Hi all,
I do not have the dollars yet to upgrade to an all mode radio to be able to do SSB/CW operations so FM is my lot for now. I love early mornings on AO-51 and later in the evening SO-50 and SO-67 when available because the roar of the crowd is significantly less. That being said, I like to give AO-51 or AO-27 a try once in a while in the afternoons to make a few Qs but find myself more often than not put off by the sheer mess found there. Only been doing this for 8 months with 260 QSOs on an irregular schedule so maybe I am out of line here, but I will throw out some observations anyway.
The for me 2210Z 20-Feb, 2011 pass was a typical example of what makes this part of the hobby hard to promote. I know that many of you are conscientious operators and do not try stomp on others but there are some out there who just don't seem to understand that there is a proper way to do this that will maximize the number of QSOs that actually get completed on a given pass.
I don't know how many times I heard someone call another station but when that second station answers, somebody else comes right on top and obliterates the poor guy with a totally unrelated call. I have had a station call me back only to have his exchange blown out of the water by somebody else who is apparently not listening to the fact that several seconds of an exchange has already occurred.
I am sure I was the cause of some interference this afternoon attempting to jump in after an exchange to get my call out there. I try however, if it appears that I with my 5W handheld and Arrow, are not making it through the current pileup, will wait 3 or 4 minutes until the pass has progressed some and try it again. Yes I know it is FM and I should not expect better but honestly I know it can be. Several times I heard a weak voice that sounded like a youth trying to get in but nobody paused enough to give the poor kid a shot. I made three Qs that pass but the kid got none and probably walked away thinking he had just wasted his time.
I will be at a hamfest in a few weeks and plan to do a few demonstrations of FM satellite work with my Arrow there and know that many folks will just wag their heads and decide to never try at all because of the noise and disorganization.
Another issue I hear is stations calling but not apparently hearing anything but they continue to call anyway and cause interference. A recent SO-50 pass in the evening had 6 or seven stations calling but only one or two QSOs actually took place as nobody seemed to be listening to the right frequencies. I would request that the person who keeps up with the Satellite status pages on the AMSAT web site please post the reality the SO-50 downlink is really about 5Khz lower than the published 436.795. If that were really the case, than I should always be starting a pass on my handeld at 436.805 but if I go there, I hear nothing much and always end the pass way down at 436.780 instead of .785. Since we always recommend that new operators look to AMSAT.org for their basic information, it needs to be kept current. If the information is wrong then people have to go through the trial and error method to find out the truth.
Hopefully these remarks will not offend but will serve to spur us all to improve the way we do things so others can too have a shot at making contacts.
Tom Schuessler 2713 Lake Gardens Drive Irving, Texas 75060 972-986-7456 214-403-1464 (Cell) n5hyp@arrl.net
Another issue I hear is stations calling but not apparently hearing anything but they continue to call anyway and cause interference. A recent SO-50 pass in the evening had 6 or seven stations calling but only one or two QSOs actually took place as nobody seemed to be listening to the right frequencies.
The main problem is here: "you should hear your own downlink" but they try to call in the void hoping someone will answer??
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Luc Leblanc VE2DWE Skype VE2DWE www.qsl.net/ve2dwe DSTAR urcall VE2DWE WAC BASIC CW PHONE SATELLITE
At 09:35 PM 2/21/2011, Luc Leblanc wrote:
The main problem is here: "you should hear your own downlink" but they try to call in the void hoping someone will answer??
If I don't hear anything, I don't Tx, except for a _brief_ keyup to see if I am hitting the bird (in this part of the world at certain times, the satellite may actually be quiet!).
73 de VK3JED / VK3IRL http://vkradio.com
-----Original Message----- From: Tom Schuessler tjschuessler@verizon.net To: amsat-bb amsat-bb@amsat.org Sent: Mon, Feb 21, 2011 1:18 am Subject: [amsat-bb] Considerate satellite operations behavior.
> Another issue I hear is stations calling but not apparently > hearing anything but they continue to call anyway and cause > interference
One of the very reasons why I left working the FM sats some years ago Tom. More times than not, it was just a circus. Hard to handle for an old dude like myself. :-)
73, Gary -K8KFJ- West Virginia Sat VUCC #125
participants (4)
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k8kfj@aol.com
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Luc Leblanc
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Tom Schuessler
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Tony Langdon