1. Frequency range: 136-174MHz, 350-390MHz, 400-470Mhz;
2. Output power: 37±1dBm;
3. Uplink gain: 48±1dB;
4. Downlink gain: 45±1dB;
5. Gain adjustment step: 30dB/1dB Step;
6. Input range: -8dBm~5dBm (input within the range, output full power);
7. Maximum input power: +5dBm;
8. ALC automatic level control: support;
9. Input voltage standing wave ratio: ≤1.35;
10. Output voltage standing wave ratio: ≤1.3;
11. Delay: ≤1.5us;
12. Impedance: 50Ω;
13. Maximum power consumption: 75W;
14. RF interface: N type;
15. Power supply: AC 220V;
16. Maximum size: 300mm*284mm*150mm (wall-mounted).