Retevis RT83 IP67 Single Band DMR Amateur Radio
RT83 is a IP67 DMR single band 400-470 10W DMR amateur radio.
The features:
1, IP67: With IP67 standard, the RT83 withstands constant submersion of up to 1m for 30 minutes and repels the heaviest rain. Fit for you use in outdoor!
2,10W: High-power radio, will make the communicate distance more further.
The other functions:
1, Digital & Analog mode, UHF 400-470MHZ
2, 1024 channels for 64 zones.( each zone with 16 channels).
3, High 10w/ Low 4w power
4, Emergency alert
5, Support Single/group/all cal
6, Vox
7, Scan
8, Digital encryption
9, GPS function(optional)
10, Message
11, Battery: 2800mAh (Li-on battery)
12, Remote kill/stun/activate
| General | |
Frequency range | 400-470MHz |
Channel capacity | 1024 channels |
Channel spacing | 12.5KHz |
Working voltage | 7.4V |
Battery capacity | 2800mAh(Li-ion) |
Working temperature | -40℃- +85℃ |
Antenna impedance | 50Ω |
Audio output power | ≤1000mw@16 |
Dimension | 148*56*39mm |
Receive | |
Analog sensibility | 0.35uV/-116dbm(20db SINDA) 0.22uV/-120dbm(type) |
Digital sensibility | 0.3uV/-117.4dbm (BER5%) |
Common channel Rej ection | ≥-12dB |
Adj acent channel selectivity | TIA603C:65dB ETSI:60dB |
Spurious response | TIA603C:75dB ETSI:70dB |
Audio power | 1W |
Audio response | 1db- -3db |
Rated audio distortion | ≤3% |
Transmitter | |
Output power | 10W/4W |
Frequency stability | ±1.0ppm |
Adjacent channel power | ≤-60dbm |
Free time slot power | TDMA:≤-57dBm |
FM modulation mode | 12.5KHz:11K0F3E |
Modulation deviation | 2.5KHz:@12.5KHz |
Nonactive slot power | -57dBm |
4FSK digital mode | 12.5KHz(date only):7K60FXD |
Modulation BER | ≤5% |
Vocoder type | AMBE++ |
You can buy the RT83 on Retevis website. Any problems feel free to leave messages to us.
