[SJDXA] W2GD report
Kz2i at aol.com
Kz2i at aol.com
Wed Feb 3 16:19:12 EST 2016
congratulations from the old NJ guy IN NC.
73 de Steve, KZ2I
Charlotte, NC
Carolina DX Association
South Jersey DX Association (Founding Member)
Proud Member of SJDXA QSL Team - K5D, HK0NA, FT5ZM, K1N, VP8STI / VP8SGI
In a message dated 2/3/2016 2:46:43 P.M. Eastern Standard Time,
tuvets at bellsouth.net writes:
Congratulations! 73, Karl W4CHX, the new guy from NC
____________________________________
From: Bob Schenck N2OO <n2oo at comcast.net>
To: 'SJDXA-LIST' <sjdxa at mailman.qth.net>
Sent: Wednesday, February 3, 2016 2:42 PM
Subject: [SJDXA] W2GD report
Well done guys! We own the USA Top Claimed score and are sixteenth overall
in the world.
Operators: _K2SG_ (http://3830scores.com/findcall.php?call=K2SG) _K2TW_
(http://3830scores.com/findcall.php?call=K2TW) _KI4KWR_
(http://3830scores.com/findcall.php?call=KI4KWR) _KU2C_
(http://3830scores.com/findcall.php?call=KU2C) _N2HM_ (http://3830scores.com/findcall.php?call=N2HM) _N2OO_
(http://3830scores.com/findcall.php?call=N2OO) _W1GD_
(http://3830scores.com/findcall.php?call=W1GD) _W2OB_ (http://3830scores.com/findcall.php?call=W20B)
_W2CG_ (http://3830scores.com/findcall.php?call=W2CG) _W2GD_
(http://3830scores.com/findcall.php?call=W2GD)
_W2NO_ (http://3830scores.com/findcall.php?call=W2NO) _W2RQ_
(http://3830scores.com/findcall.php?call=W2RQ) _W5ZN_
(http://3830scores.com/findcall.php?call=W5ZN) _WS2C_ (http://3830scores.com/findcall.php?call=WS2C)
Here is the story:
http://3830scores.com/showrumor.php?arg=BJaOzbgaiiggk
Here is the scoreboard:
http://3830scores.com/currecscores.php?arg=okcmgKzWgfagX
Multi-Op HP
Call
QSOs
State/Prov
Countries
Op Time
Score
Club
_HG8DX(@HA8DZ)_ (http://3830scores.com/showrumor.php?arg=4oajzrgaiigyD)
1678
42
87
36:40
1,330,377
_S51V_ (http://3830scores.com/showrumor.php?arg=Pea0zWgaiiaae)
1733
45
81
37,5
1,317,834
_UA2F_ (http://3830scores.com/showrumor.php?arg=UTaBz2gaicgvp)
1731
32
83
36
1,201,750
UA2 CONTEST CLUB
_E7DX_ (http://3830scores.com/showrumor.php?arg=l4a6zwgaiccvp)
1569
36
80
31,5
1,060,124
BHCC
_DR1A_ (http://3830scores.com/showrumor.php?arg=3EaDzkgaigcgD)
1505
40
82
35
1,027,362
BCC
_9A1P_ (http://3830scores.com/showrumor.php?arg=xUa0z5gaigiqo)
1488
41
80
35
996,677
Croatian CC
_UA7K_ (http://3830scores.com/showrumor.php?arg=w0a3z5gaimask)
1406
29
88
925,002
_EIØR_ (http://3830scores.com/showrumor.php?arg=6NaNzWgaicmsd)
1359
39
72
34
895,992
_OK5W(@OK1KSO)_ (http://3830scores.com/showrumor.php?arg=PlawzRgaifyie)
1298
36
78
835,278
_G5W_ (http://3830scores.com/showrumor.php?arg=e3a9zbgaicsqP)
1339
39
69
35
834,408
CDXC
_9A3XV(@9A4M)_ (http://3830scores.com/showrumor.php?arg=O4aUzRgaigice)
1312
34
78
35:00
831,040
Croatian CC
_OM2Y_ (http://3830scores.com/showrumor.php?arg=xka0zPgaicmyh)
1331
27
76
778,371
_OT6M_ (http://3830scores.com/showrumor.php?arg=hha6z9gaimmfB)
1222
35
68
31
715,541
BCC
_RT6A_ (http://3830scores.com/showrumor.php?arg=H6aoztgaiicvT)
1365
19
77
712,992
_OL3Z_ (http://3830scores.com/showrumor.php?arg=pda6zEgaigggT)
1187
30
72
28h30
673,404
_W2GD_ (http://3830scores.com/showrumor.php?arg=BJaOzbgaiiggk)
1326
59
65
31.5
662,284
FRC
_LZ5R(@LZ4TL)_ (http://3830scores.com/showrumor.php?arg=7paeztgaicfi9)
1197
17
76
33
637,329
LZCT
_HG7T_ (http://3830scores.com/showrumor.php?arg=JKakz9gaifgm1)
1143
27
71
27
634,942
HADXC
_RY9C_ (http://3830scores.com/showrumor.php?arg=oha7zlgaimqih)
998
1
65
30
609,510
Ural CG
_UA4M(@RA4LW)_ (http://3830scores.com/showrumor.php?arg=9radzNgaiimyd)
1119
19
82
29
608,929
Despite sub-par conditions last weekend, we were reasonably competitive
with stations comparably equipped (K1LZ, K3ZM - both SO entries) as measured
by the total number of ten point contacts and total multiplier. NR4M and
K0DI (N2CEI) were our closest USA multi-op competition but neither enjoyed
the depth of EU we did. Being able to consistently pull out the 2nd and 3rd
level of EU stations calling continues to be our primary limitation.
