@ac0c it was SE on the LP
>>>
Brad what bearing were you pointing too?
73/jeff/ac0c
alpha-charlie-zero-charliewww.ac0c.com
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Searchable Archives: http://www.contesting.com/_topband - Topband Reflector
I'll have to second VE9AA - signals in to southern NH on the 8 element
array and beverage were phenomenal. At one point I was questioning whether
or not I was listening to a pirate. Midway between 2208z and 2239z I needed
to turn down my AF gain. I was not sure whether to laugh or cry, however,
In edition 2 ON4UN's Low-Band DXing page 11-22 he provides a hint of
using the MFJ 931 artificial ground
and states that it can be a tool for detuning a tower. Is the use of
this device the same as the W8JI sectionalizing method
of a structure, i.e. one tunes for Maximum Current on the 931
voltage and your
> detuning relay voltage. These isolation diodes do not add any delays.
>
> Tim N3QE
>
> On Sat, Dec 23, 2017 at 10:51 AM, Brad Denison <brad.deni...@gmail.com>
> wrote:
>
>> I have a couple of 6ms 12V Kilovac relays wired up as a detuning circuit
>> du
I have a couple of 6ms 12V Kilovac relays wired up as a detuning circuit
during RX. One question comes up before implementation regarding flyback
diodes - would they be needed? Seeking opinions on this question. The
relays are powered during TX and not powered for RX direct keyed by the
radio
All,
I am working a homebrew RX antenna switch box for my beverages, flags and
shared apex loop array and am looking for design advice. Can someone
educate me on the proper way to handle unused ports:
1) Leave all unused ports open
2) Ground all unused ports
3) Terminate unused ports to 75
Is there a rule of thumb on how close (or far apart) parallel beverage
antennas need to be?
For example, if one wanted to run two single wire beverages in opposing
directions is there a space between limitation?
Thanks!
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