BF-Free446 professional two-way radio for free radio communications

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BF-Free446 is a license-free two-way radio with a compact and rough design to guarantee durability of performance. With a comprehensive set of analog features and a long-lasting battery life, our BF-Free446 is built to satisfy all the conventional communication needs for small businesses and amateur users.


This function helps you to enjoy hand-free operation. You can transmit via your voice while your hands are doing more important things. (It needs to be used with a paired accessory.)

Channel Announcement

When the user is switching channels using the channel knob, the radio will announce the current channel number. The user can choose from Chinese and English announcements, or he can turn off this feature if he doesn’t need it.


The user can use this feature to pick up weak signals on a channel. When there is no radio signals on the current channel, the user can adjust the radio volume according to the volume of the background noise.

Squelch Levels (0-9)

This feature helps to reduce background noise and deliver a clearer audio. The user can set the squelch level according to his communication needs.


This enables the user to monitor all the radio communications on the preset channels. The user can stop at any channel he wants. Only preset channels can be scanned.

TOT (Timeout Timer)

This can effectively prevent a channel from being unnecessarily occupied by mis-operation. The user can set a timeout for each transmission (10-300 seconds). When the time is out, the transmitting will automatically stop and a warning tone will go off.

Programmable Bandwidth

BF-Free446 is both wide (25 kHz) and narrow (12.5 kHz) bands ready. The user can set the bandwidth via the PC programming software according to his communication needs.

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 from unnecessary interference.


This also helps to keep out unwanted signals and deliver more channel clarity and efficiency.

Technical Specifications for BF-Free446

Standard Accessories

Battery  Stubby Antenna Charger Belt Clip Hand Strap

Optional Accessories

Programming Cable Car Charger Earpiece Remote Speaker Whip Antenna

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