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Radtel  RT-33

 
DMR UHF Handheld
MotoTRBO  Tier II  compatible

 
 Specifications


 UHF  400-480 MHz
 
RT-33  Review
 
Miklor Mailing List  

  
 
 
RT-33 Specifications

 
General
    
Frequency range UHF: 400-480 VHF: 136-174MHz
Channel Capacity 1024
Zones 64
Channel Spacing 12.5KHz / 25KHz
Operating Voltage DC 7.4V(±20%)
Battery capacity 1800 mAh
Antenna Impedance 50Ω
Dimensions 135 x 63 x 38cm
Weight 320g (includes battery)
Waterproof IP67
 
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 0.3 uV / -117.4 dBm(BER 5%)
0.7 uV / -110.0 dBm(BER 1%)
Intermodulation 60dB
Adjacent Channel Selectivity 60 dB @12.5kHz
Co-channel Rejection -8dB@12.5kHz
Spurious Response Rejection 70 dB
FM Noise -40dB
Rated Audio Power 1W
Receive Spurious Radiation -57dBm@<1gHz -47dBm@>1gHz
    
Environmental  
    
Operating Temperature -25C - +60
Storage Temperature -40C - +80C
Dustproof & Waterproof IP54