A quick look at the Retevis B3H/B63H

The main features of the Retevis B3H have already been mentioned in the previous article. Today, we will continue to take you through this slim license-free radio.

Appearance

We can see that the body of this license-free radio is only 15 mm. Equipped with a shatterproof hidden screen display can easily show the current status of the radio power and so on. The overall design of the radio mainly emphasizes on portability and can be easily put into the pocket of your clothes. It has a stylish appearance with a large PTT key and 3 side keys. The side buttons can be used for channel switching, as well as for emergency alarms, listening and channel locking. The top of the walkie talkie has a power knob and non-removable antenna.

Functions

1.Scan Function

2.Keypad Lock Function

3.Monitor Function

Press and hold the UP button for 2 seconds to enter the monitor mode, and the screen will show the receiving status. Release to exit monitor mode.

4.Busy Channel Lockout

Busy Channel Lockout means that when the intercom receives the signal, it is in the busy state, and it can not receive the signal and perform other operations, i.e. it can not transmit.

5.VOX Function

Transmit directly without pressing the PTT key.

6.Squelch

Squelch is adjustable from 0-9 levels, realized by programming software.

7.TOT

Can prevent a person from using a channel for too long.

8.High/Low Power

Select the appropriate power according to the specific situation.

9.Battery Save

Reduces the power consumption of the walkie-talkie by reducing the work of the walkie-talkie.

10.Low Battery Alert

11.Companding

12.CDCSS QT/DCS DQT

13.Emergency Alarm Function

Note; Most of the above mentioned functions need to be realized by programming software.

Factory Frequency Setting

Retevis B3H

Retevis B63H

Summary

The Retevis B3H/B63H is ideal for small businesses due to its compact size. Just like some hotels, restaurants, schools as well as churches. It is also suitable as a family camping and hiking option.