• Get involved.
    We want your input!
    Apply for Membership and join the conversations about everything related to broadcasting.

    After we receive your registration, a moderator will review it. After your registration is approved, you will be permitted to post.
    If you use a disposable or false email address, your registration will be rejected.

    After your membership is approved, please take a minute to tell us a little bit about yourself.
    https://www.radiodiscussions.com/forums/introduce-yourself.1088/

    Thanks in advance and have fun!
    RadioDiscussions Administrators

HD FM causing volume changes in FM radio with ratio detector?

T

Tom Wells

I waited a while on posting this, but it seems that with my 1966 Bendix AM/FM car radio, I get 2 or 3 different distinct volume changes as I drive along.
It doesn't seem to happen with the non HD stations. Are the HD sidebands ovrloading the old-fashioned peak limiters in the FM IF?
Maybe this should be on the engineering board?
And does anyone else use an FM mono radio with a ratio detector? (Pre-AFC days)
 
Status
This thread has been closed due to inactivity. You can create a new thread to discuss this topic.


Back
Top Bottom