Topband: VE1ZZ Jack Leahy

2017-11-13 Thread Roger Kennedy
Many thanks for the info Jeff . . . I had wondered where he was. Like others, I have worked Jack countless times over the decades on 160m. Always a great signal, and always takes the trouble to give you a call if he hears you on. If you're in contact again, do please pass my very best to him

Topband: CQ WW CW 160m observations

2017-11-27 Thread Roger Kennedy
me a better chance to see how well I can hear NA, Just wondering how did guys over this side find NA prop and how did the NA guys find prop to EU?? Thanks Trevor EI2GLB Regards Roger Kennedy Wessex Radio Productions Tel: 0191 250 2715 Website: http://wessexproductions.co.uk

Topband: BOG pre amp info ?

2017-11-27 Thread Roger Kennedy
built a FET pre-amp for my Loop . . . but was just commenting.) 73 Roger G3YRO _ From: Don Kirk [mailto:wd8...@gmail.com] Sent: 27 November 2017 13:09 To: Roger Kennedy Cc: topband Subject: Re: Topband: BOG pre amp info ? HI Roger, You said "However, the circuit seem

Topband: CQWW 160m observations

2017-11-29 Thread Roger Kennedy
As I mentioned before, the problem that I found was that there weren't many NA stations calling CQ. I heard quite a few calling EU stations, but that was on THEIR frequency. I didn't want to put out a CQ Call during the contest, as I would have had hundreds of EU stations calling me ! (I

Topband: BOG pre amp info ?

2017-11-27 Thread Roger Kennedy
That's a nice cheap board, and worth using considering it has relay switching too . . . However, the circuit seems odd . . . I used transformers in and out on my Loop Preamp, to give a match to 50 ohms. Roger G3YRO ---

Topband: 160m magnetic loop for receive

2017-11-27 Thread Roger Kennedy
I meant to add that as well as having a better signal/noise ratio than my main antenna, it's particularly useful in a Contest, like this weekend's CQWW. It makes it easier to pick out the DX signals between the strong Europeans . . . on the Loop the EU stations are weaker, but the DX stations

Topband: 160m magnetic loop for receive

2017-11-27 Thread Roger Kennedy
Hi John I built a 6ft diameter 4-turn 160m receiving loop a few weeks ago - did you see my write-up on qrz.com? It's installed up in my loft, pointing E-W, and is varicap tuned (sending DC down the coax) It works really well on DX - I've worked about 100 North and South American stations using

Topband: FT8 qrm & Bandplanning History on 160m

2017-11-29 Thread Roger Kennedy
Hi Jeff Agree with most of your comments . . . However - if there was a 160m CW sub-band, it might be a RULE in the USA . . . but it wouldn't apply elsewhere . . . So what would be the point?! I think 160m works pretty well as it is. (and compared to all the other bands, it's still the most

Topband: FT8 discussion

2017-11-30 Thread Roger Kennedy
I agree totally that a good place for an FT8 segment on Top Band would be up around 1.990 Mhz . . . However, many parts of the world (including a lot of Europe) aren't licensed to use that part of the band ! (I suspect that's why 1.840 was chosen - sadly) I also agree that anyone transmitting

Topband: 160m Vertical matching Help

2017-11-01 Thread Roger Kennedy
Hi Trevor Read Joe, W4TV's answer again ! The coil should be whatever inductance you need to resonate your slightly short antenna . . . then you can use that coil as an auto-transformer to get a good match, ie once the antenna is resonant, you can feed your coax a few turns up the coil. But

Topband: Good Conditions Last Night

2017-11-07 Thread Roger Kennedy
Really good to hear 160m in good shape last night! Worked nearly 40 stations on CW, including across to Arizona and several in Texas, most of whom answered my CQ DX calls. (might have worked more if I stayed on longer, but needed to get to bed!) Having said that, these conditions are what I

Topband: Good long path opening from VK6 to NA

2017-11-08 Thread Roger Kennedy
Hi Steve Are you ever around at our UK sunrise? (currently around 06.30Z) This is the best time for me to work VK/ZL 73 Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Change in 160m conditions

2017-11-08 Thread Roger Kennedy
It seems to me that DX conditions have been pretty poor for the past 10 years on 160m . . . But apart from generally being poor (even when the band is open), there is something strange I have noticed. For me, over the decades, best propagation on 160m has always been around our Sunrise . . .

