The first morning started out with a bunch of
DUs in at 1000 UTC, before Japanese sunset. These were only the regulars
and were all too weak to be heard on the E100+Wellbrook Array. I went
back to bed for 90 blissful minutes and started back in at 1140, with
local sunrise expected at 1320. Things were already quite strong from
Asia at tune-in and I was very busy from then until 1335. I ended up
with:
Eighteen Asians and one DU, all on E100, inductively connected to
Wellbrook Phased Array
693 JOAB
Tokyo
Japan
8/19/2008
1145 NHK 2
EE Lessons
828
JOBB
Osaka
Japan
8/19/2008
1159 NHK 2
TOH
891
JOHK
Sendai
Japan
8/19/2008
1323 NHK1
Talk//594
963 CRI RR
Svc Manchuria?
China
8/19/2008
1202 News
in RR: First China
972
HLCA
Dangjin
South Korea
8/19/2008
1207 Talk
in KK ID @ 1300
1017 CRI
KK Svc Changchun
China
8/19/2008
1219 Talk in Korean
1035
HLCP
P'ohang
South Korea
8/19/2008
1307 KBS1
//1305
1053 Jam Synchro
Multiple Sites
South Korea
8/19/2008
1230 Buzzzzz
1215
CNR2
Shenyang
China
8/19/2008
1241 CC Talk
1242 JOLF
Tokyo
Japan
8/19/2008
1232 JJ
Talk
1287
JOHR
Sapporo
Japan
8/19/2008
1234 JJ
Talk
1305
HLSV
Uljin
South Korea
8/19/2008
1307 KBS1
//1035
1332
JOSF
Nagoya
Japan
8/19/2008
1310 JJ
Talk
1350
JOER
Hiroshima
Japan
8/19/2008
1312 JJ
Talk
1386 NHK2
Synchro Japan
8/19/2008
1243 EE
Lesson
1422
JORF
Yokohama
Japan 8/19/2008
1314 JJ
Talk 50th TP
1512
2RN
Newcastle
Australia
8/19/2008
1330
Aussie Talk
1575
VOA
Ayutthaya
Thailand
8/19/2008
1209 Talk
in lang: First Thai
None of these were new on the 313E or any other top communications
receiver used at Grayland, but each was exciting as I snagged them on the
E100. Cheering was heard!!! Probably the most interesting
were the two 10 kW. Koreans on 1035 and 1305, caught in parallel, thanks
to Bruce Portzer's incomparable PAL Log. The 891 NHK1 Sendai Log was
quite interesting as well, not being that common at Grayland.... it was
made special by also catching 5AN Adelaide (unneeded) as the band faded
around 1330. Several other Japanese were heard on the E100, but were
unneeded, having been heard on the July DXpedition (594, 774, 1134,
1287). I was especially pleased, also, to snag JOER, 1350 kHz., heard
once in a while at Grayland, but never before on an
ultralight. Other notables were my first Chinese and Thai
stations.
I'm also pleased to report that I finally heard my first BAREFOOT
Trans-Pacific station:
774
JOUB*
Akita*
Japan*
Asia*
500
8/19/2008
1252 NHK2 EE Lesson - *BAREFOOT*
I heard that with Sony's tiny SRF-T615, pressed against the west-facing
picture window, about 5 feet from all of the computer equipment. I'm
fairly sure that I would have heard three or four more stations this
morning that were doing fairly well quite well on the Unlimited set
up.... Japan 594, China 963, South Korea 972 and 1566.... IF I HAD BEEN
WILLING TO GO OUTSIDE IN THE RAIN and leave the E100 + Winradio main
sets.
I'm sure that some of you are wondering about the relative difference in
receivers and antennas between T615 Barefoot, E100+Big Ferrite Bar,
E100+Array and Big Radio + Array. I know that I was/am and I know that
the answer is somewhat different for domestic vs. Trans-oceanic split
DXing and is also very dependant on the surrounding RF environment,
especially the presence or lack of MAJOR AM stations in your own area.
(For instance, the E100+Array is nearly unusable in the RF cesspool of
metro Vancouver, BC where I am on Orcas Island.) Here in very
rural/isolated Grayland, I'd say that the E100+Array is King of the
Ultralight Hill. I'm rather sure that the same modified E100 would do at
least as well with multiple Beverages of at least 1000 feet.
The E100 that I'm using has been modified with a Murata 5 kHz. IF filter
which allows me to hear TPs well at 2 kHz. or more away from a North
American frequency here in rural Grayland. Lacking SSB and
vertical-walled IF filters, hearing TPs at 1 kHz away from domestics is
difficult and dependant on the relative strengths of the two signals. 890
is virtually open in the NW, so hearing 891 is quite possible, most of
the other international channels ending in 9s or 1s are much more
difficult. Finally, it must be said that the Winradio 313E is the most
sensitive radio that I have ever used... the best at audio recovery. I
understand that the 7030 Plus is in the same category. The digital
filters of the 313e are also very outstanding and, tho its dynamic range
has been exceeded by quite a few newer SDRs, I have only found one
instance where that has inhibited even a single reception.
So, if I set the 313e + Wellbrook Phased Array as 100 percent, I would
rate the other possibilities for Trans-Pacific work here as
below:
313e+Array or Beverages: 100%
E100 mod. + Array or Beverages 66%
E100 mod + Major Ferrite Bar 33%
T615 Barefoot
5%
The loss of 1/3 of the T-P audio between the 313e and the E100, I would
blame about 1/3 on the IF filters at 1 kHz above/below domestics and
about 2/3 on general difference in audio recovery between the two sets.
Would an RF amp help the E100 + Array out here in the boonies. I
don't know, but I'm gonna find out.
A final caution.... the figures above are partly intuitive SWAG guesses.
I'm least comfortable with the 33% that I assigned to Big Ferrite
bars. That is mostly based on one parallel DX session when Gary
DeBock was nearby in the Grayland area with his Bib Bar setup and I had
the current setup running at the Grayland Moptel. The guess is also
somewhat on my own experience with Big Bars.
When I assigned 5% to the Barefoot T615, I sez to myself.... "Yes,
but how do you explain the absolutely stunning TA successes of Allen
Willie in Newfoundland and Paul Logan in Northern Ireland, both running
Barefoot???" The only explanation that I could imagine would
be their wonderful locations, with relatively much shorter TA distances
than those across the Pacific. Having DXed one memorable week in
Newfoundland, my guess is that Paul and Allen are probably hearing 2/3
OVER ALL of what they could hear using major antennas and the best
receivers. Beside the shorter distances, both of them have the huge
advantage (as I do on Orcas and Patrick does at Seaside) of DXing day
after day. Thus, while they might only get the stronger 1/3 of what is
available on any given morning, having the dedication to DX day after day
gives changes in propagation a chance to help improve those daily totals
significantly. Again, totally a SWAG and totally ignoring the obvious
talent and knowledge of those two Master DXers.
Anyway, this first morning at Grayland was wonderful. I added two
new countries (Thailand and China), brought my total T-P station count to
above 50 and got my first T-P Barefoot. Passing the landmark of 50
T-Ps makes me wonder if 100 is possible in the Unlimited Class. I
sort of think so, but I bet that it takes more than one good season.
Getting that first T-P Barefoot makes me wonder about that, too. I'd have
to get me a little umbrella tent tall enough to sit in a chair at a
little table. I'll be durned if I will sit or stand in the rain and
wind and COLD out here on the Coast to DX! There are limits, after
all!!!
:>)
John Bryant
Grayland 2008.8 DXpedition
E100 + Wellbrook Phased Array
Winradio 313e spotting receiver