Frequency Range | UHF 400-470MHz |
Channel Capacity | 16CH |
Channel Spacing | 12.5KHz/25KHz |
Operating Voltage | 3.3-4.2V DC |
Battery Capacity | 1050mAh (Li-Ion ) |
Operating Temperature | -20℃ to +50 ℃ |
Frequency Stability | ±2.5ppm |
Antenna Impedance | 50Ω |
Dimension | 139.0x50.0x16.8mm |
Weight | 80g |
Frequency Error | ±500HZ |
TX Current | ≤1.2A |
TX Frequency Offset | 4.3±0.1KHZ |
2.1±0.1KHZ | |
TX Power | 400≥1.3w |
435≥1.3w | |
469≥1.3w | |
CTCSS | 0.6±1KHZ |
DCS | 0.6±1KHZ |
Frequency Response | 0.3KH |
0.57KHZ | |
TX SNR | >50dB |
TX Modulation Distortion | ≤5% |
Adjacen Power Ratio | ≤-66dB |
RX Sensitivity | ≤-121dB |
SQ | -126 (OFF),-123 (ON) |
RX Frequency Response | 0.3KHZ |
0.86V | |
Audio Distortion | ≤5% |
Speaker Max Output | 1.4V±0.1V |
RX operating current | ≤350mA |
Low Battery Alarm Current | ≤3.3V |
Operating Voltage | 3.3-4.2V |
Power off current | ≤100UA |
Charging current | ≥500MA |
Speaker | 8Ω/1W/Φ36 |