Topband: No American activity

2017-11-02 Thread Roger Kennedy
self to take a nap during the day. Not as young as I used to be... > >Mike N2MS > On October 31, 2017 at 6:15 AM Roger Kennedy http://lists.contesting.com/mailman/listinfo/topband> > wrote: > > > > There are usually several of us Europeans on at around our Sunrise (about

Topband: Good Conditions or Just Activity?

2017-12-01 Thread Roger Kennedy
Well I came on 160 when I got in from a gig last night, around 23.30Z . . . And ended up working 35 NA stations! Including across to Texas and several Midwest states . . . brilliant! However . . . was it good conditions? Or just the fact that a lot of stations were active? I note that my

Topband: Conditions in Contest last night

2017-12-02 Thread Roger Kennedy
Well conditions were OK again last night (as the night before) . . . ie the band was open for DX contacts, but not the sort of big signals I always remember on 160m. I came on for a couple of hours around 2330Z . . . and for an hour around our Sunrise (0700Z) I managed to work everyone I heard

Topband: Common mode current and QRN on 160m

2017-10-28 Thread Roger Kennedy
I had never used baluns on any antennas for 45 years . . . But about a year ago I made a couple of ferrite choke baluns . . . one for my 160m dipole, one for my W3DZZ, just to see if made any difference to the local noise (from electrical garbage) - the designs were recommended to me by G3TZQ.

Topband: Conditions improving

2017-10-30 Thread Roger Kennedy
Yes, managed to work a few more stateside stations on SSB in the CQ WW contest last night. But because of the clocks going forward to GMT, woke up an hour after sunrise, so missed checking the band this morning Tom! 73 Roger G3YRO >Really good to hear 160 conditions getting better by the day!

Topband: No American activity

2017-10-31 Thread Roger Kennedy
There are usually several of us Europeans on at around our Sunrise (about 0630Z) . . . But even though the band is open (as you can see on RBN), no stations about to work ! Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Effect of Ground on a Dipole

2018-06-06 Thread Roger Kennedy
I've been reading all the technical stuff about Ground Conductivity with interest . . . As many of you will be aware, unlike most Topband DXers, I have always used a Horizontal Half-wave Dipole. Something that always amazed me was when I lived down South I did a load of comparisons between my

Topband: Effect of Ground on a Dipole

2018-06-07 Thread Roger Kennedy
Well I did try an Inverted-L at one previous QTH Mike, but it was no better for DX than my Dipole. The trouble is that at this QTH I could never get a decent enough radial system to make an Inverted-L work properly, as I don't have the space. (My dipole goes outside my own property, but it's high

Re: Topband: Effect of Ground on a Dipole

2018-06-07 Thread Roger Kennedy
To: 'Roger Kennedy'; topband@contesting.com Subject: RE: Topband: Effect of Ground on a Dipole Roger I wondered if you'd considered the inverted L with a folded counterpoise ala K2AV. I'm seriously considering this with the 80m option for my very limited garden and another site. When doing

Topband: Baker Island DXpedition on 160

2018-06-26 Thread Roger Kennedy
Sadly there's ZERO chance of a contact with Europe on Top Band . . . Our Sunrise here in Britain is currently THREE HOURS before their Sunset (04.45Z) ! Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: G3YRO Just Joined !

2017-10-27 Thread Roger Kennedy
Hi All Despite being a keen 160m DX-er for the past 45 years, I've just finally joined this Reflector ! So I'm looking forward to reading 160m related posts. What made me decide to join was reading through the 160m receiver comparisons - very interesting. I stayed with my FT101E (with 250Hz

Topband: Conditions This Weekend

2017-10-28 Thread Roger Kennedy
Well, I spent a few hours on the CQ WW last night, trying to pick out DX amongst all the strong European stations . . . Didn't hear a single North American station ! (even though I'm sure all the big signals were on) Perhaps conditions will improve tonight. Roger G3YRO _

