EEVblog #574 – NEC Analog TV IF Modulator TeardownPosted on January 29th, 2014 5 comments
Dave looks through the documentation for the vintage 1980 NEC PCN-1205AH 5kW Analog TV Transmitter that used to transmit the CH7 TV frequency in Sydney
He then tears down the HPA-3696 IF Modulator used in the system.
Facility tour HERE
thanks Dave – always look forward to your videos – keep ‘em coming!
Thanx much dave, looking for digital transmitters teardown too, Australia use, I think dvb-t broadcast systems.
Really enjoyed that teardown, and those dense manuals remind me of when manuals were proper manuals!
Well done mate on blagging that top-end kit.
Karl T (UK)
Dave thanks for the videos!
Really cool and rare stuff.
Greetings from Greece!
Dave, what a great video. When you post the scans of the two manuals, could you include some high-res photos of the individual boards and case to correlate with the manuals (since we all don’t have access to the hardware)? thanks, jon
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