Re: [digitalradio] Hellschreiber on-air comparison

2010-08-03 Thread Tony
Hi Tony, I have often switched from FH to FSK-Hell when working the States from VK via the Long-Path on 20M when conditions are poor. Often switching to FSK was the only way to complete (or even initiate) the QSO and the improvement in copy was often quite dramatic, from very

Re: [digitalradio] Hellschreiber on-air comparison

2010-08-03 Thread Tony
On 8/2/2010 9:21 PM, Dave Wright wrote: Also available in Fldigi. Thanks for pointing that out Dave. Tony -K2MO On Aug 2, 2010, at 8:32 PM, Tony wrote: All in all, FSK-Hell does offer better readability over Feld Hell. Click on the link below to see an on-air and example of how the

[digitalradio] Hellschreiber on-air comparison

2010-08-02 Thread Tony
All, I spent a little time this weekend comparing FSK-Hell to the standard Feld Hell mode. FSK-Hell is a modified version of PSK-Hell which was developed to improve readability over HF. The difference tends to show up more on long-haul paths where signals are more likely to encounter

Re: [digitalradio] Hellschreiber on-air comparison

2010-08-02 Thread Dave Wright
Also available in Fldigi. On Aug 2, 2010, at 8:32 PM, Tony wrote: All in all, FSK-Hell does offer better readability over Feld Hell. Click on the link below to see an on-air and example of how the modes compared. FSK-Hell is available in IZ8BLY's Hellschreiber (FM-Hell), DM780, MixW and

Re: [digitalradio] Hellschreiber on-air comparison

2010-08-02 Thread Laurie, VK3AMA
Hi Tony, I have often switched from FH to FSK-Hell when working the States from VK via the Long-Path on 20M when conditions are poor. Often switching to FSK was the only way to complete (or even initiate) the QSO and the improvement in copy was often quite dramatic, from very