Re: [Repeater-Builder] Re: interference story - w/food for thought

[DCFluX]

I've had to send of and repair a 150W rated EMR circulator 5 times so
far, and it keeps blowing up. The last time it went it took the
transmitters power FET with it. VSWR on the antenna is near perfect
with 146 forward for 4 watts reflected. Transmitter runs fine on just
the antenna, but I can only seem to get 1 to 2 weeks of life out of the
circulator.On 1/12/06, skipp025 <[EMAIL PROTECTED]> wrote:
At some of the high level Metro Radio Sites withmulitple Broadcast Stations going full tilt, youcan easily have a hundred watts or more of rfcomming back down the feed line.You need the right size/type circulator. A shorted
coax stub is nice to have in addition to the circulator,but you should be running a circulator/isolator atany site with busy rf.skip> I blow up circulators, try a shorted coaxial stub instead.
>Yahoo! Groups Links<*> To visit your group on the web, go to:    http://groups.yahoo.com/group/Repeater-Builder/
<*> To unsubscribe from this group, send an email to:    [EMAIL PROTECTED]<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/














  




  
  
  YAHOO! GROUPS LINKS



   Visit your group "Repeater-Builder" on the web. 
   To unsubscribe from this group, send an email to: [EMAIL PROTECTED] 
   Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.