Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier
Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier
Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier
Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier
Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier
Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier

Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier

Negotiable /Set

Min.Order:1 Set

Supply Ability:
10000 Set / Sets per Month
Port:
Shanghai
Payment Terms:
T/T

Quick Details View All >

Place of Origin:
Jiangsu, China
Brand Name:
Lootom
Model Number:
TGM2800F

Lootom Telcovideo Network (Wuxi) Co., Ltd.

Business Type: Manufacturer,Trading Company
Wuxi Jiangsu China
Main Products: CATV Products ,Analog Digital Head-end Equipment ,Fiber Transmission Equipment ,RF System Transmission Equipment ,EPON EOC Equipment

Product Details

 

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

 Bi-directional Amplifier CATV TGM2800F ATT adjustment technique 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

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

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

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

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

RF output port level, slope fixed adjustable

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

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

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

 

Diagram

 

Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier 

Technical parameters

TGM2800F Bi-directional Amplifier Parameter

No 

Item 

Unit 

Parameter 

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

dV

≥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

 

Customers who bought this product will also consider our following products:

                 TGM100D                                                                                                         TGM2800D

Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier                Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier

 

TGM2800C

Bi-directional Amplifier CATV TGM2800F ATT adjustment technique Bi-directional Amplifier

 

 

 

 

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

 

 or 

Contact Supplier

Ms. Leila he Manager Chat Now
Telephone
86-510-85168151
Mobile
008618205037135
Fax
86-510-85169137
Address
4th. Floor, 9 Building, 100# Dicui Road Wuxi,Jiangsu

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