Hello all, Look for example "MIL-STD-188-140A" Appendix A ............ 20.2.1 Interrupted continuous wave (ICW) ICW or on-off keying (usually associated with international Morse Code) can be used wit
Signal report on Wednesday eve, 24 Jan 2001: MOBMU 135.92.., Fs average +4 dB(uV/m) G3AQC 135.92.., Fs average +1 dB(uV/m) Beat until 21 UTC stable 1.74 Hz, after 21 UTC about 1.6 Hz. -- Signal repor
Signal report on Tuesday evening 23 Jan 2001: M0BMU 135.922, Fs average +2 dB(uV/m) G3ACQ 135.924, Fs average +5 dB(uV/m) DL3FDO was transmitting tests abt 136.9 kHz: his Fs was around -1 dB(uV/m) --
I'd better sell everything and retire totally - typos everywhere - of course 135.0 must be 136.0 to 135.9 kHz. Insomnia is good and bad... Vaino Hi all, He was calling almost in syncronism with OK1FI
Hi all, He was calling almost in syncronism with OK1FIG. Now that I recall it he gave his call sign early during the evening but I didn't check it later on. Just presumed he also was sending qrss.. W
Field strength measured by OH2LX, 12-13 January 2001, 135.0 kHz: Time UTC..OK1FIG..MM0ALM..SVX 2030.......21 dB(uV/m) 2055.......22..............14 2118.......22 2124.......20......14 2150.......18..
Changing to another type of archiving. Updated tif-graphic showing measured daily Fs of 128.9, 135.7, and 138.8 will be emailed to those interested. Fs in dB(uV/m) by OH2LX, abt 2035 UTC (99=Nil): kH
Friends, May we outcasts from the most Northern EU request for: 1. A chronological list of succesful qso's (1-way/2-way), 2. A list of geographical coordinates of the stations. I have found it imposs
Fs in dB(uV/m) by OH2LX, abt 2035 UTC (99=Nil): kHz;05feb;06feb;07feb;08feb;09feb;10feb;11feb;12feb;13feb;14feb;15feb;16feb; 17feb;18feb 057.7;99;99;99;99;99;99;99;99;99;99;99;99;99;99;(=stn under co
Fs in dB(uV/m) by OH2LX, abt 2035z (99=Nil): kHz;22jan;23jan;24jan;25jan;26jan;27jan;28jan;29jan;30jan;31jan;01feb;02feb; 03feb;04feb 057.7;99;99;99;99;99;99;99;99;99;99;99;99;99;99;(=stn under const
Signal report on Sunday morning, 4 Feb 2001: UTC....G3AQC....?.....SVX 0400.....+2.....+0........=Fs in dB(uV/m) 0410.....+3.....+0 0420.....+3.....+0 0430.....+3.....+1 0440.....+3.....+1 0500.....+
Hi all, We also have been continued playing with measurements of the OH1TN ground wave field strength weekly, with Reino having tested almost all reasonable antenna configurations. These tests seem t
A short summary of OH1TN signal F-s measurements: Ground distance = 152 km, but the 'loose' soil above the base rock = mostly few metres only. Daytime ground wave F-s during 2000 & 2001 = 18 dB(uV/m)
It was very unfortunate that Reino lost two masts in a snow storm just a couple of days ago... The masts just collapsed and as far as I know this affects his LF band activity as well... Regards from
I just wonder, why not ask Tony Preedy, G3LNP as the Droitwich system was designed by himself. I have a couple of articles written by him. 73, Vaino, OH2LX To All from PA0SE Apparently my remark that