THE BIG NEWS last weekend was finally accomplishing virtual isolation
between the Run and Mult stations. The incessant keying crude that we've all
suffered through for literally decades was finally eliminated. With just 4 or
5 kc of separation it was possible to operate as if the other station
didn't even exist.....this is a remarkable accomplishment which has been 20
years in the making. Although we can't pinpoint exactly what finally got us
here, using all K3 radios, tightening up station coax cabling on the rx and
tx sides, in particular eliminating all RCA phono connectors, plus adding
band pass filters this season, were certainly contributing factors. Again
congratulations to everyone who contributed to achieving this important
milestone.
Between the TBDC and CQ160 CW weekends there were no fewer than three work
parties to get the station ready. The devotion of team members to do the
work required to make our 160 meter operations successful this season seemed
to reach an all time high.....well done TEAM!
TO DO Items (before CQ160 PH)
I'm purposely placing near the top of this debrief those work items that
have time value, particularly for the SJDXA team who will operate the CQ160
PH next month.
1. Resolve changing SWR condition on NE sloper. During the 2nd night of
CQ160 CW, the SWR on the NE sloper varied slightly all
evening.....indicative of a likely coax problem. The most probable source of the problem are
the hard line connectors. In prior testing we'd observed a high resistance
condition between center conductor and outer shield on one or both of the
500' hard line runs to the tower. Despite our best efforts cleaning up the
N-female hard line connectors and installing new N to SO239 adapters at the
tower we could not resolve this hi resistance anomaly. The connectors in
the crawl space cannot be ignored since they were underwater for days
following Sandy.
2. Reinforce NE halyard anchor. At a minimum install a safety rope tied
around the two down ropes and over to the tower so in the event the current
anchors fail, the halyard will not become loose in the wind and become
entangled in a guy wire, potentially unreachable.
Best solution would be installing a screw in anchor adjacent to the
existing stakes (Rohn models GAS604 or EZ48
http://www.3starinc.com/rohn_tower_guy_and_anchor.html
or Granger 48" anchors
_http://www.grainger.com/product/GRAINGER-APPROVED-Earth-Anchors-WP5534315/_/N-lkk/Ntt-Screw+Anchor?adgrpID=19672345394&kwdID=%2
Bscrew+%2Banchor&s_kwcid=AL%212966%213%2192178402794%21b%21%21g%21%21%2Bscre
w+%2Banchor&sst=subset&ts_optout=true&s_pp=false&picUrl=//static.grainger.co
m/rp/s/is/image/Grainger/4LVK3_AS01?$smthumb$_
(http://www.grainger.com/product/GRAINGER-APPROVED-Earth-Anchors-WP5534315/_/N-lkk/Ntt-Screw+Anchor?adgrp
ID=19672345394&kwdID=+screw++anchor&s_kwcid=AL!2966!3!92178402794!b!!g!!+scr
ew++anchor&sst=subset&ts_optout=true&s_pp=false&picUrl=//static.grainger.com
/rp/s/is/image/Grainger/4LVK3_AS01?$smthumb$)
Our prior attempts to install the black anchors now on-site were not
successful.
3. Continue to monitor Route 9 noise sources just north of Murphy Drive
and contact AC Electric technician in the event any new power line noise is
heard at 1710 Khz.
RECAP of SUNDAY MORNING BREAKFAST DEBRIEF COMMENTS
Weekend Positives:
1. We finally achieved full isolation between Run and Mult
stations....the incessant crude heard when either station transmitted was completely
eliminated....each operator could hear through the other...as if the other guy
wasn't even there....truly AMAZING. Recabling and connectorizing
everything in shack and introduction of band pass filters were likely contributing
factors in this success story.
2. We had adequate staffing to cover all three operating positions all
weekend. The worth of having a 'slave' position was reinforced.
3. New shelving built by W2NO took the clutter off the operating
table...tnx Danno!
4. Repairs to the Delta loop the day before the contest were totally
successful.....leaving more time on Friday for beverage inspections and other
activities.
5. The feedline for the NE beverage was re-routed away from the power
lines potentially lowering the noise pickup.
