Retevis RT80 is a new DMR radio in 2018, which has 999 channels, UHF frequency from 400Mhz to 480Mhz. 1600mAh Li-ion battery, digital and analog mode combined. Can talk to Motorola Radios.
Retevis RT80 Technical Spectifications
| Transmitter | Receiver | ||||
| Output Power | 4.5W/1.5W | Sensitivity (analog) | ≤0.3/0.22 μV（12dB SINAD） | ||
| Modulation(analog) | 11KΦF3E@12.5KHz; 16KΦF3E@25KHz |
Sensitivity (digital) | ≤0.3 μV/BER 5% | ||
| Modulation (digital) | 12.5KHz (data +voice):7K60FXW; 12.5KHz(data only):7K60FXD |
ACS | ≥65dB | ||
| Spurious emission | -36dBm<1GHz; -30dBm>1GHz |
Intermodulation | ≥65dB | ||
| SNR | 40dB@12.5KHz; 45dB@25KHz |
Spurious response rejection | ≥65dB | ||
| Audio distortion | ≤5% | S/R | 40dB@12.5KHz; 45dB@25KHz |
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| Modulation limit | ±2.5@12.5KHz; ±5.0@25KHz |
Audio output power | ≥750mW | ||
| Audio response (300-3000HZ) |
±3dB | Audio distortion | ≤5% | ||
| Digital vocoder type | AMBE++ | Audio frequency response | ±3dB | ||
| Digital protocol | ETSI-TS102 361-1,-2 | Conducted spurious emission | ≤-57dBm | ||
RT80 also have several features which other single band DMR radio dont have.
RT80 Special feature
1. Straight dual time slot.
Some other single band DMR radio only support single time slot, but RT80 has dual time slot.
2. FM Radio.
Some hot sell DMR radio dont come with this function, but RT80 can listen to FM radio.
3. Screen upside-down
Some mobile radio support upsaide-down screen,but RT80 as a protable DMR radio can do screen upside-down function.