Topband: future of ham radio

2017-10-28 Thread Roger Kennedy
I appreciate the point about trying to get youngsters interested in the hobby . . . However, the trouble with the computer-based Digital modes is that there is no SKILL involved in having a contact - it's your Computer having a contact! That lack of skill and therefore achievement is what gets

Topband: Conditions Last Night

2017-10-28 Thread Roger Kennedy
Well, I spent a few hours on the CQ WW last night, trying to pick out DX amongst all the strong European stations . . . Didn't hear a single North American station ! (even though I'm sure all the big signals were on) Perhaps conditions will improve tonight. Roger G3YRO _

Re: Topband: 160m/80m antenna

2017-12-25 Thread Roger Kennedy
Hi Just seen your post on the Top Band Reflector . . . What exactly are you looking for? Regards Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: DX Conditions Last Night

2018-01-07 Thread Roger Kennedy
Great to hear the band open from Europe into the Midwest USA last night . . . Managed to work a number of stations, including Texas, Arizona, Colorado, etc. Will be on again tonight to see what conditions are like. 73 Roger G3YRO _ Topband Reflector Archives -

Re: Topband: DX Conditions Last Night

2018-01-08 Thread Roger Kennedy
Sorry about that Steve . . I heard a few people calling that I couldn't quite pull out of the noise - there was a lot of QSB on signals. 73 Roger G3YRO -Original Message- From: VE6WZ Steve [mailto:ve...@shaw.ca] Sent: 08 January 2018 16:46 To: Roger Kennedy Cc: daraym

Topband: WebSDR Cheating

2018-01-15 Thread Roger Kennedy
Quite apart from the absurdity of working a DX station who is using a Web SDR near your location to receive you . . . Personally I think that even using a Web SDR within a hundred miles or so of your station is still "cheating", in that it's not YOUR Receiver or Antenna setup! Even after nearly

Topband: E31

2018-01-19 Thread Roger Kennedy
Yes, they're obviously having problems Receiving on 160 . . . I heard half the world calling him the other night . . . he just kept calling CQ over and over ! If he has/had a Beverage, I bet it's pointing to the USA ! Roger G3YRO _ Topband Reflector Archives -

Topband: E31

2018-01-19 Thread Roger Kennedy
Yes, I heard all the US stations calling them too . . . as well as Europeans and Russians. They didn't come back to ANYONE ! Roger G3YRO -Original Message- From: daraym...@iowatelecom.net [mailto:daraym...@iowatelecom.net] Sent: 19 January 2018 17:09 To: Roger Kennedy; topband

Topband: Band Open - But No Sunrise Peak

2018-01-13 Thread Roger Kennedy
Thanks for all the comments . . . Obviously at OUR Sunrise here in Europe it's still dark in North America, so I was mainly talking about that, as the peak works both ways. But clearly most of you agree. I've been working DX on 160m since 1970 . . . and there was ALWAYS a big peak in NA

Topband: Band Open - But No Sunrise Peak

2018-01-12 Thread Roger Kennedy
The band has been open for DX from Europe almost every night this week . . . so let's hear some more activity from you North American guys! (I'm usually on from around 23.30 Z) However . . . I'm still amazed that there seems to be no peak in signals around our Sunrise (in the old days, when

Topband: 160m DX Activity Night

2018-01-29 Thread Roger Kennedy
160m has often been open from Europe right across America over the past few weeks . . . Some nights there are LOTS of NA stations on the band . . . other times it's very quiet, and endless CQ calls produce no replies! (despite RBN showing there is good propagation) Can I suggest we come up

Topband: 160m DX Activity Night

2018-01-30 Thread Roger Kennedy
calling CQ DX for about an hour. So come on guys . . . how about an activity night on 160m? I'm suggesting a Wednesday, but we can go with the consensus. Roger G3YRO -Original Message- From: Tim Shoppa [mailto:tsho...@gmail.com] Sent: 29 January 2018 19:28 To: Roger Kennedy Cc: topband

Re: Topband: 160m DX Activity Night

2018-01-31 Thread Roger Kennedy
that they have come up from S6 to S9. So hopefully most Top Band people feel the same. 73 Roger G3YRO _ From: Don Kirk [mailto:wd8...@gmail.com] Sent: 31 January 2018 11:51 To: Roger Kennedy Cc: topband Subject: Re: Topband: 160m DX Activity Night HI Roger, I would like to share something

