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Re: LF: DI2AT 505.145KHz transmiiting PSK31/PSK08

To: [email protected]
Subject: Re: LF: DI2AT 505.145KHz transmiiting PSK31/PSK08
From: Roland Bruestle <[email protected]>
Date: Mon, 10 Mar 2008 13:13:19 +0100
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Hello Wolf
Thank you for the interesting report.
Yes I got generally much better reports with PSK08.
To my Station: PC, Software Defined Tranceiver of Softrock RXTXv6.2, preamplifier, PA 70W.
Antenna: inverted L 50m and 10m high.
QTH: Neunkirchen a.B. / Nürnberg
Lokator: JN59NO
vy 73
de Roland DI2AT/DL3NDR

Wolfgang Büscher schrieb:
Hello Roland,

Copied your PSK08 transmission in JO42FD, using an SDR-IQ on an untuned HF dipole.

voJ DFCW3 PSK31 PSKØ8 MSK31 MSKØ8 QPSK31 FSK31 CHIRPED HELL - PLEASE QSL VIA DL3NDR at DARC.DEn DI2AT JN59NO TX SoeRIES OF MODULATIONS o ACH hMIN C f CRSS1 CRSS3 DFCW3 PSK31 PSKØ8 MSK31 MSKØ8 QPSK31 FSK31 ýIRPED er -er¹LE(hE

(note: lower case letters would be a faster due to the G3PLX Varicode, especially helpful in the slower PSK variants)

In PSK31, no decode, the signal barely visible on the spectrogram (except in the "up"-phases of the QSB).

Cheers,
 Wolf DL4YHF .



Roland Bruestle schrieb:
DI2AT is transmitting PSK31 and PSK08 on 505.145kHz from 19:00 UTC
with 70W output about 1W ERP.
PSK08 can only be received with Spectrum Lab
DI2AT is transmitting PSK31 and PSK08 on 505.145kHz from 19:00 UTC
with 70W output about 1W ERP.

Reports are very welcome.

73
Roland DI2AT/DL3NDR













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