QSOs on 23 cm and 3 cm. I'm hoping that
enjoyment of the weak signal propagation modes on those bands will
replace the pleasure I've been fortunate enough to have operating on 160 m.
Thank you all for the great QSOs and good luck with your activities on
the Gentlemen's Band.
73, Greg, ZL3IX
at the antenna connector no matter what.
73, Greg, ZL3IX
On 2021-01-18 08:06, Richard McLachlan wrote:
When I started in ham radio 60 years ago, S meters were just a tuning aid. I
don’t think in all my experience that I have ever given a signal report based
on an S meter reading, in fact I didn’t even
Hi Roger,
The experience I share with the few Gs with whom I regularly have QSOs
is that the propagation is more often better one way than the other. At
my SS, via LP, I hear them better than they me, and vice versa at my SR.
It's not always the case, but is more often than not.
73, Greg
from NA were few and far between, and I
only put a handful into the log. I must say that just about everyone I
called in NA did hear me. Long path to the UK was also mediocre with
only GW5R and G3OLB being heard. The GW never copied my call but I did
manage a Q with Tom.
73 + HNY,
Greg, ZL3IX
There were very few NA stations audible at my SS on the first evening,
although I just managed to scrape a Q with VY2ZM.
On the second SS there was nothing at all audible, which is almost
unheard of for this test.
73, Greg, ZL3IX
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a couple of years back.
Greg ZL3IX
On 2020-04-30 07:56, lennart.michaels...@telia.com wrote:
Oh, so sad!
During all my years om 160, my favorite band, Herb has been the man behind
thosea consistent and loud signals!
REST IN PEACE dear Herb
Len Michaelsson
SM7BIC
-Ursprungligt meddelande
You're not unsubscribed, Terry. Your post has arrived here.
73, Greg, ZL3IX
On 2020-04-16 19:28, terry burge wrote:
Did I somehow get unsubscribed again?
Terry
KI7M
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. The wanted signals picked up by the
sense antenna were also therefore attenuated, and did not subtract from
the wanted signals picked up by the main antenna.
I was able to achieve a very useful 10-12 dB of S/N improvement using
this technique.
73, Greg, ZL3IX
On 2020-03-15 11:17, Richard
that unlikely, though. I had Qs with some JAs but they did not copy me
easily because of local QRM. This guy did copy me easily. Apart from the
fact that he may have been genuine, the other possibility is that he had
his Tx in Eu or JA and Rx in VK.
73, Greg, ZL3IX
On 2020-01-01 08:29, Mike Smith
Well, after nearly 19 years of QRV in ZL, Miriam gave me my first ever
zone 02 contact. Thanks Miriam and Jeff!
I would imagine that, because of the increased distance from VK, zone 02
would be even more difficult to work from there than from ZL.
73, Greg, ZL3IX
WRT to Steve's comments
maintain myself, with great effort. This practice should NOT be
equated with the practice of using a random Rx installation on the Net,
probably not even in the same country as the operator using it.
73, Greg, ZL3IX
On 2019-10-13 07:34, WW3S wrote:
Good for you Rogeryou always hear about
in a similar fashion.
73, Greg, ZL3IX
On 2019-08-25 05:52 a.m., Mike Waters wrote:
As long as the fence is pointed in the right direction. :-)
www.w0btu.com/Beverage_antennas.html#Misc_Beverage_antenna_notes
On this page, there are some links to ZL3IX (?) experiences with his
Beverages mounted
/wp-content/uploads/2011/02/passive_bb_phasing.pdf
73, Greg, ZL3IX
On 2019-02-09 05:31 a.m., N4ZR wrote:
Recently I put down a 220' BOG, using the KD9SV hardware, including
the preamp. Because of my yard's layout, the forward end of the BOG
fell within about 20 feet of what the power company has
terminated in a load, of course.
73, Greg, ZL3IX
On 2018-12-25 02:00 a.m., Frank VO1HP wrote:
Does anyone have a schematic for a 75ohm three port splitter using #73
binocular cores. I have those on hand. Need to feed beverage to two
TS590SG’s and Skimmer SDR in CQWW160.
73 Frank VO1HP
-type, and have never looked back.
73, Greg, ZL3IX
On 06.12.2018 13:29, Steve Ireland wrote:
>
G'day
>
> About five years I discovered this fool-proof and brilliant
way to solder PL-259s invented by Bill Maxon N4AR who taught this to Tim
K3LR. Tim uses this method throughout his contes
signal heard on
the band.
73, Greg, ZL3IX
On 2018-11-14 03:44 a.m., John Farrer via Topband wrote:
Roger
As Lee KX4TT stated, a harmonic on 1818kHz is a problem for us in southeast
England in the vicinity of the Brookmans Park transmitter for Radio 5 on 909kHz.
