Baofeng BF-888S

This is a UHF 70cm capable HT radio which has 16 programmable channels and no display.

400 - 470MHz @ 2W

Compatible HTs: BF-666S, BF-777S Pofung T88, GT1 Retevis H-777

There are three common Baofeng branded model numbers, BF-666S, BF-777S and BF-888S, which are basically identical radios with some cosmetic differences.

Programming

Some options can be programmed. Squelch Level, Side Key function, Time Out Timer, Scan enable/disable, Voice prompt on/off, Microphone sensitivity can all be programmed.

Best program with CHIRP on a PC.

Caution

It is possible to receive an RF burn via one of the bottom battery contacts. This requires prolonged transmit and direct contact of the metal and the skin.

BEAT SHIFT / SCRAMBLER

1. This option activates Voice Inversion.
2. When set, radios will no longer TX/RX normal audio on the selected channel.
3. All radios in the group must have the option set on the same channel to function properly between radios.

Note: To date, there are 4 known stickers on the inner case. It has been reported that radios with "UPDATE" and "B" stickers have the scrambler option, and the "K" does not. Baofeng, however, says the sticker does not do not determine whether your radio has this option.

VOX (Voice Operated Transmit)

VOX eliminates the need for using the PTT key to transmit. The transmitter is keyed when the VOX circuit senses you are speaking into the microphone.

1. When operating the VOX function, set the VOX Gain level to recognize the desired sound level.
2. If level is too sensitive, transceiver will key with noise in the background.
3. If level is not sensitive enough, it will not pick up your voice. Set level for smooth transmission.
4. On channel 1-5, Press and Hold the PTT and MONI buttons while switching ON the transceiver to turn the VOX ON or OFF.

Functions Control w/o Programming

Ch 1-5, Press / Hold both PTT and MONI, and Power ON

• VOX - ON / OFF.

Ch 10, Press / Hold both PTT and MONI, and Power ON

• Voice Prompt - ON / OFF

Ch 11, Press / Hold both PTT and MONI, and Power ON

• Alarm Function ON / OFF (if selected via SW)

Ch 12, Press / Hold both PTT and MONI, and Power ON

• Locks Transmitter ON (Power cycle to reset)

Ch 15, Press / Hold both PTT and MONI, and Power ON

• Change Language (CHI / ENG)

Ch 16, Press / Hold both PTT and MONI, and Power ON

• Scan ON / OFF (if option set via software)

Ch 1-16, Press / Hold MONI only and Power ON

• Deactivates Voice Prompt for that session only.