Topband: No 160m Sunrise Peak

2018-01-31 Thread Roger Kennedy
...@voyager.net] Sent: 31 January 2018 13:38 To: Roger Kennedy Cc: topband@contesting.com Subject: Re: Topband: No 160m Sunrise Peak Roger, Et. Al., On the contrary, Sunday morning in the CQWW 160 CW there was a peak observed from Michigan. A very weak EI4??? called me about 0730Z without a QSO. Then G3PQA

Topband: Wednesday 160m Activity Night

2018-02-01 Thread Roger Kennedy
Well, great to hear lots of stations on 160 last night! I came on around Z for an hour . . . and again at 0600Z (meant to come on at 0330Z, but went back to sleep!) However, I managed to work 36 North American stations. There seemed to be quite a few Europeans on too. Thanks to everyone

Topband: Working dupes on a band

2018-02-01 Thread Roger Kennedy
It would be a very boring hobby if you only ever worked a given station ONCE . . . To me, the hobby is all about having regular contacts - it's how you make friends ! And that's the same whether it's locals or DX stations. Also one of the reasons 160m has always been my main activity (for the

Topband: Condx from NA to EU last night

2018-02-01 Thread Roger Kennedy
Actually Dave, I didn't think conditions were exceptional last night . . . They have been much the same almost every night I have been on the band for the past few weeks. (I'm going by the strength of signals received, as well as my reports . . . with stations right across to the West Coast)

Topband: Working dupes on a band

2018-02-01 Thread Roger Kennedy
else -everybody gets a chance...jay ny2ny Regards Roger Kennedy Wessex Radio Productions Tel: 0191 250 2715 Website: http://wessexproductions.co.uk _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: No 160M Sunrise Peak

2018-01-31 Thread Roger Kennedy
Activity Night going . . . and I'll come on much later on too, to try and have some more Mid-West & West Coast QSOs (even if I've worked you before!) 73 Roger G3YRO Regards Roger Kennedy Wessex Radio Productions Tel: 0191 250 2715 Website: http://wessexproductions.co.uk _ Top

Topband: No 160m Sunrise Peak

2018-01-31 Thread Roger Kennedy
Just to re-state something I posted a few weeks ago . . . I made a point of checking signal strengths last weekend in the CQ WW. Once again, there was absolutely NO increase in signals strengths around our Sunrise (0730Z), and if anything they started to drop off. This was regardless of how

Topband: 160m DX Activity Night

2018-01-31 Thread Roger Kennedy
. . . and then again about 0300Z, to see if there's stations further west. (there seems no point in coming on at our Sunrise, around 0730, as there is actually NO peak in signal these days) Roger G3YRO _ From: Mark K3MSB [mailto:mark.k3...@gmail.com] Sent: 31 January 2018 01:20 To: Roger Kennedy Cc

Topband: Wednesday DX Activity Night

2018-02-06 Thread Roger Kennedy
Well conditions have not been so good over the past few days . . . (worked a few NA stations in the FOC contest at the weekend, but signals well down.) But hopefully we'll get a load of stations on again tomorrow night ! Roger G3YRO _ Topband Reflector Archives -

Topband: FCC authorizes 1KW wireless power transmission

2018-02-13 Thread Roger Kennedy
I don't care that this will never be a practical way of transferring power . . . But aren't any of you guys worried about the fact that their licence allows them to transmit ANWHERE within Top Band? This could be some horrible wideband signal that generates a lot of QRM ! Roger G3YRO

Topband: Moderation

2018-02-13 Thread Roger Kennedy
I asked the question, as I was wondering why no new posts were appearing for almost a week . . . In particular, I was disappointed that I was unable to post on Wednesday to remind people about our new 160m DX Activity night ! Roger G3YRO _ Topband Reflector Archives -

Topband: FCC authorizes 1KW wireless power transmission

2018-02-13 Thread Roger Kennedy
Well they are actually licensed to transmit between 1710 and 1900 kHz . . . And what is worrying is the licence also states: "the occupied bandwidth of the emission shall not extend beyond the band limits set forth above" . . . which sounds like it could be a very wideband transmission indeed !

