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ARCHIVED FORUM -- April 2007 to March 2012
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This is the first Archived Forum which was active between 17th April 2007 and 1st March February 2012

 

Latest post 02-15-2008 5:47 PM by Peter. 3 replies.
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  • 02-15-2008 7:53 AM

    • beoaus
    • Top 150 Contributor
    • Joined on 04-16-2007
    • Melbourne, Australia
    • Posts 445
    • Founder

    Beomaster 3400 FM

    Is there a way of extending the FM frequency above 104 MHz.  In particular 105.1MHz - 105.9MHz.

    Thanks Beoaus.

  • 02-15-2008 11:30 AM In reply to

    • Dillen
    • Top 10 Contributor
    • Joined on 02-14-2007
    • Copenhagen / Denmark
    • Posts 5,008
    • Founder

    Re: Beomaster 3400 FM

    Yes, it's very easy.

    The tuner is voltage controlled so all you need to do is change the voltage offset.

    F.e. adjust R6 on the preset board a bit (which will change the presets) or change R15 to another value (which will change also the large tuning dial).

    Martin

  • 02-15-2008 5:02 PM In reply to

    • beoaus
    • Top 150 Contributor
    • Joined on 04-16-2007
    • Melbourne, Australia
    • Posts 445
    • Founder

    Re: Beomaster 3400 FM

    Hi Martin...Do I have to take the top off the unit  which I am not sure how to do?

     Thanks beoaus.

  • 02-15-2008 5:47 PM In reply to

    Re: Beomaster 3400 FM

    A man after my own heart!

    Yes, you need to remove the top. Actually very easy and there is even a prop inside to hold it up! However then you hit the problem of what to do next. Martin is referring to variable resistors but I strongly suggest getting someone with some electrical knowledge to do this - I would!  

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