Hi Markus!
You are right, I did a test in the afternoon. I obtained a Audio-PA
(Warwick Sweet15) from the scrap-yard last week and both of the
complimentary power-transistors were dead. I replaced them yesterday and
now the PA is working. I tried to connect it to my coil today and was at
least partially successful. I didn't use a GPS-locked carrier because
for the general test of the PA this wouldn't be necessary.
73
OE3GHB
Gerhard
Am Sonntag, den 18.03.2012, 17:29 +0100 schrieb Markus Vester:
> Lubos, it looks like Gerhard is starting up now...
> http://members.aon.at/grabber/VLF/index.html
> http://www.ok2bvg.cz/vlfgrabber/
>
> 73, Markus (DF6NM)
>
>
> From: Lubos OK2BVG
> Sent: Sunday, March 18, 2012 11:40 AM
> To: _RSGB_LF
> Subject: RE: LF: OK2BVG_8970
>
>
> Hello Markus!
> Yesss, I have seen my signal on your grabber. I am pleased! I just
> finished "K". The weather is still perfect, so I will go my
> transmission on. The another "K" will be transmitted.
>
>
> 73!
>
>
> Lubos, OK2BVG
>
>
>
>
>
> ______________________________________________________________________
> From: [email protected]
> To: [email protected]
> Date: Sun, 18 Mar 2012 11:15:30 +0100
> Subject: Re: LF: OK2BVG_8970
>
> Lubos, today I've set up my VLF grabber
> http://www.mydarc.de/df6nm/vlf/vlfgrabber.htm a bit faster (1.9 mHz)
> to provide a bit of a challenge for your signal ;-) Your "K" is now
> well visible while the noise is decreasing from hour to hour.
>
> Good luck,
> Markus (DF6NM)
>
> From: Lubos OK2BVG
> Sent: Saturday, March 17, 2012 10:48 PM
> To: _RSGB_LF
> Subject: LF: OK2BVG_8970
>
>
> Hello VLF!
> If the weather is as nice as today, I will be active on VLF tomorrow:
>
>
> ***INFO***
>
>
> Date: 12.03.2012
> Time: 08:00 UT - 11:00 UT
> Antenna: Marconi L 24m up + 220m top load
> PA: 120W
> Identification: K
> Mode: DFCW 3000
> FRQ: 8970.040
> Shift: 5mHz
>
>
> I hope, the propagation will be good. All reports are welcome!
>
>
> Lubos, OK2BVG
|
