Re: Topband: Anyone with experience using CAT6 as feed line.

2020-05-18 Thread ly2ij
ise pickup. Together with not always predictable BOG behavior - see all BOG related posts in this mailing list. 73 GL Arunas, LY2IJ 2020-05-17 23:19, Mikek rašė: > Did a first test on a BOG, I noted it didn't have a f/b ratio. > Then I noted I connected the wrong pair to the rad

Re: Topband: Hairpin match to inverted L?

2019-09-03 Thread ly2ij
, not sure if it is right or not, used what I had there. 73 Arunas LY2ij /LY5E 2019 m. rugsėjo 1 d., 21:47 val., "N4ZR" parašė: > The other day a ham friend suggested using a coil ("hairpin") to match > the low impedance of a well-radialed inverted L to 50-oh

Re: Topband: FT8 - How it really works

2018-12-20 Thread ly2ij
coded 10dB below CW. -3 dB at best. 73 Arunas LY2IJ 2018-12-20 05:57, Joe Subich, W4TV rašė: >> Is the definition of "noise floor" being changed for FT8? > WSJT-X (and WSJT before that) defines noise as the integrated value > of noise (noise power) across the 2500 Hz (approximat

Topband: 4.3 -10 Re: Rather use N-type (was Re: The answer to PL-259 soldering/reliability problems)

2018-12-10 Thread ly2ij
Hi Frank, 4.3-10 can't be so expensive if compare new to new. E.g. 7/16 to 4.3-10 "brand" adapter bulk price is 10-15% higher than N to 7/16, also price of few meters prefabricated "jumper cables" with 4.3-10 vs 7/16 differs in 10-15%. I hope it revers soon as and also cellular antenna life

Re: Topband: Rather use N-type (was Re: The answer to PL-259 soldering/reliability problems)

2018-12-07 Thread ly2ij
://literature.hubersuhner.com/Technologies/Radiofrequency/RFConnectorsEN/?page=406 73 Arunas Ly2ij >>. The only issue to think about it carefully is the power rating of N-connectors (even PTFE). These connectors are not designed and dedicated for high power and as the inner pin is a bit tin

Re: Topband: Missing K1N 160m QSO records just uploaded to Clublog

2015-02-06 Thread Arunas LY2IJ
I see ZL3IX and N6TR both on TB in K1N clublog. All others too probably. You need to restart page or something. 73 Arunas LY2ij Well - at least the QSOs I know of from 4-Feb never did show up in Club Log. So I think the point is that there seems to be a large number of QSOs that never made

Re: Topband: K1N On Line Log

2015-02-06 Thread Arunas LY2IJ
they will find that part of log till tomorow opening.. 73 Arunas LY2IJ The 160 operator last night was complaining about all of the dupes. He thought he had at least 50 dupe QSOs in the evening (this was about 9:30 EST). Some people will just do dupes. In XV there were many that I worked