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The Old CATV Equipment Museum
CATV Headend Electronics
Signal Processing: Demodulators

CONTENTS OF THIS PAGE
Conrac Model AV-12E Demodulator
Conrac Model SU-213 input module AV-12E Demodulator
Jerrold Model UD-283 "UniDemod" Demodulator

Conrac Model AV-12E Demodulator
This particular modulator is equipped with a fixed-frequency Channel 5 input module.   Conrac also manufactured tunable ("agile") input modules and fixed-frequency modules for other channels.

Photo: Lew Chandler High Resolution

Photo: Lew Chandler

Photo: Lew Chandler High Resolution

Photo: Lew Chandler

Photo: Lew Chandler
Conrac Model SU-213 fixed-frequency input
module for Model AV-12E Demodulator

 
Photos: Lew Chandler

Photo: Lew Chandler

Photo: Lew Chandler
Jerrold Model UD-283 "Uni Demod" Demodulator
This unit is tunable across the UHF and VHF broadcast bands.

Photo: Lew Chandler High Resolution

Photo: Lew Chandler

Photo: Lew Chandler High Resolution

Photo: Lew Chandler


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