* 9 Squelch Levels Selectable
This gives the user a better audio experience by eliminating unwanted interference.
This function helps the user to enjoy the hands-free operation. You can start transmission via your voice while your hands are free to do more important things. Paired accessories are required for VOX.
* Channel Announcement
When the user is switching channels with the channel knob, the radio will announce the current channel number.
When this function is activated, the user can listen to radio activities on other channels.
* High/low Power Switchable
The user can choose a transmitting power mode according to his specific communication needs. 5W high power extends talk range and 1W low power extends standby time.
* Programmable Bandwidth
BF-530 supports both wide (25kHz) and narrow (12.5kHz) bands. The user can set the bandwidth via the PC programming software according to his communication needs.
* Beat Frequency Oscillator
This feature can effectively protect the radio communications from the receiver’s internal interference caused by the harmonic of oscillator implemented for the microprocessor.
* Busy Channel Lockout (BCL)
When activated, this feature prevents the radio from receiving unauthorized signals or transmitting signals to busy channels. So channels can be kept away from unnecessary interference.
This also helps to keep out unwanted signals and deliver more channel clarity and efficiency.