Product specifications: ★ 1. Provide a multi-channel system using 2-4 UHF wireless series or other series of automatic selective receivers, sharing a pair of antennas to simplify antenna assembly engineering, improve reception distance and efficiency.

2. The latest design adopts high dynamic low noise active components and active feedback stable current bias, which has ultra-low internal modulation distortion characteristics and can be used simultaneously in multiple channels to eliminate mixing interference. Its output gain is approximately equal to 1.

3. The antenna input socket can directly configure various single pole antennas, coaxial antennas, extended antenna groups, and logarithmic omnidirectional antenna groups within the applicable frequency band range.

4. The antenna input interface has a power supply for the strong wave generator, which can directly connect the extended antenna group with the strong wave generator and the logarithmic omnidirectional antenna group with the built-in strong wave generator.

★ 5. Four sets of power output: 12V/600~1000mA.

6. Frequency range: 500MHz-1GHz

7. Gain:+6-10dB

8. Band width: 500MHz

9. Input cutoff point:+22dBm

10. Comprehensive signal-to-noise ratio: 4.0dB Type (Center Band)

11. Impedance: 50 Ω

12. Socket: TNC to BNC Product Specifications:

1. Operating frequency: 550-810MHz

2. Working current: DC 100mA ± 10mA

3. Working voltage: DC 10-15V

4. Antenna interface: BNC

5. Gain: 18db ± 1db

6. Directionality: 3db bandwidth at 72 degrees

7. Impedance: 50 Ω

8. Size: 21.5 * 23.5 * 6