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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
Dynair Wideband Demodulator Model RX-8A
Jerrold Model UD-283 "UniDemod" Demodulator
Jerrold Commander Demodulator
Magnavox CATV Systems Inc Color Television Demodulator Model 152499-5
Telemet Demodulator Model 4501


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

CONRAC Instruction Manual
Conrac Audio Video Receiver Type AV12E


Photo:Lew Chandler

Photo:Lew ChandlerHigh 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

Dynair Wideband Demodulator Model RX-8A

Photo:Lew Chandler

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

Photo:Lew ChandlerHigh Resolution

Photo:Lew Chandler

Photo:Lew ChandlerHigh Resolution

Photo:Lew Chandler

Jerrold Commander Demodulator

Photo:Lew Chandler

Magnavox CATV Systems Inc Color Television Demodulator
Model 152499-5 Made by Catel


Photo:Lew Chandler

Telemet Demodulator
Model 4501


Photo:Lew Chandler


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