Topband: Wednesday 160m DX Activity night

2018-02-14 Thread Roger Kennedy
Just a reminder . . . Conditions were excellent on Top Band last night So hopefully we'll have lots of stations on this evening ! (do also check around 1845 - 1850 kHz for SSB stations) 73 Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Wednesday 160m DX Activity Night

2018-02-21 Thread Roger Kennedy
Conditions have been rather poor the last few evenings . . . or is it just lack of activity?! Well, I'll be on this tonight from around 2330Z, so hopefully lots of others will be too So we'll find out ! 73 Roger G3YRO Regards _ Topband Reflector Archives -

Topband: Wednesday 160m DX Activity Night

2018-02-22 Thread Roger Kennedy
Well conditions were strange last night . . . Generally poor propagation . . . and high background noise here (even on my Rx aerial) - apologies if you were one of the stations I heard calling, but couldn't pull out of the noise. However, I did manage to work 16 NA stations in the 2 hours I

Topband: Bottom End Beacons

2018-02-20 Thread Roger Kennedy
Yes, upon searching, I came across Alan Cordwell's web pages that he wrote about the old Decca HiFix navigation beacons that used to be VERY strong here in Britain, but closed down during the 90s. I emailed him about these, as they sound very similar. He confirmed that they are a Russian system

Topband: Conditions on 160m for ARRL Contest

2018-02-19 Thread Roger Kennedy
Well on Friday night I couldn't hear one single American station . . . even though I heard a couple of Southern Europe stations working a few. Saturday night conditions were better, but signals were well down on what they have been for the past few weeks. However, in the 3 hours I spent on the

Topband: 1/2 wave inv L

2018-02-18 Thread Roger Kennedy
Many years ago, a friend of mine used to operate on 160m with vertical antennas suspended on a big Weather Balloon filled with hydrogen . . . After using Quarter-wave verticals for a few months, he changed over to Half-wave verticals . . . he found they worked much better ! He didn't have much

Re: Topband: CQ WW SSB Contest

2018-02-23 Thread Roger Kennedy
on SSB this weekend 73 Roger G3YRO _ From: George Taft [mailto:w8...@yahoo.com] Sent: 23 February 2018 16:55 To: rayn6vr; Kenneth Grimm; Roger Kennedy Cc: topband Subject: Re: Topband: Wednesday 160m DX Activity Night Hi All Roger, I wouldn't get too excited abt this weekend QRV

Topband: Wednesday 160m DX Activity Night

2018-03-07 Thread Roger Kennedy
Well signals from Russia seem back up to normal strength this evening . . . for the first time in over a week So I'm hoping propagation to NA will have improved too! I'll be on from around 2330Z . . . hope we get some activity to find out ! Roger G3YRO _ Topband Reflector

Topband: Wednesday Night Conditions

2018-03-08 Thread Roger Kennedy
Well conditions were a little better last night, although I only managed to work about ten NA stations between z and 0100. I think there weren't that many stations on? I also just had an email from VU2GSM who said he called me around 0030z, but I didn't hear him! (it was a bit noisy, due to

Topband: Wednesday 160m DX Activity Night

2018-03-01 Thread Roger Kennedy
Well conditions were still very poor last night! It was also noisier than normal, as we have quite a lot of snow here at the moment (very unusual for us in Britain these days!) - so, sorry if you were one of the stations that called me that I couldn't pull out of the noise. However, I did

Topband: Wednesday DX Activity Night

2018-03-15 Thread Roger Kennedy
Hi Tom - No, conditions have been quite good at times over the past few weeks . . . Just the past week that seems to have been rather poor. Still didn't seem very good last night . . . only worked one NA station . . . maybe it was a lack of activity? Perhaps we'll get more people back on the

Topband: Wednesday 160m DX Activity Night

2018-03-14 Thread Roger Kennedy
Well conditions have been rather poor over the past week or so . . . And even when the band has been open, there have been very few stations on. Hopefully there will be some activity tonight ! 73 Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Wednesday 160m DX Activity Night