73
John G3XHZ
Sent from my iPhone
and then being bent around to appear from W of N in ZL. The trajectory
over the middle part of the path is pure conjecture, though.
In the 15 years in which I have been taking part in these skeds, I have
never previously experienced this phenomenon.
73, Greg, ZL3IX
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Hi Ashraf,
The rule of thumb I use is 2D^2 /lambda, where D is the largest
dimension of the antenna. So if your Bev is 320m long you need to be
over a km away. If only 160m long you need to be 300 m away.
73, and I hope to work you one of these days at my SR.
Greg, ZL3IX
On 2018-10-09 09
Hi Herb,
A simple microcontroller equipped with an ethernet phy (such as
RasperryPI) is what I use. It needs a bit of coding, but Python is
pretty simple for that.
73, Greg, ZL3IX
On 2018-07-10 11:22 a.m., Herbert Schoenbohm wrote:
Looked all over for one of these so my Beverages could
difficult path, and if the OH8X
antenna had been effective, I would have easily heard them.
73, Greg, ZL3IX
It would have been great to have had the OH8X 160m Yagi up for a long time
so RBN could have been used to compare it to nearby vertical antennas. It
would have shown how much of this theory
success, or otherwise, is likely to
depend on Rx capabilities at the V3 end. Since it is a tropical
location, QRN is likely to be significant. Directional Rx antennas will
be a distinct advantage.
73, Greg, ZL3IX
On 2018-02-08 06:08 a.m., Grant Saviers wrote:
One issue is probably the orientation
Unfortunately holding the event before the holiday period means that I
will not be able to take part, because it happens mainly on Sunday night
in the ZL time zone, and I have to work the Monday. Until I retire I
will only be able to take part when it's held during the holiday period.
Greg
doing this measurement once a month ever since, irrespective
of whether I think the performance on 160m has changed or not.
73, Greg, ZL3IX
On 2016-11-16 03:20 a.m., Herbert Schoenbohm wrote:
I have reflection transformers at the end of every two wire Beverages
which I try to test by measuring
Very sad news, indeed. When I first became interested in 160m as ZS5K
back in 1997, Jo was my first ever contact on the band. He put a
cracking signal into Durban.
Condolences to Jo's family.
73, Greg ZL3IX (ex ZS5K)
On 2016-09-29 05:02 a.m., Preston Smith wrote:
Very sad news, following
? Any other organisation wishing to copy the
SPE design and reproduce it for profit, will reverse engineer it without
the schematic being available. SPE needs to understand the domain in
which they choose to engage in business and respect its ethos, and so
does DXE.
73 from ZL
Greg ZL3IX
, and we had to give up. I stayed
QRT for the rest of the weekend.
73, Greg, ZL3IX
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Careful Mike! Jakarta is close to the equator, and power coupling is
likely to be better from a horizontally polarised antenna, especially in
an E-W direction. Ref The Big Gun's Guide to Low-Band Propagation by
Bob Brown, NM7M (SK)
On 2015-08-08 12:40 p.m., Mike Waters wrote:
For 160 DX, a
you,
just because I happen to be using a remote Rx site, will be the day I
stop participating in that contest.
By all means put users of the subscription sites into a separate
category, but not those of us who have put in the effort into building
the sites ourselves.
Greg ZL3IX
On 2015
A pirate would have done pretty well to work ZL!
73, Greg ZL3IX
On 2015-02-07 06:58 a.m., Tree wrote:
KV4FZ reported that K1N sounded like K1N during this night - so I am
pretty sure it was not a pirate.
Hopefully - this will get resolved at some point soon. Just good to
know I am not alone
quite carefully,
and there was no discernible difference between before and after. (I
was not expecting there to be any).
Not only does the antenna add good top loading, but it is quite neat to
be able to tune the match to different parts of 160, simply by changing
band on the SteppIR.
73, Greg
, namely K7CA, WA7LNW, N5IA, W1AW/3, KV4FZ, W7RN.
Heard, but didn't even pause their CQ's for me, HS0ZIA, WD5R, N3QE,
K5MR, K0DI, N2KW, N5OT, K1LT, plus a few others.
I won't be putting an entry for this one! (Lew if you want a check log,
I can forward it to you, for what it's worth)
73, Greg
I think I reviewed it for our national magazine some years back. I
don't think you will find much in there that isn't in ON4UN's book.
73, Greg, ZL3IX
On 2014-01-22 04:29 a.m., James Rodenkirch wrote:
This is the title, Short Antennas for 160 Meter Radio - anyone read through it?
I have
station to work properly, requires just as much design skill and
ingenuity as the old timers used to set up their stations.
73, Greg, ZL3IX
On 2013-12-29 08:39 a.m., Steve London wrote:
Rule 6 of the Stew Perry is a joke in so many ways.
enjoy the contest the way we did back when Stew Perry
.
