ±2.5KHz@ 12.5KHz
Adjacent Channel Power  ≥70dB ≥60dB
Hum & Noise  ≥40dB ≥36dB
Spurious Emission  ≤-36dB ≤-36dB
4FSK Digital Modulation  12.5KHz(data)7K60FXD 12.5KHz(data+voice)7K60FXE
Audio Distortion  ≤5%
Error rate  ≤3%

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