Retevis RT72 Digital GPS Dual Band DMR Radio
Retevis RT72 is an upgrade model of Retevis RT84, it has GPS function and supports 130,000 digital contacts.
Main Features
1. Compatible with MOTOTRBO Hytera Tier II Radio and its repeater perfectly
2. Dual Band VHF 137-174MHz & UHF 400-470MHz
3. GPS Function:Support longitude & latitude position
4. Analogue & Digital Mode
5. 1024 Storage Channel
6. Dual Time Slot, Tier I &II
7. Group Call/Private call
8. Dual Display
9. VOX Function
10. Frequency Step:2.5/5/6.25/10/12.5/20/25/k
11. Scan
12. 16 groups color code seletable
13. 1800mAh 7.4V 16.28Wh High Capacity Li-ion battery Pack
14. SMS message
15. Support manually programming and PC programming
16. High/Medium/Low Power seletable
17. Frequency/Channel Mode Selectable
Description
Output power Max 5watts
Operating Voltage DC 7.4V
Frequency Stability ±1.0ppm
Operating Temperature -30°c ~ 60°c
Battery Capacity 1800mAh/16.28wh
Weight about 274g(with battery & antenna)
Warranty 12 Months
Antenna Impedance 50Ω
Frequency Range VHF 136-174MHz/UHF 400-470MHzDescription
Transmitting
Output Power 1W/5W
Digital Tier i&ii
Adjacent channel ≤-65dB/≤-60dB
Modulation Distortion ≤5%
Digital Protocol etsi-ts102 361-1,-2,-3
Vocoder type AMBE+2TM
Receiving
Analog sensitivity -122dBm (12dB SINAD)
Digital sensitivity -120dBm (BER ≤5%)
Audio Power 1W
Audio Distortion <10%
Inter-mediation ≥62dB / ≥ 58dB
Adjacent channel selectivity ≥65dB /≥60dB
Receiving current ≤380mA
PM Noise ≥ 45dB*25KHz; ≥ 40dB*12.5KHz