6. Steve (KWR) supplied the team with tasty contest food...TNX.
7. During the contest team members investigated and resolved problems
with the HI-Z four and the South Beverage (in the dark).
8. On Saturday the bent mast supporting the Inverted L was replaced and
the antenna restored to service.
9. Having eliminated most if not all stray RF in the shack, the network
devices worked perfectly - no network crashes.
10. The performance of the HI-Z was again impressive and contributed to
our putting 318 ten pointers in the log. All three radios were diversity
equipped for the first time.
11. The weather was never a factor in our contest activities. In general
there was no meaningful QRN all weekend.
12. The line noise on Route 9 was quiet all weekend. Thanks to N2HM,
K2SG and Randy for continuing the search for noise sources two weeks ago!
13. Guest op W5ZN pulled his weight....working on the TX and RX antennas
and in working the contest. Joel and I also identified a better location
for the future Low-Z eight circle RX array near the SW beverage. Thanks for
coming north for the weekend Joel!
14. Cable labeling made swapping radios between operating positions
nearly foolproof.
15. Replacement PCs on the run and mult positions worked perfectly.
Items To Improve Upon Next Season:
1. During repair of the delta loop, it was observed the wire has been
damaged, the jacket is compromised in multiple places, introducing possible
corrosion, etc. We need to replace the delta element next season. Once
installed, we also need to make time to confirm it's resonance at 1830 Khz.
2. Need to digitally document what antennas are connected to what outputs
on the panel under the table. The list is in the shack on paper.
3. Replace the often spliced corner pull away ropes used on the delta
loop.
4. Implement the new Hi-Z weatherproofing configuration as developed by
W2NO. Also cover the element amplifiers with plastic bags to shed water.
5. Move the low dipole antenna to a new location.... at least 75 to 100
feet away from the power lines.
6. Between contests, clean all beverage wire connections to 9:1
transformer boxes.
7. Install new spade lugs on all beverage elements.
8. Set up all three K3s so they are identical. In particular set up the
balance control function to facilitate easier adjustment of volume when
using diversity reception techniques.
9. Install a W3LPL bandpass filter in the Hi-Z Four and future 8 circle
systems.
10. Build a switching system to enable the ability of all three operating
positions to select between the HiZ Four and 8 Circle antennas on the sub
rx.
11. In APRIL, lay out 8 circle array and install base support structures.
12. We need to follow up and doument and follow a more rigorous
pre-contest routine when assembling the station, including a set of specific test
procedures to accurately determine TX antenna status, RX antenna(s) status,
rig/logging software connectivity, etc. all done well before the bell so
there is adequate time to take corrective action ....reduce avoidable
'surprises' on contest day.
13. Procure a supply of assorted ferrite types to deal with future rf
issues.
14. Consider installing choke equipped center insulators on the two
slopers.
15. Install screw in earth anchors for both NE and West tower halyards.
16. Revisit consideration of installing a separate halyard at 240 feet
for the NE sloper.
17. Investigate the technical requirements to have two or more active run
positions. This year, S51V had four active run positions which achieved a
274 qso total during the first hour of contest.
18. Continue the search for noise sources on and off site.
If you have additional observations and suggestions not included in this
debrief report please share them with everyone on the list.
A Personal Note to the Team.....
It was one year ago this week I first faced the fact I had cancer. At the
time it wasn't clear what type of cancer I had, and with this hanging over
me I continued on with the K1N adventure. Since then, I've been
exceptionally blessed...... my doctors accurately diagnosed my medical condition and
have provided medical care that resulted in total remission just five
months ago....an absolute miracle. The fact remains there is no cure for
metastatic melanoma....so my future remains unsure.
This 160 season I've admittedly been more driven than normal....pushing
everyone on the team to make whatever improvements were needed to make the
station work better than ever. That last 5% on the road to perfection is
always the most difficult.....and I have pushed pretty hard to get close. I
am in your debt, for putting up with me....and being there for me at the
same time. Under the surface my emotions were running pretty high this
weekend....and I feel so very fortunate to have good friends like you. Thanks.
73,
John W2GD
____________________________________
F
See ya’ in the Pileups!
73!
Bob Schenck, N2OO
President South Jersey DX Assn
GO SJDXA!!! _www.sjdxa.org_ (http://www.sjdxa.org/)
President Chairman Old Barney ARC
GO OBARC!!! _www.obarc.org_ (http://www.obarc.org/)
DX Editor CQ Magazine _www.cq-amateur-radio.com_
(http://www.cq-amateur-radio.com/)
Director INDEXA _www.indexa.org_ (http://www.indexa.org/)
Trustee 835 Amateur Radio Group _www.146835.org_ (http://www.146835.org/)
QSL Managers Society _www.qslmanagers.net_ (http://www.qslmanagers.net/)
ASM-SNJ ARRL _www.arrl.org_ (http://www.arrl.org/)
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