* CTCSS/CDCSS and STE

The integrated CTCSS/CDCSS/STE protects you from unnecessary interference from other communication activities at the same frequency. You only communicate with your target radios.

* DTMF, 2 Tone, 5 Tone

Such functions enable flexible and versatile calling procedures.

* Kill, Stun and Revive

You can remotely kill, stun or revive another radio with BF-990, which ensures communication security when a certain radio is lost. 

* Emergency Alarm

BF-990 keeps your safety in mind. Should any emergency rises, press the emergency alarm button and the radio will immediately transmit a signal for help to your colleagues.

* Busy Channel Lockout (BCL)

This prevents the user from transmitting on an already busy channel, and thus increases the user's work efficiency.

* Time-out Timer (TOT)

This function limits the transmitting time for each PTT press and effectively prevents a channel from being unnecessarily occupied by mistake.

* PC Programming

The user can program his radio on the computer via a programming cable.