73, Greg ZL3IX
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anything in
mechanical strength?
Unfortunately this problem means that I will not be able to enter the
Stew. We are going away for a week for the festive season, next
weekend, so won't have time to fix the issue.
Comments welcome.
73, Greg, ZL3IX
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the
discontinuity is.
There is a bit of an investment to make now, as making up the TDR may
not be the quickest way to solve your immediate problem, but it will
certainly save you time in the event of future occurrences.
73, Greg, ZL3IX
On 2013-11-16 05:58 p.m., Gary Smith wrote:
I need to isolate
that.
This method has proved to be ultra reliable for detecting breaks in the
wire.
73, Greg, ZL3IX
On 2013-10-24 02:15 a.m., Jim Garland wrote:
I have two bidirectional 720 ft beverages that use 450 ohm ladder line,
oriented NE-SW and NW-SE. The ladder line is supported by 4x4 wood posts
this on if you think appropriate.
73 Greg ZL3IX
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Topband Reflector
Hi Jim,
Have you tried measuring the current in the parasitic when connected?
73, Greg, ZL3IX
On 2013-06-07 09:29 a.m., Jim Brown wrote:
I'm building a simple 2-el vertical array for 40M, with one element
driven against radials, and a passive reflector with an equal number
of radials. NEC
with the SWR!
All in all a bit of a non-event from my point of view.
73, Greg ZL3IX
On 2012-12-15 12:19 a.m., Carl Jonsson wrote:
Anybody hrd J6 /N7QT on 160? Heard him on 80 on Dec 11th, but since then
nothing. Any news?
73 Carl SM6CPY
___
Topband
no effect on the readings at all.
Don't know how easy it is to mess with the insides of the either the MFJ
or Palstar, but if you can get at the detector the same solution should
work.
73, Greg, ZL3IX
On 2012-11-03 10:21 a.m., Tom Boucher wrote:
A ham friend asked me to design a matching
it for a propagation check between their own QTH and ZL.
73, Greg, ZL3IX
___
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I tried one of these back in the late 90's, while active as ZS5K. Sure
it cancelled most of the noise arriving from the horizon, but, then,
most of the DX comes from there as well. I never heard anything
worthwhile on it, and ditched it after a couple of weeks.
73, Greg, ZL3IX (ex ZS5K
my SS.
73, Greg, ZL3IX
On 2012-04-18 05:34 a.m., Steve London wrote:
Herb,
You simply have no common darkness with 9M0L this time of year.
KV4 sunrise: 1002Z
9M0L sunset: 1033Z
KV4 sunset: 2236Z
9M0L sunrise: 2211Z
What do you want them to do ? Change the declination of the earth's
need to set the reverse biasing as a compromise between
IP3, and providing adequate protection for the Rx.
73, Greg, ZL3IX
On 2012-02-02 02:16 a.m., Pete Smith N4ZR wrote:
Quite by accident, in leafing through K9AY's new magazine I ran into a
reference to a surface-mount PIN diode
http
the preamp where it's convenient for you, but I advise
you to do the maths and insert the actual figures for your own situation.
73, Greg, ZL3IX
My choice is whether to put it at the antenna end, incurring the added
complexity of sending 12V DC to it via the coax, or to put it in the
shack
Jeff, I suspect that you mean modern day synthesisers rather than
specifically DDS. Actually, the DDS itself has quite low phase noise,
better than -130 dBc/Hz with Analog Devices chips, especially if the
internal multiplying PLL is not used in the reference path.
73, Greg. ZL3IX
On 2011-12
Rick, the one guy I know who says that, is Pai, VU2PAI.
73, Greg, ZL3IX
On 2011-12-25 06:19 a.m., rick darwicki wrote:
Anyone know the QSL manager that inserts a note saying he collects stamps?
I've been saving them, but forgot who wants them.
Thanks
Rick, N6PE
an
SSB QSO - the first ever. Unfortunately prop seems to be pretty much
back to normal now.
73, Greg ZL3IX
On 2011-03-02 02:38, Diane and Edward Swynar wrote:
Good Day All,
Is it just my singular imagination here, or has general activity on
160-meters declined significantly in the past few weeks
Hi Pete,
As long as your relays have decent isolation, even for high impedances,
it may even be better to switch the Bev wires themselves. That way you
don't share the ground at the feed end, and avoid any common impedance
coupling.
73, Greg, ZL3IX
On 2011-02-02 11:29, Pete Smith wrote
an RF source would, but at least it
allows a stable reference to be noted, against which future measurements
can be compared.
73 Greg ZL3IX
On 2011-01-17 19:09, Mike Waters W0BTU wrote:
I forget how often, Mark. I think it depended on when rain washed it away. The
performance would fade
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