Hi Bradshaw
Sorry its a bit longer than one sentence.
The antenna is 4 x 12 element crossed yagi array. I use a SDRplay Duo
for the reciever with 2 masthead LNAs (EME3s from anntena-amplifiers
(based in Serbia)). I use a IC-9700 for transmitter with a Gemini
linear. The antenna is 4 x 12 element crossed yagi.
Today EME can be achived with smaller antennas. I live in a very RF
noisy area, so cannot do as well as others on 2M. Week-ends are better
for me as long as the electric fence in the paddock is not activated. I
am think linrad may help a bit with its smart noise blanker, but have
not set this up yet. For software I use the SDRPlay UNO, and also Davids
RSPduoEME prog, that allows the phase of the two duo recievers to be
matched. This should improve the adaptive operation of my MAP65 setup.
There are many ways to set up an EME station. Much easier than in 1970.
A long single horizontal antenna, LNA and a SSB TCVR with wsjt-x
software can work the big stations like HP9Q,
Hope this helps.
Regards
Gary G8EOH
On 18/09/2022 11:30, piRshared.org via wsjt-devel wrote:
Gary, May I please have a one sentence list of your EME transmitter,
receiver and antennas? Thanks, bradshaw K1te, in buzzards bay ma.
I have been dreaming about EME since a slide show in derry New
Hampshire in 1974, when the equipment antennas and liquid nitrogen
cooled preamplifier was three times my high school physics teacher
annual salary, Tnx es 73
Sent from Proton Mail for iOS
On Sat, Sep 17, 2022 at 1:55 PM, Gary Simpkins via wsjt-devel
<wsjt-devel@lists.sourceforge.net> wrote:
Hi All
I hope I have joined the group correctly. If so thankyou.
I have recenlty upgraded WSJT-x to wsjtx-2.5.4-win64. I use MAP65 for
EME.
The audio selection in MAP65 only offered MME. No good for 4channel
audio required for Xpol solutions.
The 64bit version used libportaudio-2.dll 685kb
I tried the 32bit version. This worked. There was a new
libportaudio-i686-w64-mingw32.static.dll. 332kb
I solved the wsjtx-2.5.4-win64 version by replacing the new
libportaudio-2.dll 665kb with an old libportaudio-2.dll 342kb. This
worked and MAP was working with 4channel audio again.
I have now tried the latest version for testing wsjtx-2.6.0-rc4-win32
works well and the gain feature is great.
I had the same problem with the 64bit version, fixed with the same
solution. The gain geature work here too.
I know what I did was not very professional, and really the 64bit
portaudio.dll needs to be looked at.
But thought you may need to know my temporary fix.
Regards
Gary G8EOH
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