Mini Soccer Referee DPMR Digital Radio Woki toki Full Duplex
Mini Soccer Referee DPMR Digital Radio Woki toki Full Duplex
General Specifications | |
Frequency Range | 136-174 MHz; 400-470 MHz |
Channel Capacity | 16 |
Channel Spacing | 12.5KHz/ 25KHz |
Operating Voltage | DC3.7V±15% |
Battery Capacity | 1650mAh(Li-ion) |
Operating Temperature | -20℃~ +60℃ |
RF Power | 2W/ 1W |
4FSK Modulation Accuracy | ≤5% @ 25℃, ≤10% @ Extreme Temperature |
Adjacent Channel Power Ratio | ≥65dB(Wide Band), ≥55dB(Narrow Band) |
Analog Receiving Sensitivity | -121dBm |
Digital Receiving Sensitivity | -117dBm(BER≤1%) |
Audio Power | ≥450mW(8Ω) |
Dimension(W×H×D) | 54mm × 120mm × 35mm |
Weight | 76g(With Battery and Antenna) |