[digitalradio] The Signalink and psk-31

2007-05-31 Thread bruce mallon
Well after more than 2 months the little box has arrived. It hooked up to my TS-2000 without a problem and works like a champ EXCEPT . For some reason it and my SOUND BLASTER card don't like each other and you have to configure the computer for the SL-USB or the sound blaster card

Re: [digitalradio] The Signalink and psk-31

2007-05-31 Thread Andrew O'Brien
Well done Bruce, I will look for you on 6M PSK! Andy K3UK On 5/31/07, bruce mallon [EMAIL PROTECTED] wrote: Well after more than 2 months the little box has arrived. It hooked up to my TS-2000 without a problem and works like a champ EXCEPT . For some reason it and my SOUND BLASTER

[digitalradio] Re: Here's a silly thought

2007-05-31 Thread Brian A
Erik, It's call competition. Apparently, you are not aware that DXpeditions have thousands of stations calling them at the same time. The minimum power necessary INCLUDES trying to get through the din. The recent BS7H operators described what they heard in their RX's as a freight train

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Roger J. Buffington
Brian A wrote: You are totally WRONG if you truly believe that the other station KHz away is at fault because he captures your AGC when you're using a 3 KHz filter. As you point out PSK is only 31 HZ wide. Thus it only seems reasonable to try and copy them with a narrow filter. A filter

Re: [digitalradio] Re: Comments to ARRL on New Digi Protocols

2007-05-31 Thread Rick
Skip, Sounds really interesting. Isn't much of this is available right now with Linux, on PSKmail? However it is not available on MS Windows OS which is what 95+% of hams use worldwide for now. It would seem that adoption will be low until we have cross platform capability. My experience

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread list email filter
Like I said, it was a silly thought. You two gentlemen are obviously right, and I and the other 8 stations I'm printing on my waterfall before you guys key up must be clueless. I understand the competitive side, and I understand that there are 3 different mentalities somewhat at odds with each

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Danny Douglas
Give it up Erik. Money talks, and talks louder than anyone else. Some PSK operators are no different that the guys on 80 meters, talking across town, using linears so they can drown out everyone else on the band. They dont need it, know they dont, but do it so they CAN be the loudest on the

[digitalradio] Re: Here's a silly thought - Just a snippet of the original - about AGC

2007-05-31 Thread Howard Brown
I realize you had a larger topic here but one thing you said is particularly interesting to me, and may be to others: BTW, I do know enough to set my AGC appropriately, I do have a 300 Hz filter, and IF shift capabilities, and I do know how to use them. The filters in my TS2000 work very

[digitalradio] Re: Here's a silly thought

2007-05-31 Thread Brian A
Erik, As Dr. Phil says: How's that working for you? You practically speaking can only change your response to something you don't like. 73 de K3KO FINI I'm operating under the more hostile and combative operating conditions, i.e. in the middle of a contest, or if I decide I just have to park

Re: [digitalradio] Re: Here's a silly thought - Just a snippet of the original - about AGC

2007-05-31 Thread list email filter
Howard, The AGC controls in my rig seem next to worthless as well. I usually run a 706MkIIG, and it is notorious for pumping when the front end gets overloaded. It also isn't able to really set the AGC off, there are 2 settings, 'fast' and 'something slower'. Digital modes are the only

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread list email filter
Well Danny, I've got to say I think I've accomplished what I set out to do, and I'm just a little hopeful that a few of the list members did a little thinking, and that a few newbies 'might' have realized they can 'get by' without a $3k linear and an additional $200 a month on the old electric

Re: [digitalradio] The Signalink and psk-31

2007-05-31 Thread Dave Ingram
Bruce, One thing to do, if you are using a varient of MS Windows is to set the default soundcard back to the soundblaster. For XP go into the 'Classic' Control Panel and select Sound and Audio Devices, then go to the 'Audio' tab. Make sure your soundblaster is selected as the default device.

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Rodney Kraft
I have an HF rig, but rarely get on HF because of my wife and neighbors. But after reading the past few threads, I'm GLAD that I DON'T get on HF! Sounds as if it's gotten to be nothing more than a low frequency CB band!! Whatever happened to common courtesy? Or better yet, COMMON SENSE?? I

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Chris Danis
Rodney, There have always been boneheads on HF, regardless of the Morse requirement. The 75m phone band has been a great example of this for years and years and years. I'm one of those awful, ignorant, inconsiderate, no-good, don't-give-a-damn-about-regulations-or-operating procedures no-Morse

