Found 2 products about

TV signal amplifier gain 20 dB

Bidirectional TV antenna amplifier, aluminium housing, Adjustable Gain 20dB（for catv use）

Bidirectional TV antenna amplifier, aluminium housing, Adjustable Gain 20dB（for catv use）

Bidirectional TV antenna amplifier, aluminium housing, Adjustable Gain 20dB , for catv use

Model:SI-1611AH-20
TV antenna amplifier, aluminium housing, Gain 20dB（for catv use）

TV antenna amplifier, aluminium housing, Gain 20dB（for catv use）

TV antenna amplifier, aluminium housing, Gain 20dB , for catv use

Model:SI-1611AH-20