... My challenge is what I expected to see someone would challenge my earlier message: The filters can take 200W with good SWR or 100W with poorer SWR on the fundamental pass-frequency. The power ha
Please explain stagger tuning. Do you tune the other stub to CW and the other to SSB part of the band, and in between a mid-band quarter wave line to provide at least 25+dB over a broader range of fr
If you have a cable per band, use wl/12 transformer. 50 ohm in/out 1/12 wave 75 ohm 1/12 wave 50 ohm 75 ohms out/in 73, Jukka OH6LI _______________________________________________ CQ-Contest mailing
Hi, How to incorporate 15m rejection on same spacing coax? .. At least created more questions ! 73, Jukka OH6LI _______________________________________________ CQ-Contest mailing list CQ-Contest@cont
I did 80m coils myself.. air core. Not difficult rehersal. MFJ analyser & 47 ohm resistor as measurement setup. My interpretation is the root cause was 40m fundamental plus 80m 100W. Together they re
... In Finnish domestic contests we deal with these kind of spread spectrum stations by giving them a warning and if no improvement, DQ them. I have given two 'indirect' warnings as domestic HF Cont
One correction: TL922 cooling is compromised. The socket of the 500Zs do not get sufficient air flow. Phenomena: the solder inside the filament pins melt. Cure: just re-solder but add a fan. 73, Jukk
To the log checker all items below are as important as to a computer. If a log is not right, it has to be fixed. I fixed about 250 logs, I asked maybe 100 logs to be fixed and I had friends fixing so
... By far the best stations in this category were some native English speakers who have their own dialect and come to answer with plain letters in their own dialect. Then I answer using phonetic al
... My suggestion is to ground the MFJ better. I use a short, like about 20cm or 8 inch long ground wire between MFJ and the radio it is connected to. Minus side is the placing of the keyer is natura
... So if your pedal breaks and someone sets you another foot switch, you are in multiop? There is a bunch of WW winning scores done against rules. 73, Jukka OH6LI __________________________________
Tom, You were clearly a multiop as you got switching assistance from your daughter.. HA ! Keep on Having Fun ! 73, Jukka OH6LI Funny you should use that example. On Saturday night of the last CQWW, m
... This case seems pretty nice as OH2GV does not exist. 73, Jukka OH6LI _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.contesting.com
Finland joins the cheers. Good work, Dan. Keep on doing ! 73, Jukka OH6LI (OH0V / OH4A) _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.
Season's greetings from Northern Europe. ... The view from my side: When I stop transmitting CQ at OH0V, it means I SWITCH ON MY RECEIVER to listen answers to my CQ. I do not really expect the W2 and
Picture this: I am on OH0V, trying to hear the suffix of the W8 who is QRP. I listen his QRS message for 14 seconds. Then there is a East Coast pileup saying "?", "QRL?", "L?" and I need to ask for
Hi, The number of people interested in contetsing can be measured in different ways. Fact is the number of people interested in contesting is growing. Submissions of logs tell also submissing the log
We all know we should have an explanation we can ourselves approve so we can look in the mirror post-results. My two cents in this was for the 'world renowned' Scandinavian Activity Contest, I have a
My thoughts in this: We will have: SOAB SOAB(A) SO2R And SO2R(A) ! And on top of this separate classes for allowing any number of radios or transmitters, provided everything is controlled and operate
I believe the availability of the scores is another thing that will drive people to participate events with characteristics they like. Some examples of openness and accuracy: http://lea.hamradio.si/~