2018-04-04 Thread Roger Kennedy
Well the band is still open for DX between NA and Europe, as shown when I come on and get some great reports from various RBN stations . . . But do I have any real contacts? No ! Because I guess there is no activity. Those of you (like me) who complain that these FT8 stations are not having

Topband: Wednesday 160m DX Activity Night

2018-04-13 Thread Roger Kennedy
Well there were a few stations on last Wednesday . . . Hope there will be some more on this week ! 73 Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Wednesday Activity night

2018-04-15 Thread Roger Kennedy
Yes conditions were pretty good on Wednesday Dave . . . yet I only heard/worked 6 North American stations! So it's a shame there wasn't more activity. (it was great a few weeks ago, when we were getting 40 - 50 stations on the band) I know it's getting towards the end of the "season" . . . but

Topband: 80/160?

2018-04-23 Thread Roger Kennedy
Hi Jim I doubt if you could find a relay that wouldn't arc over with the several kV at the top of the 80m antenna. Also, how would you get the control power to the relay? Personally, I would just make a Trap using a good 200pF doorknob capacitor. Roger G3YRO

Topband: Wednesday 160m DX Activity Night

2018-04-23 Thread Roger Kennedy
Well where has all the activity gone?! The band seemed open, based on RBN reports . . . But I didn't hear a single NA station. (I didn't hear any of the other European stations on work anyone either) Roger G3YRO _ Topband Reflector Archives -

Topband: Wednesday 160m DX Activity Night

2018-03-28 Thread Roger Kennedy
Well, I'm not sure if it has been poor conditions, or a just a lack of activity . . . But I've not heard many North American stations on the band lately. Hopefully we'll have some activity tonight ! I'll be on as usual (about 1.828) from around Z . . . there's usually other Europeans on

Topband: low inv-vee

2018-03-28 Thread Roger Kennedy
Well I've said it before and I'll doubtless say it again . . . In my experience, most DX propagation on 160m ISN'T low angle (unlike 80m when it nearly always IS.) For the past 45 years, at several different QTHs I've always used a horizontal co-ax fed halfwave dipole, only 50ft high . . .

Topband: Wednesday 160m DX Activity Night

2018-03-29 Thread Roger Kennedy
Well conditions seemed pretty good last night . . . my RBN reports were certainly encouraging from several NA stations - one was even 49 dB over the noise ! However, there was a distinct lack of activity - I stayed on from 0100Z for nearly 2 hours, but only worked 9 NA stations. Nothing like the

Topband: Wednesday 160m DX Activity Night

2018-03-21 Thread Roger Kennedy
Well hopefully we'll get some stations on the band tonight ! I'll be on around 1828kHz from about Z . . . Hope you'll be on too 73 Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Wednesday 160m DX Activity Night

2018-02-28 Thread Roger Kennedy
Conditions have been rather poor since the end of last week . . . (only managed a few American contacts on the CQ WW SSB contest.) However, I was on last night on CW and was Spotted, and received by NA RBN stations. But no actual Contacts !! Hopefully there will be some activity tonight. I

Topband: Wednesday 160m DX Activity Night

2018-04-25 Thread Roger Kennedy
Yes, you're probably right Ed. But the band is certainly still open to North America at this time of year, and we rarely have any thunderstorms causing QRN on the band until August. I'll certainly be on again tonight (from around 0100Z), and I'm sure other Europeans will be too. 73 Roger G3YRO

Topband: Why no NA 160m Activity?

2018-10-17 Thread Roger Kennedy
I know you guys in North America have a lot of Lightning & Static problems in the summer . . . but surely that's all gone now? If so, why is there so little activity on CW from NA on Top Band? Every night there's usually a load of us Europeans on from your Sunset time, calling CQ DX. The band

Topband: VE1ZZ sk

2018-10-19 Thread Roger Kennedy
Yes, very sad news indeed . . . I certainly worked Jack an awful lot of times on 160 over the past 5 decades . . . always a great signal over here, and very friendly. R.I.P. Jack Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: 160m Activity

2018-10-19 Thread Roger Kennedy
Yes, great to work lots of NA stations over the past couple of nights ! I don't actually think conditions were particularly good . . . it was just that lots of people came on the band on CW (which is what I was saying we need) So keep it up guys ! Oh and it doesn't matter how recently we

Topband: Stew Perry Contest

2018-10-21 Thread Roger Kennedy
Well I was unfortunately doing a gig last night, so didn't get home 'til 03.30Z . . . and then came on the band. Signals from NA were pretty poor generally . . . so not sure if there was just quite low activity, or that only the really big signals were coming through. (I didn't hear many of the

Topband: Why no NA 160m Activity?

