Topband: KH8/AA7JV on Low Bands from Manu-a Islands

2023-11-02 Thread GEORGE WALLNER

Hello Topbanders,


We did manage to get ashore with a full RIB station and raised a 60' top 
loaded vertical, which stands in the water most of the time (except at low 
tide). Right behind the antenna there is virtually vertical 1200' mountain 
wall to the south, but take off is clear to directions from NW (280 degrees) 
to NE (50 degrees). That is from JA to W4 (and  N. EU to N. Africa). SA may 
be blocked but you never know with TB.
We will start operating on 160 tonight at UTC 0530 (Nov 3) from the Manu-a 
Islands, Olosega Island (AH55eu, OC-077, -14.16476, -169.62122), American 
Samoa. This is another precarious location where we are anchored off the 
shore in open waters. (But not as crazy as Ducie was.)
Will start on 160 meters CW at 0530 UTC, listening for Europe, but will 
switch to 80 if TB is not productive. We will be back on TB for NA sunrise 
around 1030 UTC. FT8 in a few days' time.
There is some generator noise on both 160 and 80, which I will try to 
eliminate tomorrow, but for tonight we are stuck with it. (It is hard to get 
to the shore at low tide. We can only do it on paddle boards.)
We hope to be QRV at this location until Nov 9 (WX and other factors 
permitting).

GL and 73,
George (AA7JV) and Mike (KN4EEI)
Note: We will be on 15, 12 and 10 at times during the day.



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Re: Topband: Topband from KH8 ..... Manu-a

2023-11-02 Thread GEORGE WALLNER

Bob,
Thanks for info. Will be listening for you on 160.


CU and GL,
George
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Re: Topband: Looking back 11 years ago on 160

2023-11-02 Thread n4is
Fellow top-banders

Propagation on 160m is always good. The MUF is always well above 1.8 MHz, so
the signal always get into your antenna. The key on 160 is how low is your
noise! The attenuation is the main factor, if the arriving signal is above
noise you can copy it. So,.. you really have work to do at your side.

Perception is a dangerous thing! We only remember the good things, the good
times. If you don't take notes every week about propagation you just don't
have the complete picture to remember it.

Last night, OK1CF was 579. 20 dB above noise floor, Roger you too very
strong. Low attenuation equal great conditions.

However people don't turn on the radio if some web "podcast it"

Conditions is what it is today, now, when you turn on the radio. You can not
work DX on the bast, it does not matter.

The most important equipment I have in my station is a very comfortable arm
chair!

73's
JC 
N4IS



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Topband: Looking back 11 years ago on 160

2023-11-02 Thread Roger Kennedy


Well when I complain on here that DX Propagation on 160m isn't nearly as
good as it was years ago, people say things like "it's the Sunspot Cycle . .
."

Mark, clearly you agree that it's not that simple !

Roger G3YRO


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Re: Topband: Topband from KH8 ..... Manu-a

2023-11-02 Thread W3HKK
George, your quite the physical specimen! Good luck getting set up.
Will be listening an hour before Ohio sunrise.. 1100z.-1200z

Also, FWIW, 10m had a huge BY opening last night around z. Saw
four BA-BH-BI spots, copied three and worked all three. So we seem to
be having excellent openings on 10m to all points of the globe these
days. So you might find success into EU. Now that the sunroom and deck
construction is complete, my home brew Moxon at 22 ft is up. Its first
test in last weekends CQWW produced a respectable 611 qsos 95
countries including 10 Pacific islands.

Tomorrow for Winter Season, I plan to roll out my 26 radials for the
160 INV-L, which should add 0.5-1.0 S-unit to the signal vs running it
in summer mode with no radials and against one ground rod. I worked
you in summer mode not long ago so it works pretty well.

