CATV Signal Amplifier
CATV Signal Amplifier
CATV Signal Amplifier

CATV Signal Amplifier

It is used for compensate TV signal because of circuit loss and suitable for MMDS, final-class of CATV network or in home less than 10 TV sets.

Send Inquiry

Product Introduction

CATV Signal Amplifier

SA803 CATV signal amplifier's key components adopt imported high-grade material. It is used for compensate TV signal because of circuit loss and suitable for MMDS, final-class of CATV network or in home less than 10 TV sets. The machine adopts imported low-noise amplifier and it also can use for single-channel or multi-channel antenna amplifier or public antenna system.

Main performance index

Item	SA803 CATV Signal Amplifier
Frequency range	45~862MHz
Swing frequency characteristics	±1.5dB
Gain	20dB
Gain adjustable range	0~10dB
Input level range	63 dBμV~ 78dBμV
Max output level	108dBμV
Tap	-12dB
Impedance	75Ω
Power voltage	220V±15% (50Hz)

Stallation and operating

1 Before use the amplifier, test input level whether at the range of input level. You should adjust input level into it.

2 Output level can’t be too high. Just keep every TV set level at 60~75 dBμV. Turning ATT knob to adjust output level.

3 When in thunder, to avoid lightning strike, you’d better turn off power supply. The amplifier used indoor only and avoid be affected with damp or high temperature.

4 Keep power supply voltage at common range. Too low voltage will cause figure quality bad.

Package

CATV Signal Amplifier