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
Bidirectional TV antenna amplifier, aluminium housing, Adjustable Gain 20dB , for catv use
Model:SI-1611AH-20
TV antenna amplifier, aluminium housing, Adjustable Gain 40dB , for catv use
Model:SI-1613AH-40
China Make|Indoor catv signal amplifier|aluminium housing|Adjustable Gain 40dB
Model:SI-1613H-40