BF-500 is a compact and durable two-way radio with two PTT buttons. While one PTT button comes with a preset channel, with the other the user can switch channels via the channel switch knob. BF-500, when not transmitting, is on standby for signals from both channels. With a 4000mAh battery capacity the standby time is greatly prolonged. Moreover, the multi-functional built-in torchlight and battery indicator contribute to the convenience of BF-500. This is
Highlights
Long Battery Life
Two PTT Buttons
CTCSS/CDCSS
Battery Indicator
Noise Cancellation
Built-in Flashlight
Two PTT Buttons
CTCSS/CDCSS
Battery Indicator
Noise Cancellation
Built-in Flashlight
Specifications
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General
| Frequency Range | UHF: 400-480MHz |
| Channel Capacity | 16 |
| Channel Spacing | 25 KHz /12.5 KHz |
| Antenna Impedance | 50Ω |
| Working Voltage | DC 3.7V (±20%) |
| Battery Capacity | 4000mAh |
| Average Battery Life（5/5/90） | 27h |
| Frequency Stability | ≤±2.5 ppm |
| Dimension | 59(L)*36(W)*115(H)mm |
| Weight | 252g(Including Battery) |
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Transmitter
| Power Output | ≤5W |
| FM Modulation | 11KφF3E/16KφF3E |
| Maximum Frequency Deviation | ≤±2.5KHz /±5.0KHz |
| Audio Distortion | ＜5% |
| Adjacent Channel Power | 60dB |
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Receiver
| Analog Sensitive | ≤-123dBm(12dB SINAD) |
| Adjacent Channel Selection | ≥60dB(Wide)/ 55dB (Narrow) |
| Intermodulation | ≥60dB(Wide)/ 55dB (Narrow) |
| Spurious Suppression | ≥60dB(Wide)/ 55dB (Narrow) |
| Rated Audio Power | Rated: 0.5W; Max: 0.9W |
| Rated Audio Distortion | ≤5% |
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Environmental Specifications
| Operational Temperature | -20℃~+60℃ |
| Storage Temperature | -30℃—+85℃ |
