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| General | ||||||
| Type | A-902N | |||||
| Equipment Name | Handheld FM Walkie Talkies | |||||
| Channel Capacity | 8 Zones/128 Channels | |||||
| Channel Spacing | 25kHz/12.5KHz | |||||
| Working Voltage | DC7.5V | |||||
| Frequency Range | UHF | |||||
| Battery | 2900mAhLithium Battery | |||||
| Antenna Impedance | 50Ω | |||||
| Operating Temperature | -20℃ ~ +50℃ | |||||
| Storage Temperature | -40℃ ~ +80℃ | |||||
| Weight | 336g | |||||
| Size: Length*Width*Thickness(mm) | 125x60x36(Without Antenna) | |||||
| Frequency Modulation | FM | |||||
| Receiver | ||||||
| Frequency Stability | +/-2.5ppm | Rated Audio Power | 1500mW | |||
| Reference Sensitivity | Better than-121dBm | SNR | ≥45dB | |||
| Audio Distortion | ≤5% | |||||
| Adjacent Channel Selectivity(ACS) | ≥65dB | Co-channel Rejection | ≥-8 dB | |||
| Audio Response | ≤+2dB & ≥-10dB | |||||
| Transmitter | ||||||
| Transmitting Power | High 10W/Low 5W | Frequency Stability | +/-2.5ppm | |||
| Transmitting SNR | ≥40dB | Maximum Frequency Offset | ≤5KHz | |||
| Emit Spurious Radiation | ≤7.5uW | Modulation Characteristic | +1dB ~ -3dB | |||
| Adjacent Channel Power | ≤-65dB | Modulation Distortion | ≤5% | |||
Main Function
| 10W High Power |
| 8 Zones/128 Channels |
| Wide/Narrow Band Switching |
| Receiving Ceramic Filter.Strong Anti-interference |
| AI Background Noise Cancellation |
| V0X |
| Scan |
| Squelch Level Setting |
| EN/CN |
| Power Saving |
| QT／DQT |
| Busy Channel Lockout |
| Launch Time Limit |
| IP66 |
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