BF-307, analog handheld two way radio, it is a high performance intercom product with dual PTT. It adopts dual PTT key design technology to provide two different logical channels to effectively improve communication efficiency. A variety of practical functions and encryption technology can effectively improve the reliability and security of users’ communications in different working environments.
Highlights
One-key reply
Voice encryption
Squelch level
Strong light flashlight
Automatic Power saving
Low battery voice alert
Channel monitoring / scanning
Dual standby for signals and dual transmitter
Voice encryption
Squelch level
Strong light flashlight
Automatic Power saving
Low battery voice alert
Channel monitoring / scanning
Dual standby for signals and dual transmitter
Specifications
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General
| Frequency Range | 400-480MHz |
| Channel Capacity | 16 |
| Channel Spacing | 25KHz/12.5KHz |
| Antenna Impedance | 50Ω |
| Working Voltage | DC 3.7V (±20%) |
| Battery Capacity | 2000mAh |
| Frequency Stability | ≤±2.5ppm |
| Dimension | 55（L）* 35(W)* 122(H)mm |
| Weight | 185g (including battery pack) |
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Transmitter
| Power Output | ≤3W |
| FM Modulation | 11KφF3E/16KφF3E |
| Modulation Limitation | ≤±2.5KHz / ±5.0KHz |
| Audio Distortion | ＜5% |
| Adjacent Channel Power | 60dB |
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Receiver
| Analog Sensitive | ≤-123dB（12dB SINAD） |
| Adjacent Channel Selection | ≥60dB(Wide)/ 55dB (Narrow) |
| Intermodulation | ≥60dB(Wide)/ 55dB (Narrow) |
| Spurious Suppression | ≥60dB(Wide)/ 55dB (Narrow) |
| Rated Audio Power | 0.5W |
| Maximum Audio Power | 0.9W |
| Rated Audio Distortion | ≤5% |
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Environmental Specifications
| Operational Temperature | -20℃~+60℃ |