2018-10-18 Thread Roger Kennedy
Many thanks for all the replies and comments, some on here, and some direct. I guess a lot of NA stations are still suffering with QRN then . . . plus many are Farmers, waiting to get the crops out of the fields before they put their Topband antennas back up! Jeff I appreciate why quite a lot of

Topband: Conditions and Activity

2018-11-02 Thread Roger Kennedy
. . . around 23.30 for East Coast, and as the night spreads across the US, I work stations further west. Hope to work you again soon! 73 Roger G3YRO -Original Message- From: David Olean [mailto:k1...@metrocast.net] Sent: 02 November 2018 15:04 To: Roger Kennedy; topband@contesting.com Subject

Topband: Conditions and Activity

2018-11-02 Thread Roger Kennedy
Good to hear the band open most nights this week, and a reasonable number of NA stations coming on CW! Worked my old friend Dave, AA0RS for the first time in ages. And I had a great chat on SSB with Jeff VY2ZM last night . . . he's always such a great signal over here, and was peaking S9 +20dB

Topband: Accuracy of modeling of 160m verticals

2018-11-07 Thread Roger Kennedy
Actually, I'm rather sceptical about the accuracy of theoretical antenna modelling software generally on 160m. (as per my recent discussion on a well-known Forum) I'm not convinced that the various programs (which all seem to give different projections) properly take into account the different

Topband: Accuracy of modeling of 160m verticals

2018-11-08 Thread Roger Kennedy
Sent: 08 November 2018 00:00 To: Roger Kennedy; topband@contesting.com Subject: Re: Topband: Accuracy of modeling of 160m verticals If you really want to get accurate ground modeling, you need to follow N6LF's procedure. He installs low dipoles at various heights over his ground and measures their

Topband: Bad Frequencies and Loop Pre-amps

2018-11-13 Thread Roger Kennedy
I have never received ANY harmonics or intermod products from any of our British Medium Wave (AM) broadcast stations. That's at several different QTHs, some of which were quite near the transmitters. (and never heard of anyone else having issues) They have to meet VERY high specs . . . but

Topband: Wednesday 160m Activity Night

2018-11-15 Thread Roger Kennedy
Well good to hear lots of activity last night! I managed to work 16 NA stations, including across to Arizona, Colorado and Washington state. Hope there will be lots of stations on again nest Wednesday ! Oh and Bill W3WH - sorry I couldn't work you. There were a few stations calling me that

Topband: Wednesday 160m Activity Night

2018-11-13 Thread Roger Kennedy
Well DX propagation has certainly been up and down the past few weeks . . . one day it can be rubbish . . . the next day really good. But here's the thing . . . sometimes the band is wide open (as shown by getting really strong RBN reports) . . . but there's only one or two stations on! So I'm

Topband: Topband Conditions

2018-09-21 Thread Roger Kennedy
Yes, good to hear the band open last night, and to work some North American stations, including N7UA. Hopefully there will be even more activity tonight - I should be on around 0230Z on cw. 73 Roger G3YRO _ Topband Reflector Archives - http://www.contesting.com/_topband

Topband: Vertical antennas aren't always best for DX

2018-11-26 Thread Roger Kennedy
Very interesting reading about the fact that people have consistently found that Verticals aren't so good for 160m DX from Australia . . . But I wonder why I have always had good results with Dipoles for DX here in Britain? It's nothing special about my current QTH, as I have used similar

Topband: Wednesday 160m DX Activity Night

2018-11-27 Thread Roger Kennedy
It's so frustrating that you always hear hundreds of stations on Top Band whenever there's a contest on, or when there's some DX-pedition active on the band . . . yet most of the time the band is dead ! I find it even more frustrating that there's often people posting lots stations that are on

