[Lowfer] LF: TXing 2200m WSPR

lmlangenfeld lmlangenfeld at tds.net
Wed Dec 20 20:58:04 EST 2017


Congrats, Paul! You just made it to EN52fs @ -28.
73 es GL,
Mark -- WA9ETW


Sent from my U.S. Cellular® Smartphone
-------- Original message --------From: N1BUG <paul at n1bug.com> Date: 12/20/17  4:32 PM  (GMT-06:00) To: rsgb_lf_group at blacksheep.org, rsgb_lf_group at yahoogroups.co.uk, "Discussion of the Lowfer (US, European, & UK) and MedFer bands" <lowfer at mailman.qth.net> Subject: [Lowfer] LF: TXing 2200m WSPR 
After nearly 10 months of planning and work, I am able to make my 
first transmissions on LF! I am running 10 watts from the 
transmitter. EIRP is a bit less than the claimed 0.1 watt.

I am having some difficulty which I do not yet understand. It could 
be the antenna (arcing), the coax, the amplifier (oscillating), the 
scopematch (lying) or some combination of these things. :)

I can say that I do not trust the little amplifier. Mine clearly 
does not behave as the designer says it should, so it is suspect.

I will leave WSPR running tonight for as long as things remain 
acceptably stable at this power level. I have a CW ID at the end of 
each WSPR transmission. If anyone can hear the CW, please let me know!

73,
Paul N1BUG
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