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| General specifications |
| Frequency |
136-174&400-480MHz |
| Channels |
3000 |
| Frequency Stability |
±1ppm |
| Operating Temperature |
-30℃~+60℃ |
| Operating Voltage |
7.4V DC |
| Dimension |
131 x 61 x 36mm |
| Weight |
258g (with battery) |
| Battery Type |
Li-ion |
| Battery Capacity |
2000mAh |
| Antenna Impedance |
50Ω |
| Audio Impedance |
1W@16Ω |
| Channel Spacing |
12.5KHz |
| Vocoder |
AMBE+2™ |
| Transmitter |
| Power |
High≤5W, Low≤1W |
| Frequency Stability |
±1.0ppm |
| Adjacent Channel Power |
≤-60dB |
| Free Time Slot Power |
TDMA:≤57dBm |
| Hum and noise |
-40dB@12.5KHz |
| Spurious radiation |
Antenna:9KHz-1GHz ≤-36dBm 1GHz-12.75GHz ≤-30dBm |
| FM modulation mode |
11K0F3E@12.5KHz |
| 4FSK digital mode |
12.5KHz(data only):7K60FXD12.5KHz(data and voice):7K60FXW |
| Modulation maximum deviation |
2.5KHz@12.5KHz |
| Nonactive slot power |
-57dBm |
| Digital Protocol |
ETSI-TS102 361-1,-2,-3 |
| Audio Response |
+1~-3dB |
| Modulation BER(bit error rate) |
≤5% |
| Receiver |
| Analog Sensibility |
0.2µV@12dB SINAD |
| Digital Sensibility |
0.25µV(BER:5%) |
| Adjacent Channel Selectivity |
≤-60dB@12.5KHz |
| Intermodulation |
≤60dB |
| Spurious Response |
≥70dB |
| Audio Response |
+1~-3dB |
| Rated Audio Distortion |
＜5% |
| Rated Audio Power |
1W |
| Modulation |
≥45dB@25KHz≥40dB@12.5KHz |
RT3S Built-in GPS DMR Radio with Earphone Kit
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