5 CATV RF Amplifier, buy Bi-directional Amplifier CATV TGM2800F 2 outputs Amplifier export famous amply module Bi-directional Amplifier on China Suppliers Mobile

Product Details

Bi-directional Amplifier CATV TGM2800F 2 outputs Amplifier export famous amply module Bi-directional Amplifier

Overview

TGM2800F bi-directional amplifier can be used in CATV network, digital network and telecom network with high gain, low distortion and excellent flatness.Front end adopts high-quality,low-noise and high-linear GaAs chip amplifier. the output adopts imported special CATV power multiplier amplification module. It can be used as a amplifier or a distribution amplifier in bidirectional CATV system and it can also be used as bridging amplifier in the EOC system. Output port branch or distribution are optional.

Features

l Input stage adopt special CATV high-quality GaAs integrated amplifier, reducing the noise figure

l Output stage adopt imported special CATV multiplier power amplifier module, greatly improved nonlinear distortion characteritics, RF output level up to 108dBuV

l Bi-directional split frequency 42/54MHz or 65/87MHz optional

l Forward output, reverse input share a common external RF test point, easy for forward and reverse channel debugging

l RF output port level, slope fixed adjustable

l Balanced alternative technology, adopt attenuation plug-in table to do balanced adjustment

l Perfect multi-stage surge suppression circuitry,improved anti-lightning strike and anti-surge shocks,further improved the reliability

l Optimized bi-directional configuration design to ensure an excellent price pertableance ratio

Diagram

Technical parameters

TGM2800F Bi-directional Amplifier Parameter

No	Item	Unit	Parameter
No	Item	Unit	Forward Channel	Backward Channel
1	RF ban dwidth	MHz	87(54)~862	5~65(42)
2	RF Bandwidth	dB	≥16(87~550MHz) ≥14(550~862MHz)	≥16(5~65MHz)
3	Input/Output Return Loss	dBμV	≥106 (single output port) ≥102(dual output port)	≥104
4	RF Output Signal Level	dB	±0.75	±0.75
5	Flatness	dB	≥34(single output port) ≥30(dual output port)	20
6	)Nominal Gain	dB	≥ 30	20
7	Gain Adjustment Range	dB	0~20	0~20
8	Slope Adjustment Range	dB	0~15	0~15
9	NF	dBc	≤5.0	≤8.0
10	HUM	dBc	≥66	≥60
11	CTB	dBc	≥71	-
12	CSO	ns	≥68	-
13	Group Delay	dB	≤5(112.25MHz/116.68MHz)	≤20(57MHz/59MHz)
14	NPR	mm		≥40@dynamic range≥45dB
15	Dimension (W×H×L)	VA	275×205×110
16	Power Consumption	VA	25
17	Voltage(two options)		AC 60V 50Hz or AC 220V 50Hz
18	Operating Temperature	℃	-25~+65
19	Storage Temperature	℃	-40~+80
20	Weight	kg	4

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and other product, for futher information, please refer to our company website.