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Loyd Headrick
I work mostly digital and have had this problem with the BIG boys running enough power to light up half the town. I've made contacts with 10 watts. if I can't work a station at 10 watts 100 isn't going to help much more except to prove that I can't operate properly with band conditions. In an

[digitalradio] Re: Here's a silly thought

2007-05-31 Thread Dave Bernstein
If the frequency you're using is above the MUF at some critical point, then you're right, increasing your output power by a factor of 10 won't help. However, if you're operating on a band when absorption is the limiting factor, then increasing your output power by a factor of 10 will

RE: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Peter G. Viscarola
Rod KC7CJO said: I've found that since the CW requirement has been lifted, the bands, and it sounds like ALL of them, have been taken over by RUDE, inconsiderate human know-it-alls Interesting. I work digital modes pretty-much exclusively, and I've found quite the opposite. The few no-code

Re: [digitalradio] The Signalink and psk-31

2007-05-31 Thread bruce mallon
Ill give it a shot .. --- Dave Ingram [EMAIL PROTECTED] wrote: Bruce, One thing to do, if you are using a varient of MS Windows is to set the default soundcard back to the soundblaster. For XP go into the 'Classic' Control Panel and select Sound and Audio Devices, then go to the 'Audio'

[digitalradio] Power vs. proper modulation of digital signals

2007-05-31 Thread Rick
Loyd, What I seem to be reading in your message is that digital modes are somehow different than other modes and do not follow the laws of physics. While the digital text modes can often get through under what seems nearly miraculous conditions, they can also go from solid print at one moment

[digitalradio] Re: The Signalink and psk-31

2007-05-31 Thread alazia2003
Congratulations Bruce on the arrival of your new SignaLink USB. I've been using mine since early March and absolutely love the job it is doing for me. As to your soundcard conflict, I had similar issues but since I'm just using my older P3 500Mhz laptop for hamshack apps, I just shut off

[digitalradio] USA : CQ Idaho, North Dakota, South Dakota and Wyoming de EA1DR

2007-05-31 Thread EA1DR Oscar Luis
Hello I am looking for someone in the following USA states : Idaho, North Dakota, South Dakota and Wyoming, please e-mail me, thank you very much .- EA1DR Oscar Luis [EMAIL PROTECTED] http://www.telefonica.net/web2/ea1dr/ http://www.telefonica.net/web2/ea1dr/

[digitalradio] Re: JT65A HF query/observations

2007-05-31 Thread pcooper
Hello Brian and the group, I am new to this group as well, and also have a couple of queries of my own First, some comments regarding the observations of Brian K3KO: I am also a little puzzled as to the worthiness of JT65A on 20m. Most of the few contacts I have had have also been

Re: [digitalradio] Re: Here's a silly thought

2007-05-31 Thread Kenji Rikitake JJ1BDX
I work 90% on CW now. I like digital modes too. JT65A is very good. PSK31 is also good. RTTY had been my dream in 1980s and now it's one of my favorite DXing modes, thanks to the DSP technology embedded in software. And I've seen many bad ops in all modes. I think the license class or

[digitalradio] Re: Here's a silly thought.

2007-05-31 Thread Brian Kassel
Guys: I have found that *MANY*, but not all, so-called Wide signals on PSK modes are caused by several things being overlooked at the *RECEIVE* end of the QSO. If adjusted properly, most newer radios should handle 50-100W signals providing of course that the transmitted signal is indeed

Re: [digitalradio] Re: JT65A HF query/observations

2007-05-31 Thread Kenji Rikitake JJ1BDX
In the message [EMAIL PROTECTED] dated Wed, May 30, 2007 at 02:39:15PM +0100, pcooper [EMAIL PROTECTED] writes: And what about LoTW submissions? How do you get LoTW to handle JT65A? Just use JT65 for the mode field. https://p1k.arrl.org/lotw/faq#modes // Kenji Rikitake, JJ1BDX(/3)

Re: [digitalradio] Re: Here's a silly thought.

2007-05-31 Thread Jose A. Amador
A chain is as strong as the weakest linkone of them mat be the receiver, another is a sub-standard sound card...so I think Brian is right. 73, Jose, CO2JA Brian Kassel wrote: I don't wish to start any wars, just want you to understand some of the other possible causes of these

Re: [digitalradio] Re: Here's a silly thought.

2007-05-31 Thread Leigh L Klotz, Jr.
I think a lot are RF feedback, not just overdriving...a good test is to try the digimode RX program on CW and see if it has the same problems there. If not, the problem isn't on the RX side. 73, Leigh/WA5ZNU On Thu, 31 May 2007 7:19 pm, Brian Kassel wrote: Guys: I have found that *MANY*, but