Optical receiver

1000MHz CATV bi-directional amplifier

INQUIRY

Model: MIC-1030GRA

Overview

MIC-1030GRA 1000MHz CATV bi-directional amplifier adopts push-pull amplifier module. This series of amplifiers has the characteristics of low power consumption, low distortion and good in-band flatness. This amplifier can be used with other amplifiers or independently.

Features

● 1000MHz bi-directional transmission bandwidth.

● Internal components adopt modular design, easy to maintain and grade.

● Built-in general plug-in attenuator and equalizer, easy to debug;

● Equipped -20dB testing port in forward input, output and return input, output inside, easy to maintain;

● Each port has import large power discharge tube, which improves amplifier’s function of lightening shielding;

● It adopts high-quality die-casting aluminum housing, with characteristics of dust-proof, water-proof, good shield performance, easy to install.

Specifications

Items		Units	Specifications
Forward path
Operating frequency range		MHz	52~1000
Normal gain		dB	30
Minimum gain		dB	≥28
Normal output level		dBuV	102
Band-in flatness		dB	≤±0.75
Return loss		dB	≥12
Testing port		dB	-20±1.2
Noise figure		dB	≤8
CTB	135 NTSC channels, output level 102dBuV	dB	≥56
CSO		dB	≥56
Gain control (fixed)		dB	0,…,20(in 1.0 step)
Slope control (fixed)		dB	0,…,18(in 1.0 step)
Return path
Frequency range		MHz	5~40
RF gain		dB	20
Frequency response		dB	≤±0.75
Return loss		dB	>12
Noise figure		dB	6.0
DTO	on 7 & 25 MHz	dB	75 (Note1)
DSO	on 6 & 32 MHz	dB	60 (Note1)
Gain control (fixed)		dB	0,…,20(in 1.0 step)
Slope control (fixed)		dB	0,…,18(in 1.0 step)
General properties
Operating temperature		℃	-40～+60
Anti-lighting capacity		KV	＞6（10/700us）
Power supply		V	AC35~90V or AC110~265V
Power consumption		W	15.2
Dimension		mm	240×150×120
Net Weight		Kg	1.95
Gross weight		Kg	2.6