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AlanInSitges

03-16-2019 01:00 PM

Adapting a B-T agile modulator for PAL/CCIR

Hey there I have an AM40-550, and would like to be able to use it for PAL broadcast to CCIR sets. Does anyone have any knowledge of doing this, or thought on how it might be done?

Barring that, I found this which looks like it might do what I'm looking for, any opinions?

Thanks.

Electronic M

03-16-2019 01:54 PM

You are probably better off picking door number 2...I don't expect BT alignment/modification info is going to be easy to find or perform.
Some online calculation reveals 120dBuV to be equivalent to 60dBmV in a 75ohm system which is the BT AM60 series output spec...

old_tv_nut

03-16-2019 11:19 PM

I looked at that page, and I don't see if it's for NTSC or PAL. If it uses a saw filter to get the bandpass, it will definitely be one or the other. Make sure before you buy.

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