BF-500 is a compact and durable walkie talkie with two PTT buttons. While one PTT button comes with a preset channel, with the other the user can switch channels through the channel switch knob. BF-500, when not transmitting, is on standby for h channels. With a 4000mAh battery capacity, the standby time is greatly prolonged. Moreover, the multi-functional built-in flashlight and battery indicator contribute to the convenience of BF-500. This is an ideal analog solution for users with heavy communication demands.Two PTT ButtonsBF-500 comes with two PTT buttons. Push PTT button No.1 to initiate a talk on one channel and PTT button No.2 to initiate another talk on a preset channel. And of course the radio, when not transmitting, is on standby for h channels.Noise CantionThis feature helps to cancel out the noise in the voices and enhance the overall audio experience. Long Battery LifeBF-500 has a long battery life that can easily last the user through the day. Built-in FlashlightBF-500 integrates a multi-functional flashlight. In case the user wants to send out an SOS hlight supports the flickering feature. Battery IndicatorThe user will always have a good knowledge of the radio's battery status. CTCSS/CDCSSSquelch Levels (0-9)
General | |
Frequency Range | UHF:350-390MHZ(Receive only)/400-470MHZ |
Channel | 16 |
Operating Voltage | 4000mAn |
Dimension | 59x36x115mm |
Weight | 252g(including the battery pack) |
Transmitter | |
Power Output | 5W |
Modulation | 16K F3E(Wide)8K F3E(Narrow) |
Rated Audio Distortion | â¤5% |
Adjacent power | 70dB(width/65dB(Narrow) |
Modulation Limitation | â¤Â±5KHZ(Wide)/±2.5KHZ(Narrow) |
Receiver | |
Sensitivity | Battery than 0.2uV |
Adjacent Selectivity | â¥70dB(width)/60dB(narrow) |
Intermodulation Rejection Ratio | â¥70dB(width)/65dB(narrow) |
SNR | â¥45dB(Width)/ 40dB (narrow) |
Rated Audio Power | 500mW |
Rated Audio Distortion | â¤5% |