[Lowfer] NC Booming in on ground wave
Bill Ashlock
[email protected]
Tue, 26 Aug 2003 23:13:18 -0400
Hi Dale,
>................. and nowheres near present levels when the 7' loop was 4'
>off the ground
>(now at 12' to the bottom).
Very interesting. You're saying that raising the loop from 4' to 12' has a
noticeable effect? This is contrary to the theory that a good many of us
subscribe too.... that the H-field should not vary with height above the
ground). I will concede some signal improvement due to improved Q, however,
(Similar to a TX loop's spacing from the ground). I've also experienced a
signal-to-noise inprovement with height in my woods because of some buried
wires near the RX loop.
Can you determine if this 'improvement' is in S/N or signal strength? (or
both?).
Thanks.
Bill A
PS: Of course the gain you see could be the result of that character on the
other end of the signal playing tricks on you. :)
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