High Capacity Recording Function DMR Radios

Sales High Capacity Recording Function DMR Radios

 Tietong DMR High Capacity Recording Function 2023 Best Selling CE Handy VHF UHF Long Distance Radio Talk Range 3-5km Walkie Talkie 339D

Product Detail  

Features
User-defined Voice Prompt
Direct Dual-slot Technology
Double Password to Protect Data
Fall Down Alarm(Optional)
Digital and Analog Dual Mode
Multi Call Mode: Private Call, Group Call, All Call
Digital-analog Mixed Scan
CTCSS/DCS Encoding and Decoding Function
Whisper Function
Wide/Narrow Band Compatible
Local and Remote Alarm
Remote Kill and Activate
GPS Function (Optional)
SMS Function
Specification
Transmitter
Receiver
Output power
3W/1W
Analog Sensitivity
≤ -121dBm @ 12dB SINAD
Digital Vocoder Type
AMBE++
Digital Sensitivity
-119dBm (BER ≤5%);-117dBm (BER ≤1%)
Adjacent Channel Power
≤-55dB@12.5kHz
≤-65dB@25kHz
Intermodulation
≥50dB @12.5 kHz; ≥55dB @25 kHz
Spurious RF Components
≤-58dB
Adjacent Channel Selectivity
≥50dB@12.5kHz
≥55dB@25kHz
4FSK Modulation Accuracy
≤5%
Co-channel Rejection
≥-8 dB
Audio Distortion
≤5%
Blocking
≥84 dB
Frequency Stability
±2.5PPM
Audio Distortion
≤5%

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