[amsat-bb] Re: About Shuttle Launch on Monday

2009-05-12 Thread Tim Cunningham
It is definitely worth the experience. I have viewed it from the viewing area at the Cape with only a 30 minute delay, but the most memorable was actually from Clearwater on the other coast of Florida. I had just checked into my hotel room for a business trip and turned on the television. As I

[amsat-bb] Re: Been A While

2009-07-04 Thread Tim Cunningham
Hi Joel, It is great to hear you on the BB. I hope to work you on the birds when I get my antennas back in the air. We moved south of the Tennessee River near I-65. Our daughter is now 3 years old (my classmates have grandchildren) and giving me a little more time to play radio. We managed to

[amsat-bb] Re: A0-51

2009-11-15 Thread Tim Cunningham
Reid is correct. Unfortunately, WISP has a limited number of entries (50) for satellites in its database. In order to add a new satellite: 1. Go to Database->Edit Satellite data. 2. Go through the list and delete the satellites you do not use or at least one for your entry. 3. Modify a Kep lis

[amsat-bb] Re: FD Mess

2011-06-27 Thread Tim Cunningham
Read the AMSAT rules. The title of the AMSAT rules IS clear when you read the title as "2011 AMSAT Field Day Competition ". Tim - N8DEU - Original Message - From: "John Geiger" To: "STeve Andre'" Cc: Sent: Monday, June 27, 2011 2:11 PM Subject: [amsat-bb] Re: FD Mess Of course it

[amsat-bb] Re: FD Mess

2011-06-27 Thread Tim Cunningham
suggestion for the box.   Thank you for your interest and sincerity in advance, Tim - N8DEU - Original Message - From: Bruce Paige To: Tim Cunningham ; amsat-bb@amsat.org Sent: Monday, June 27, 2011 8:13 PM Subject: Re: [amsat-bb] Re: FD Mess I can handle that... next y

[amsat-bb] Re: 6800 uF electrolitic capacitor purchased in Cina

2011-09-05 Thread Tim Cunningham
Unfortunately, counterfeit parts are flooding the market, especially parts in limited supply. Some components may be painted and stamped with the choice of a difficult to obtain component. 73's, Tim - N8DEU - Original Message - From: "i8cvs" To: "Amsat - BBs" Sent: Monday, Septemb

[amsat-bb] Re: G5500 Elevation Rotator Short Circuit?

2011-10-07 Thread Tim Cunningham
The common failure of the motor windings is caused by heat which causes the enamel coated wire to breakdown. When the enamel breaks down an inner winding short results. I have successfully rewound motor windings on these rotators just to say it could be done, but it takes some work (not recomme

[amsat-bb] Re: G5500 Elevation Rotator Short Circuit?

2011-10-13 Thread Tim Cunningham
you've repaired have you been able to determine the cause of motor over heating? The problems I've had in the past have always been due to water getting into the units. 73CliveG3CWV Hitchin, North Hertfordshire, UK On 07/10/2011 18:50, Tim Cunningham wrote: The common failure

[amsat-bb] Re: Kansas City Tracker

2011-11-03 Thread Tim Cunningham
WISP is another Windows program that controlled the Kansas City Tracker ISA based card very nicely, if you want to use it in a Windows 95/98 environment. Tim - N8DEU - Original Message - From: "Robert McGwier" To: "Al Ozias" Cc: "AMSAT-BB" Sent: Thursday, November 03, 2011 3:35 P

[amsat-bb] Re: SO-33

2010-01-11 Thread Tim Cunningham
Drew, You might check with the SEDS team at the University of Arizona. It has been a few years since I collected any data from the satellite. At that time the batteries were not healthily. Thus, the transmitter was not active all the time. It could go days/weeks before you heard it. I would ha

[amsat-bb] Re: AO-51 update

2010-05-03 Thread Tim Cunningham
If the desire is to promote Amateur Radio Satellites on Field Day for the greater majority there will be more stations with V/U and/or V/S capability than L/S or L/U capability based on historical observation. You can promote variety or you can promote AMSAT to the greater Amateur Radio communit

[amsat-bb] Re: AO-51 update

2010-05-03 Thread Tim Cunningham
>> ...to promote Amateur Radio Satellites on Field >> Day for the greater majority there will be more >> stations with V/U and/or V/S capability than L/S >> or L/U capability based on historical observation. > > Which is why it is not a good idea to use V/U because it > demonstrates a totally satu

[amsat-bb] Re: Field Day mode for AO-51

2010-05-05 Thread Tim Cunningham
> I have a couple questions: > > 1. The folks who can't eek out a contact with the handheld and Arrow > during > Field Day, have you practiced? It's how I have done it the last couple of > years without that much trouble, patience and timing are the keys :-). We > have a good Field Day location

[amsat-bb] Re: Looking for a G3RUH dish

2012-01-04 Thread Tim Cunningham
I am not sure Tek Sharp continues to make the patch feeds. They certainly do not make the tri-band feed, but I was able to get a dual band patch from them in June 2009 for one of their hardware cloth dishes. 73's, Tim - N8DEU - Original Message - From: "K5OE" To: Sent: Wednesday

[amsat-bb] Re: Motor for Yaesu G5500 Azimuth Rotator?

2012-02-23 Thread Tim Cunningham
I have rewound a few of these motor coils and a #24 to #26 gauge enamel wire should work. A #22 gauge enamel wire would be too large and you would not be able to wind the same number of turns. It is the breakdown of the enamel due to wire heating that makes them fail by creating a short circui

[amsat-bb] News media coverage at Field Day

2012-06-27 Thread Tim Cunningham
Amateur Radio Club K4BFT received good media coverage at Field Day this year operating near the Alabama Space and Rocket Center. Our satellite station has several shots in the article in the link below, including SatPC32. There were 3 local TV stations and 1 local newspaper that visited the Sate

[amsat-bb] Re: News media coverage at Field Day

2012-06-27 Thread Tim Cunningham
Clint, You are a wise person and understand this aspect very well. You are correct, the news media did not come looking for us. Our appointed Public Relations designee made sure all the media outlets were well informed about what we were doing, why we were doing it, where we were going to be,

[amsat-bb] Re: Software must have list

2012-08-19 Thread Tim Cunningham
Wisp? Oh how I miss the PacSats... Alan, thanks for your help at the Huntsville Hamfest this weekend. Tim - N8DEU From: Alan P. Biddle To: Andrew Glasbrenner ; Amsat-BB Sent: Sun, August 19, 2012 9:21:02 AM Subject: [amsat-bb] Re: Software must have list