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M0PDT
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Registered: Sep 2004
Location: United Kingdom
Posts: 85 [View]

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yaseu fl 2100b patch leads

HI THERE JUST TRYING TO SORT A SWR PROBLEM WITH MY RAIDO AND AMP I RUN ICOM 765 WITH A YASEU FL 2100B JUST WONDERING IF ANY ONE RUNS THE SAME GEAR AND IF THERE RAIDO SHAWS A HIGH SWR OR DOSE THE PATCH LEADS NEAD TO BE A CERTAIN LENGTH I HAVE TRYED 3 FT AND 6FT BUT IT DOSENT MAKE ANY DIFFERENCE 73S PETE M0PDT
g7paf
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Registered: Dec 2002
Location: United Kingdom
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Pete
i thought this was hauled over the coals a while back
Click here for a past thread
g0ott
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Registered: Nov 2007
Location: United Kingdom
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Is the vSWR high on all bands or is it 1 or 2?
Regards Darren
g7igc
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Registered: Apr 2002
Location: United Kingdom
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re amp

is the swr into the amp high ? dont forget these amps were made for valve input is so run your rig atu when driving it i had same problem with sb220 swr in at 2.5 or higher so put 4 to 1 balun fist to convert 200 ohm input to 50 ohm sorted it for me
M0PDT
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Registered: Sep 2004
Location: United Kingdom
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swr

HI THANKS TO YOUR REPLYTHE SWR IS FINE ON THE AMP 1/5 SAME ON THE MANUAL TUNER JUST ON THE RADIO ABOUT 3.1 HOPE THAT HELPS M0PDT PETE
g0ott
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Registered: Nov 2007
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just us the auto atu on rig then job done :)
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