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| To: | [email protected] |
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| Subject: | Aw: LF: Re: new VLF-Activity on the next weekend |
| From: | "Eike Katzera" <[email protected]> |
| Date: | Sat, 20 Jul 2013 14:10:16 +0200 (CEST) |
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Hi everyone,
I´m glad to inform you, that our VLF PA is since 20min running.
We had some trouble with the Y-capacitors in the switching power supplies. They didn´t like the 8970Hz and bourned up. We have now an alternative powersupply with conventional transformers.
We are driving now ~100Watts into erthelectrodes over a distance of ~250m.
The DC-loop resistance is ~30 ohms.
TX frequency is 8970Hz.
We plan to increase the ouputpower in the evening. I´ll iform you then.
Vy 73s de Eike DL3IKE
Gesendet: Donnerstag, 18. Juli 2013 um 20:58 Uhr
Von: "PA1SDB, Peter" <[email protected]> An: [email protected] Betreff: LF: Re: new VLF-Activity on the next weekend Hello Eike,
I went QSY with my 423 uH grabber window to 8970 Hz. (was 8270 Hz)
Looking forward to see your show :-)
73's, Peter PA1SDB
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