Topband: Vertical antennas aren't always best for DX

2018-11-22 Thread Roger Kennedy
Well I've often written about this subject . . . I've been DX-ing on 160m for almost 50 years . . . and ALWAYS used a horizontal half-wave dipole! (typically just 50 ft high) At my present QTH, it isn't even the best antenna I've ever had . . . yet people tell me that most of the time my

Topband: Vertical and horizontal polarized antennas

2018-11-17 Thread Roger Kennedy
I think most people know I use a horizontal 160m Dipole as my main antenna . . . But my 6ft Receiving Loop is vertically polarised . . . so it's quite interesting to see the difference in signals between the two. (I have a pre-amp that makes local signals the same strength on the Loop) Most EU

Topband: Vertical antennas aren't always best for DX

2018-11-27 Thread Roger Kennedy
Very interesting reading all the comments . . . Bear in mind that MY Dipoles have always been pretty low, around 50ft. Also that the British stations I have done proper comparisons with all have decent verticals, typically at least 70ft high and over 40 quarter wave radials. (you would

Topband: Vertical antennas aren't always best for DX

2018-11-27 Thread Roger Kennedy
Yes, but according to EZNEC, a 160m dipole at 50ft produces very little radiation at low angles, compared to one at 150ft. But I'm sceptical about the accuracy of EZNEC with such a low antenna, as it's just based on theory . . . I'm not convinced it can accurately model the real-world situation

Topband: Any North American activity?

2018-09-16 Thread Roger Kennedy
I came on before our Sunrise this Sunday morning at 04.30Z, calling CQ DX, and continued for half an hour. There were several other regular EU Dx-ers on too, calling. I didn't hear any NA stations . . . and didn't hear anyone else work any. Were conditions bad? Or just a lack of activity?

Topband: ARRL DX Contest

2019-02-18 Thread Roger Kennedy
Well I came on 160m for a couple of hours on both Friday night and Saturday night . . . Managed to work 97 North American stations in total, so very pleased with that ! Great to hear the band open. (now if we could only get some of those stations to come on the Top Band when there ISN'T a

Topband: Lack of Activity

2019-02-13 Thread Roger Kennedy
I've been off the air for a few weeks, due to personal issues . . . but started coming back on 160m . . . But it's SO frustrating . . . I'm often seeing my RBN reports from North American stations peaking 30 to 40 dB above the noise . . . yet I'm lucky to have 1 or 2 actual QSOs ! I'll hear

Topband: Lack of NA Activity on CW

2019-04-23 Thread Roger Kennedy
I get that many stations only use FT8 these days (out of laziness?) . . . But there are plenty of Top Band DXers (like me) who would never ever use FT8 . . . but many of these people hardly ever come on the band ! It takes a pretty big setup to have a decent 160m DX station . . . what's the

Topband: Lack of NA Activity on CW

2019-04-22 Thread Roger Kennedy
Apologies that I haven't been very active on Top Band the past couple of months . . . But I have a new YL, and so have been too busy with other things ! However . . . I did come on for a couple of hours both on Saturday and Sunday nights . . . but despite the band being open for DX, only had a

Topband: Lack of NA Activity on CW

2019-04-22 Thread Roger Kennedy
Well as far as I'm concerned Mike, FT8 would just be my computer having a contact, not me personally . . . so it's not something I would ever be interested in. But if that's the case, it's even more daft . . . as there's LOTS of people who complain about the lack of DX activity on CW these days.

Topband: Wednesday 160m CW Activity Night

2019-11-13 Thread Roger Kennedy
Well as others have mentioned, DX conditions have been quite good the last few nights . . . But not many NA stations on the band to work ! So that's why I'm still pushing this idea of an Activity Night on Wednesday evenings, to try at least get everyone on one night a week ! I personally try

Topband: Wednesday Activity Night

2019-11-06 Thread Roger Kennedy
Well a couple of weeks ago it was great . . . lots of North American stations on the band for a few nights in a row . . . managed about 50 NA QSOs on cw over a couple of evenings. But I think that activity was just due to those stations coming on the band to try and work the various DX-peditions

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