OP/OPDS65 tonight as promised and WSPR 15 tomorrow night. Thanks to W1VD and group for decodes to get me dialed in-should be interesting tomorrow night for first time on WSPR 15 on 73 band full night
G; Take a look at Henny's capture and see earlier signal. Compare with Hartmut's capture that shows more signal later. All in all the band was good but varies as to when it peaks in a given area. Har
Bob 3 LF Guys in the UK still no show , but Wolf , up to -35 dB , looks like the hat trick , 3 in a row .. -35 is a significant signal , at that level OP16 would decode , g4wgt/g0ktn/g8huh all have g
Graham, Bob. I agree, skip looks likely or something similar. I have not had a glimpse of any of Bob's or Dex's signals & as you know I was first to set up a 24/7 grabber for 74kHz. The Alan, G3NYK &
Oooopps !! Sorry, typo :- Should be :- Alan, G3NYK & original...... 73, de Gary - G4WGT MF-LF-VLF Grabber : http://myweb.tiscali.co.uk/wgtaylor/grabber2.html Web : http://myweb.tiscali.co.uk/wgtaylor
This new fangled 75KHz stuff , Gary , its going strait over our heads .... G, From: [email protected] Gary - G4WGT Sent: Wednesday, December 11, 2013 2:10 PM To: [email protected] Subjec
From: [email protected] Gary - G4WGT Sent: Wednesday, December 11, 2013 2:10 PM To: [email protected] Subject: Re: LF: OP65 late start for tonight-73 dial as usual... Oooopps !! >>The Al
Bob We need the local decodes from Wolf , they have the fade pattern plotted out , the web linked plots have the fade % but not the distribution Op is giving a calibrated precision s/n level average
Am 2013-12-11 18:09, schrieb Graham: We need the local decodes from Wolf , they have the fade pattern plotted out Graham, attached a screenshot with the local decodes 73 Hartmut www.h-wolff.de Locato
Definitely strange propagation on 75K ! Thats 6000kmt 3 hours with 'no' QSB ? other than a rise and fall , the gaps are most likely qrm dropping the decode level , to under the -44 point These 2 deco
Jim, Thank you for this attenuation plot. It is interesting to note that there is a minimum between 9 and 40 khz. Do you know if there is a similar plot available for 200 - 500 kHz? 73, Roelof, pa0rd
Ah..... So contrary to expectation (mine at least) the lower the frequency , the less the path loss .......are these plots seasonally varied ? That seems to support the s/n observation op32 -136k op6