Bi-Directional Amplifier TGM100D CATV AGC RF Bi-Directional Amplifier

Item

Unit

Description

Remark

Forward

Reverse

Bandwidth

MHz

47/87~750/862

5~30/65

Technology

Power-Double or GaAs

Push-Pull

Flatness

dB

±0.75

±0.75

RF Return Loss

dB

≥16

≥15

AC Pass through Current

A

10

AC Hum

dB

≥65

≥65

DC Current24V

A

1.1

0.2

Test Point

dB

-20±0.5

-20±0.5

Recommended Output Level

dBuV

72

>72

Full Gain (min)

dB

Main output 35

Bridger output > 40 

20/25

1) Forward Gain is tested under the amplifier be adjusted correctly

2) Reverse Gain do not include the loss of reverse mixer, and Gain can be changed by different reverse amplifier module.

Slope

dB

9

0

Noise Figure

dB

≤8(0dB Banlance)

≤8(0dB Banlance)

Delay

ns

≤10

5~30≤30

5~65≤20

Surge Protection Voltage

KV

5

Distortion

59  PAL

3  PAL CW

C/CTB

C/XM

C/CSO

dB

dB

dB

≥78

≥75

≥75

≥88

≥80

≥82

Under the recommended RF input level and amplifier gain