M2 Log Periodic flat from bottom to top.
On 11/14/2015 05:34 PM, Jim Brown wrote:
On Sat,11/14/2015 1:07 PM, Byron Peebles wrote:
Once I tuned I was good for only about 2KHz. Any thoughts? Antenna
has been fine everywhere else.
What's the antenna? From the symptom, I suspect it's nowhere near
resonance on 12m, and the KAT500 is jumping through hoops to get power
into the feedline. And, if the antenna is a poor match to the feedline
(which is why it would need a lot of tuning), the loss in the feedline
is likely to be high.
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