All:
I was looking an original Heil HC-5 microphone element for my KX3 when I
came across this unit from an unknown manufacturer in Tawain:
See:
https://www.electronicsurplus.com/qw442-1740-audio-microphones-element-only-miniature
There's no frequency response curve or other information
One of the last items to be sold in my goal to downsize before moving out of
state: a modified Hustler / Newtronics 5BTV vertical antenna. It started out as
an 80-40-20-15-10 meter version. However, when I put up my Inverted L several
years ago there was interaction between the 5BTV and the “L”
Good Evening,
My prediction of medium QSB came true. I gave one report as S3 to
S9 with a clear signal. Noise was very light too. But, both bands kept
changing. By the time I closed the first net everyone had disappeared.
On forty meters I started off strong then got weaker as time
Is there a P3 ability for Ref Lev settings for receive antenna versus
antenna 1? Trying to evaluate SNR difference between transmit and
receive antennas. Receive antenna has about 35dB lower gain than
transmit antenna. 80M band.
John KN5L
The first thing to do when anything seems weird about the synths is to
check all of those little cables. Make they are all well-seated, and
push the connectors in and out a few times to clean off any corrosion.
73,
Victor, 4X6GP
Rehovot, Israel
CWops #5
Formerly K2VCO
On 2021-01-30 20:34:-0800, kevinr wrote:
>� After reading many recommendations for the Sony MDR-7506 headphones I
>bought a pair.� They came with an adapter for the plug to switch from
>1/8" to 3/8".� That is not unusual, what is new is the way it connects.�
>Instead of simply plugging on
My K3 (old synths, ser1198) has for a few weeks had an intermittent
fault where the main rx synth loses lock. It seems ok when first
switched on but once warm (after maybe 30-60mins) the rx can die. It
may seem ok but tuning around causes either complete failure or
intermittent failure on
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