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Motorboating noise when i transmit. What's up?

Damo666

Member
Jan 10, 2009
50
0
16
Hi. I have an old Binatone uk fm cb that motorboats when i tx from channel 35 to 40 but not on the lower channels. It motorboats gradually worse as i go from 35 to 40, but doesn't do it when i turn the rf power down. In addition to this, it only motorboats for about 5 secs, the s meter fluctuates then it settles. Any ideas on what the fault could be please? Cheers.
 

Pulling too much current.

Sounds like to are trying to draw more than your power supply can give, try a different one with a higher rating, ie 10 amps compared to 4 amps.
 

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  • @ heartbreaker3473:
    Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
  • @ AudioShockwav:
    Wes, it's better if you start a thread on the main forum, more people are going to see your question.
  • @ heartbreaker3473:
    Okay, sorry, will put in a forum
  • @ heartbreaker3473:
    I put it in the general disscution help area and started a new thread. Thank you for letting me know.