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A: No, so we don’t suggest you often use it under water, it’s an electronic product.
A: Generally, it can reach 1---2km in cities and 2-3 km in open areas. But the call distance is affected by many factors.
A: Yes, you can clip it anywhere. When you are working RT47 will not occupy your hands and it’s an assiette when you need to communicate with others.
A: Yes, only program them in the same frequency and CTCSS/DCS, which will realize the smooth call.
Channel Number | 16 |
Working Voltage | DC 3.7V |
Working Temperature | -10℃~+50℃ |
Antenna | High gain antenna |
Antenna Impendence | 50Ω |
Working Mode | Simplex |
RT647 Two Way Radio | 4 |
Battery | 4 |
Belt Clip | 4 |
USB charging | 4 |
User Manual English | 4 |