Re: [digitalradio] Re: An observation on Olivia

2007-02-02 Thread Jose_Angel Amador Fundora
Multipath (ISI) or doppler can create such a mess... I have seen the same on 40 already Jose, CO2JA -- Original Message -- From: "jhaynesatalumni" <[EMAIL PROTECTED]> Reply-To: digitalradio@yahoogroups.com Date: Fri, 02 Feb 2007 17:32:28 - >---

Re: [digitalradio] Re: An observation on Olivia

2007-02-02 Thread Jose_Angel Amador Fundora
Multipath (ISI) or doppler can create such a mess... I have seen the same on 40 already Jose, CO2JA -- Original Message -- From: "jhaynesatalumni" <[EMAIL PROTECTED]> Reply-To: digitalradio@yahoogroups.com Date: Fri, 02 Feb 2007 17:32:28 - >---

Re: [digitalradio] PSK Modes

2007-01-22 Thread Jose_Angel Amador Fundora
-- Original Message -- From: KV9U <[EMAIL PROTECTED]> Reply-To: digitalradio@yahoogroups.com Date: Mon, 22 Jan 2007 14:47:12 -0600 >Some of us did try Chip modes when Nino first came out with them, but >they did not seem to perform as well as existing mo

Re: [digitalradio] PSK Modes

2007-01-22 Thread Jose_Angel Amador Fundora
Nino: I have not had luck with Chip...not a single QSO so far. On 40 meters local NVIS test it did not work. Maybe the 300 baud chip rate was too fast for it to work. Would it be prefarable to use it on a "close to the MUF, single ray link"?? I would like to try it on the air. How has been

Re: [digitalradio] Clarification : Establishing digital calling/beacon frequencies

2006-12-21 Thread Jose_Angel Amador Fundora
I have worked Olivia on 14105-14110...also MT63, not very often, indeed. Never checked below 14070 for digitalmaybe it could be interesting. On 40, I have found 2 watering holes: 7070-7075 and 7035-7038 I have used Olivia and Hell on 7073. I have worked quite a few exotic DX on 7035, and

Re: [digitalradio] MFSK beacon

2006-11-24 Thread Jose_Angel Amador Fundora
Here, if the people gets home after the band is closed to Europe, there is no chance to report anything at all. I would advice to take it easy and let a weekend pass, at least... Jose, CO2JA MSc.Jose Angel Amador Fundora Departamento de Telecomunicaciones Facultad de Ingenieria Electrica, CUJ