Whilst I appreciate your attachment to the Great Man, please desist from spamming this group with off topic "politics"....there are more appropriate plaves for that. hope u can read the call signs of
Hi Mike the problem with this is it becomes a narrow band antenna which is not what JB wants.....It also destroys its action as a "travelling wave" antenna. It will then be a heavily top-loaded but v
Hi Graham, yes ok, I have a Halcyon and that unlocks sometimes after dark. It may be due to noise and the use of the internal ferrite rod. There are quite big phase shifts after dark sometimes, and t
Hi Uwe, not really a vote against it unless we know why ?? You will not be heard in the States or Russia either .....I have operated in this area but only with microwatts to reach Hartmut's grabber.
Hi Graham what are you locked to ?? Alan G3NYK Hi All, Running WOLF 10 Beacon on 503.000 Khz , Reports if possible, aslo frequency ? possible 2 hz LF ?? Running tx locked to off air standard , intres
Hi Andy most if not all of the amateur receivers sold recently have not AGC-off function. As I told Laurie the only one I know is the AOR 7030 which has performance as good, if not better in some asp
Hi Luc I guess you are just tripping the limit. I think a total size including text and headers of 32kB was once quoted. Best Wishes Alan G3NYK Hi LFers . Is there a limit on the size to sent a pictu
Hi Roelof, this was not addressed to me but I feel I can maybe contribute and opinion. I think it all depends on what you are wanting the sound card to do. If you are using it as the "I/Q converter"
Hi Ken I may be wrong but I think this is a bundled stranded (insulated?) wire, not proper "litz" which is always laid in powers of 3, viz 81, 243, etc this is to ensure that each strand weaves from
...produced a few ripples in the old G&T old boy....... Chin-chin Alan G3NYK PS you would have thought it was a mag 9 the way it was treated by the News, we get bigger tremours from the heavy lorries
Hi Johan, yes a quick look suggests a value of anything over about 120uH would do the job at 136 with a 10ohm load. I looked for data when I started to experiment as I am sure you did and just built
Hi Dave I dont have any measurement for corroboration but it is just possible that the recent geomagnetic activity has enhanced the daytime skywave a little. It doesnt normally last very long after t
Hi Graham I think it is a misunderstanding to think that the power supply must supply peaks of current. This is what the choke avoids, there will be some ripple on the supply but it should be quite m
Hi Graham, well there is not a lot of difference between "pulse amps" and any other sort really from that point of view. The choke "opposes changes in current" and also allows the signal to go to the
Hi Joe , Thanks for the "plug" :-)) Yes the circulating currents get pretty large with the low impednces when you try to put high power out with 12 supply. It doesnt do some caps a lot of good either
Hi Jean Pierre you have a very good copy last night.....has your QRM gone away ?? 73 de Alan G3NYK -- Original Message -- From: "Jean-Pierre Méré" <[email protected]> To: <rsgb_lf_group@blacksheep.
Hi Markus thanks for the reports. Steve Dove's grabbler on DCF39 is down at the moment so It nice to know Warren is making it over despite the recent geomag disturbances, which are now beginning to r
Hi Alberto yes it is a while back now but I had several cases of postings taking 3 and 5 weeks to get reflected !!. But owners I know say it is not a fit and forget and list membership needs constant
Hi Warren That looks like a new address and seemed to work Ok....I cant work out the time delay from the header but it doesnt look to have taken too long Cheers de Alan G3NYK
