* 2 PTT Buttons
BF-300 comes with two PTT buttons. By pushing PTT button No.1, the user initiates a talk on one channel and PTT button No.2 another talk on another channel, and the radio receives signals from both channels.
* Voice Prompt
When the user is switching channels with the channel knob, the radio announces the current channel number.
* Automatic Power Saving
When BF-300 is not transmitting or receiving signals and when there is no operation, it automatically switches into power save mode to extend battery standby time.
* Long Battery Life
The 2000mAh battery capacity gives BF-300 a standby time as long as 80 hours, meeting the communication needs of any long workday.
* Busy Channel Lockout
When activated, this feature prevents the radio from receiving unauthorized signals or transmitting signals to busy channels. Therefore, channels can be kept away from unnecessary interference.
* CTCSS/CDCSS
This helps to keep out unwanted signals and deliver more channel clarity and efficiency.
| General | |
| Frequency Range | UHF: 400-480MHz |
| Channel Capacity | 16 |
| Channel Spacing | 25KHz/12.5KHz |
| Voltage | DC 3.7V (20%) |
| Frequency Stability | 2.5 ppm |
| Antenna Impedance | 50 |
| Battery Capacity | 2000mAh |
| Working Temperature | -20C ~ +60C |
| Dimensions | 55(L)*35(W)*122(H)mm |
| Weight | 198g(battery included) |
| Transmitter | |
| Output Power | <5w<> |
| Modulation | 11KF3E/16KF3E |
| Rated Audio Distortion | 5% |
| Adjacent Power | 60 dB |
| Modulation Limitation | 5KHz(width)/2.5KHz(narrow) |
| Receiver | |
| Sensitivity | -123dBm (12 dB SINAD) |
| Adjacent Selectivity | 60dB(width)/ 55dB (narrow) |
| Intermodulation Rejection | 60 dB (width/ 55 dB (narrow) |
| Spurious Suppression | 60dB(width)/ 55dB (narrow) |
| SNR | 40B(width)/ 35dB (narrow) |
| Rated audio output power | 0.5W |
| Rated audio distortion | 5% |