1. It is mainly used for the line loss compensation function when the antenna feeder is too long, and for monitoring the working status of the antenna.
2. Built-in signal detection light and amplifier indicator light
3. A new switching button is added, the red light is normal amplification, and the blue light is super amplification. (If the local signal is strong, use a red light, if the signal is weak, use a blue light)
4. Output impedance: 75Ω
5. Gain: 0 or 20dB
6. Frequency: 48-860MHz
7. Standing wave ratio: 1.8dB
8. Connector: TV inch interface
9. Weight: 40g