TFA 1000 Headend 3U height CATV Amplifier Module

Headend RF Platform Amplifier module 1.862MHz or 1G bandwidth 2.3U height,18dB gain 3.Output gain adjustable 4.0- 10dB scope

Summarize

TFA1000 headend RF amplifier is a high-performance, high-quality amplifier. It combines with TNE1000 optical platform rack, TPS1000 power to consist excellent performance forward RF transmission system. It amplifies the downlink RF signals. The amplifier module adopt radiator-style overall structure, high strength, excellent heat dissipation.

Features

Deploy GaAs amplify module at the output stage, excellent CTB, CSO performance while high level outputting862MHz bandwidth, Display the working status by LCD, easy to operateModule design, perfect shape and heat-dispassion performanceThe gain is adjustable, easy to operateExcellent heat dissipation to guarantee the long term working

Specifications

Item	Unit	Specification	Remark
Bandwidth	MHz	47~860/1000
Full Gain(min)	dB	18
Recommended Output Level	dBµV	98
RF Input Level	dBµV	80
Output Level Range	dB	0~ -10
Noise	dB	≤ 8	EQ is 0dBm
Slope	dB	0 ~ 15
Hum	dB	≥65
Input Return Loss	dB	≥16
Input Impedance	Ω	75
Flatness	dB	± 0.5
RF Test Point (± 1.0 dB)	dB	-20
CTB	dB	≥80	1
CSO	dB	≥80
XM	dB	≥75
Operating Temperature	° C	0~+50
Storage Temperature Range	° C	-25~ +65

Remark 1: 59 PAL-D analogue channels are loaded at 550MHz bandwidth, 33 QAM64 digital channels are loaded at 550-860MHz bandwidth, and the level is lower 6dB than analogue carrier.

TFA 1000 Headend 3U height CATV Amplifier Module