Some problems about Baofeng uv-3r handstand.

1. I won't give you three antennas. Now Quansheng UV2 is a three-segment antenna, and 3R is not a high-end machine. It has abundant funds and likes broadcasting very much. It is recommended to choose sword dance series, and Quansheng UV2 is the latest one. These all have equipment licenses, and you can apply for radio membership. You can't check the machine without the equipment license.

2. The walkie-talkie with numeric keyboard, although the full Jianwu frequency can be manually input, also has frequency writing software. It doesn't matter whether it's chicken ribs or not. Buy a machine and play. What's the use of buying it if you don't understand or don't want to tune it yourself?

3. It can be tested in the building area and the open area respectively, which is about 1.5-2km, and the open area is about 3km. There are many reasons that affect the distance, including power problems and topographic and weather interference.

4. The received signal quality will definitely be worse than transistor radio in theory. This radio has more circuit signal processing systems and more rectifier circuits than this subminiature walkie-talkie.