>> I use a short,2-3',length of RG-58-u to get a bit of capacitance into the
>>feedline which is usually RG8-U for HF.
JE> But, Rob - there's a BIG difference in operating on 10/11m, and making
the
JE> thing resonant way down in frequency - like 1.8 or 3.9MHz.
Sure,but I do want ot try this little idea out and see what it does.
The deal for the rig is almost `in the bag',just a few more bits to iron
t.
JE> You going to find that you'll need a WHOLE LOT more capacity down
JE> frequency!
Well I like to tinker so it may be fun to see if it will work and hgow much
RG-58 I need to make it work at all.
JE>>> Can you operate 20m CW up there? If so, name off a freq and
JE>>> time, and I'll try to meet you there, somewhere.
>> Nope. Restricted to 80 and 160m until I get 12wpm cw.
>> Want to try 80m or 160?
>> Weekends seem to be my only `free' time right now.
JE> maybe around 3725kHz? How about 7:30CST?
We can try... but isn't 3725 below your voice window?
I thought you couldn't come below 3750 on voice,that it was all cw below
there only.
>> If the chooke was soldered across a resistor (Heathkit did this
>> alot)the rating of the resistor may have been low enough to heat
JE> This choke is an RF choke. 2.5 milli Henry. it's about the diamater of
a
JE> just smaller than a dime, there are 4 sections wrapped, and it's wrapped
JE> with 40 or 50ga wire.
I see. I thought it was a choke that was similiar to a resistor in
dimensions,
what you have sounds like a torroid choke.
>> He wanted Samoa so bad he was cranking up into splatter and
>> overdrive on his amp and getting people 20Khz. either side of him
>> ticked off. The laugh is I worked the Samoan station with 50w.
JE> Just goes to prove that regardless of how much power you're running,
you're
JE> just not going to get out as well as if you had a RESONANT antenna!
Yep. I'm resonant at 3700 and 1855 so now need for the tuner.
I use it rearley dpending where I dial,so it only gets used when I need it.
The 530 is so forgiving with the tubes and SWR... ;-)
--- GoldED 2.42.G1219
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* Origin: VE3SJN....Moderator....HAM_TECH (1:163/506.4)
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