Bob

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Sent: Thursday November 2 2023 12:00:46PM
Subject: Topband Digest, Vol 251, Issue 3

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 Today's Topics:

 1. Wednesday activity report (Mark Lunday)
 2. Looking back 11 years ago on 160 (Mark Lunday)
 3. KH8 from Manu-a -- Update (GEORGE WALLNER)

 --

 Message: 1
 Date: Thu, 2 Nov 2023 00:52:17 +
 From: Mark Lunday 
 To: "Topband@contesting.com" 
 Subject: Topband: Wednesday activity report
 Message-ID:

 Content-Type: text/plain; charset="us-ascii"

 OK1CF/Karel heard about 0040 UTC calling CQ, very deep QSB going from
Q5 copy down to nothing and back again. K4TL worked him from Florida
but I was not heard.

 I called CQ numerous times but no replies. Even with 500 watts I was
not making it onto any of the RBN spotters from EU.

 Went up to 80 with 500 watts and was spotted by G4IRN.

 This is depressing. I don't have high hopes for the 160 meter contest
in December. What a difference from 2009-2010 when 100 watts easily
got me into EU and middle east.

 Mark Lunday, WD4ELG
 Greensboro, NC FM06be
 wd4...@arrl.net
 http://wd4elg.blogspot.com [1]
 SKCC #16439 FISTS #17972 QRP ARCI #16497

 --

 Message: 2
 Date: Thu, 2 Nov 2023 01:04:49 +
 From: Mark Lunday 
 To: "Topband@contesting.com" 
 Subject: Topband: Looking back 11 years ago on 160
 Message-ID:

 Content-Type: text/plain; charset="us-ascii"

 The band was on fire from here in central NC.

 Logbook shows lots of EU, C5, KH6, 5T, PY0S, RI1ANF, V5, ZS, ZL, even
UY0ZG!

 Something is different, maybe it's not just me.

 Mark Lunday, WD4ELG
 Greensboro, NC FM06be
 wd4...@arrl.net
http://wd4elg.blogspot.com [2]
 SKCC #16439 FISTS #17972 QRP ARCI #16497

 --

 Message: 3
 Date: Thu, 02 Nov 2023 01:58:51 -0400
 From: "GEORGE WALLNER" 
 To: Topband@contesting.com
 Subject: Topband: KH8 from Manu-a -- Update
 Message-ID: 
 Content-Type: text/plain; charset="utf-8"; format="flowed"

 We have dropped anchor at Manu-a this afternoon. We tried to get to
the
 beach in the tender, but it was way too rocky and we could not even
get
 close to the beach. I have swam out to the shore and have scouted out
a
 channel that we will attempt tomorrow morning at high tide. Fingers
crossed.
 The location has a 1200' almost vertical mountain-side to the S, SE
and SW.
 Open to the NE, N and NW.

 (Google maps -14.164769 -169.621227.) I hope that a skewed path
opening will
 get me to W EU just after my SS, starting around 0530 Z. And then E
EU
 maybe around my SR at 1630 Z.
 I will post if we make is ashore in one piece and get the radio
working.
 You never know
 73,
 George,
 AA7JV

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Links:
--
[1] http://wd4elg.blogspot.com
[2] http://wd4elg.blogspot.com

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Re: Topband: KH8 from Manu-a -- Update

2023-11-02 Thread Eduardo Araujo via Topband
 George, I hope you can get to reach the shore safely!!!
I need KH8 on CW, Which call would you be using? KH8/ your call?
Good luck with the attempt Eddie, LU2DKT 
On Thursday, November 2, 2023 at 03:05:16 AM GMT-3, GEORGE WALLNER 
 wrote:  
 
 We have dropped anchor at Manu-a this afternoon. We tried to get to the 
beach in the tender, but it was way too rocky and we could not even get 
close to the beach. I have swam out to the shore and have scouted out a 
channel that we will attempt tomorrow morning at high tide. Fingers crossed.
The location has a 1200' almost vertical mountain-side to the S, SE and SW. 
Open to the NE, N and NW.

(Google maps -14.164769 -169.621227.) I hope that a skewed path opening will 
get me to  W EU just after my SS, starting around 0530 Z. And then E EU 
maybe around my SR at 1630 Z.
I will post if we make is ashore in one piece and get the radio working.
You never know
73,
George,
AA7JV
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