HI all,
Wow, what a traffic is such a short time. Remembers me on some VLF
tests ;-)
Mal, sri, cannot CW in the moment. I still have the key in my car and
am here directly on the grabber PCs now, testing new TX! :-)
Will start with low power first and then... :-))
73, Stefan
Am 08.08.2011 21:36, schrieb Dave G3WCB.:
Stefan, LF,
You are visible here tonight. Screenshot
attached of DK7FC and G3KEV together.
73s Dave G3WCB IO91RM, nr Windsor, S.E England.
Hi Minto, LF.
You can correct the offset within SpecLab. If you receive on 700 Hz,
just type 137000 in the offset field on the left side ;-) Of course the
drift compensation is another thing...
Tonite i will do first PA tests and antenna current measurements. Just
built a usual bridge rectifier out of 4x UF5404 diodes and will use a
simple DC amperemeter (readout * 1.11). I will be on 137.730, if you
need test signals Minto ;-)
Mal cannot see me it seems. I'm answering and am visible at G4WGT who
is even more distant. (???) Maybe i am no DX or ...
Due to strong rain my grabber is a bit darker now but the brightness
comes back ;-)
If the tests work well, i'll do some beacon tests at increased power
tonite...
73, Stefan/DK7FC
Am 08.08.2011 20:56, schrieb Minto Witteveen:
Hi Mal,
See attached screenshot.
nb: my frequency readout is a bit off, the 10 MHz xtal I use
for the SA612 mixer needs some extra calibration.
73;s,
Minto pa3bca
--------------------------------------------------------------------------
Ceterum censeo Carthaginem delendam esse
Sent: Monday, August 08, 2011 19:33
Subject: LF: 137 ck
Just finished my new PSU 60V/10A psu.
While testing earlier find NO UK GRABBERS working and DK7FC has a
SPURIOUS wobble signal right on 137.7
I will be QRV for a while from now on
137.7 qrs3 for DX qso's and will work locals on CW
73 De Mal/G3KEV
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