Return to KLUBNL.PL main page
| To: | [email protected] |
|---|---|
| Subject: | LF: SSB modulation for WSPR |
| From: | LineOne <[email protected]> |
| Date: | Wed, 21 Oct 2015 10:15:15 +0100 |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
| User-agent: | Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Thunderbird/31.1.2 |
So far the only person to decode my WSPR transmissions is Joe, DF2JP.I made a drive unit for 136kHz to utilise 4 different methods of modulation including quadrature switching for SSB. Having just discovered that a fault caused the I and Q channels to be somewhat different I wondered what the effect would be and why Joe was the only one to decode it? The carrier frequency is never more than 0.8Hz out, time is spot on via GMT (UTC) and the sound card is perfectly accurate so receive decoding is good. Hugh, M0DSZ. (P.S. I have no intention of signing up to Yahoo). |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: Re: LF: I5TGC in MF-Hell, cesare.tagliabue |
|---|---|
| Next by Date: | LF: AW: SSB modulation for WSPR, Joe |
| Previous by Thread: | LF: Screwfix do a number of screw in insulators which are ideal for applications like beverages, Graham |
| Next by Thread: | LF: AW: SSB modulation for WSPR, Joe |
| Indexes: | [Date] [Thread] [Top] [All Lists] |