outdoors hunting camping SHTF GMRS radio communications antenna battery electronics scanners digital computer software hardware laptop iPad iPhone eBay music radio
.

 
Radtel  RT-27D

 
DMR UHF Handheld
MotoTRBO  Tier II  compatible

 
 Specifications


 UHF  400-480 MHz
 
RT-27D  Review
 
Miklor Mailing List  

  
 
 
RT-27D Specifications

 
General
    
Frequency range UHF: 400-480 VHF or 136-174MHz
Channel Capacity 1024
Zones 250
Channel Spacing 12.5KHz / 25KHz
Operating Voltage DC 7.4V(±20%)
Battery capacity 1600 mAh
Antenna Impedance 50Ω
Dimensions 135 x 65 x 38cm
Weight 320g (includes battery)
Waterproof IP57
 
Transmitter
 
RF Output Power High Power:<= 5 W
Low Power:<= 1 W
4FSK Modulation 12.5kHz only data:7K60FXD
12.5kHz data and audio:7K60FXE
Modulation Limiting +/- 2.5kHz @ 12.5kHz
FM Noise -40dB  12.5kHz
Transmit Spurious Radiation -36 dBm≤1GHz/-30 dBm≥1GHz
Adjacent Channel Power ≤-60dB @ 12.5kHz
Audio Response +1/-3 dB
Audio Distortion < 3%
Idle time slot power -57 dBm
   
Receiver  
   
Frequency Stability +/- 2.5ppm
Receiver Digital Sensitivity 0.25 uV / 121 dBm(BER 5%)
Intermodulation 58dB
Adjacent Channel Selectivity 65 dB @12.5kHz
Co-channel Rejection -8dB@12.5kHz
Spurious Response Rejection 70 dB
FM Noise -40dB
Audio Response +1/-3 dB
Receive Stray Radiation -57dBm@<1gHz -47dBm@>1gHz
    
Environmental  
    
Operating Temperature -20C - +60
Storage Temperature -30C - +85C
Humidity MIL-STD-810C/D/E/F Standard
Vibration & Shock MIL-STD-810C/D/E/F Standard
Dustproof & waterproof IP54