Tag Archives: K9ZW

K9ZW Northern Station – The Tower and the Antennas

K9ZW Northern Station – The Tower and the Antennas

The Tri-EX/Tashjian TM-370HD Skyneedle is here at a friend’s trailer yard, where we will do some light refurbishment (scrape and paint some light tin parts that are showing surface rust) and fit the Alfa-SPID RAK Rotor, while we wait for the new base and a few added accessories to arrive.

Here are a few pictures of the tower being removed from storage and transported to my friend’s trucking yard:

Crane lift of the TM-370HD

Crane lift of the TM-370HD

TM370HD_Out_of_Storage_02

TM370HD_Out_of_Storage_03

A bit about the TM-370HD – this is a motorized 70 foot tubular tower that has some pretty impressive numbers.

I have a full set of engineering calculations and the wind loading they cite is roughly five times what my array will be, and perhaps 35 times the weight load is available.

Not certain if the numbers they provided are after application of the designer’s safety factor (would presume so, as they were done for code compliance rather than product engineering) so the ultimate wind loading and weight bearing is truly impressive.

Initially going up is a SP7IDX Hexbeam HD Mark II antenna currently in production, and a W9INN Half-Sloper which I had on the ready.

The Hexbeam will cover 6m to 20m and the Half-Sloper will carry onwards 20m to 160m.

I thought I had another Tennadyne T-8 antenna locally sourced, but the present owner decided he didn’t want to sell it even though he’d just advertised it. I’d been interested in having both the LPDA and Hexbeam up to do some A/B comparisons.

Karl and Norman at Tashjian Towers Corporation have been super as usual.

They have in production a new base for me, and I am adding the work platform (tower already has the ladder) which will allow me to do 98% of service work without a lift.

That the work platform will make an awesome birdwatching and other outdoor pursuit platform hasn’t escaped me either! It is quite likely that it will also open up a way for my getting very high speed internet to this QTH, as aDSL isn’t going to quite cut it for remoting a full Flex-6000 based station.

There are a lot of logistics to go – I have verbals from the professional help to get the base in and the tower up, and I have access to a DitchWitch to bury the conduits needed. ( want to run the power separately from the coax feeds and other control wiring.)

I even have some nice touches to add features, like a set of industrial/maritime intercom units so one will be at the tower and the other in the shack.

73

Steve
K9ZW

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A Northern Station for K9ZW

Having secured a long term QTH on Washington Island, Wisconsin (US Island WI-001L), I’ve started putting together a station.

Here is what is planned:

• Transceiver – Main – FlexRadio Systems Flex-6300 w/ATU
• Transceiver – Back-Up Unit – TenTec Paragon II
• Transceiver – Vintage Net – Collins KWM-2A
• Amplifier – Expert 1Kw Solid State
• Tuner – Palstar AT-Auto fully upgraded by Kessler Engineering
• Radio Computer – Custom Built Win7 “blade” (or possibly a Neal Campbell PC)
• Audio Gear – full set W2IHY gear
• Frequency Reference – Homebrew Rb-Source
• Tower – Tasjian TM370HD SkyNeedle
• Main Antenna – 20m through 6m – SP7IDX Hexbeam II HD
• Main Antenna – 160m through 20m – W9INN Half-Sloper
• Vertical Antenna – 80m through 10m – Gap Titan DX
• Rotor & Control – Alfa-SPID RAK with Prog1 Controller
• Antenna Switch – 4O3A Signature/Sky Sat 1A2R Switcher with PTT Router (TBD – under review)

I’ll use my usual BuryFlex Coax as supplied by DavisRF with N-Connectors as usual where possible.

The only items to acquire are the Antenna Switch, a Watt/SWR Meter, possibly a station microphone for the Flex-6300 and possibly a Neal Campbell FlexReady PC if I decide not to use the customer server style one I have.

The SkyNeedle, the HexBeam, the Collins Transceiver (with all the extra bits) and a second Palstar AT-Auto tuner were acquired for the new station; everything else came from my back up unit collection. The Expert Amp is coming out of my main shack as I will finally put in the Alpha-9500 that has been sitting in the box for a while.

I have power supplies and lightening arrestors to match my home QTH gear.

Down the road I will most likely add a 4O3A Signature Station Genius SSC-XL and replace the Flex-6300 with another Flex-6700 GPSDO/ATU transceiver to make the Northern QTH and Home QTH closer in design.

Eventually I would hope to share SmartSDR Radio “Slices” between the two QTH’s, with a long term goal of being able to remote one or both stations.

Now to get the Island QTH on the air while everything is put together, my SteppIR CrankIR Antenna with Flex-6300 setup, as used at Rocky Ridge Farm last year, will be pressed into action.

73

Steve
K9ZW

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May 2015 Operation from Washington Island WI-001L – Trying for DXCC in one session

For a good part of last week I was on Washington Island, Wisconsin – US Island WI-001L – operating from my friend George W9EVT’s shack.

I had informally set myself a DXCC in a visit goal.  Despite poor weather I didn’t come too far short.

The first 16 QSOs I used George W9EVT’s Icom IC-7800 and then for the remaining 174 QSOs moved over to the Hilberling PT-8000A Transceiver.

Here is the country list for the visit:

  1. Aruba
  2. Andorra
  3. Austria
  4. Azores
  5. Argentina
  6. Algeria
  7. Balearic Islands
  8. Bahamas
  9. Bahrain
  10. Bonaire
  11. Brazil
  12. Belarus
  13. Belgium
  14. Bulgaria
  15. Bosnia-Herzegovina
  16. Croatia
  17. Chile
  18. Cuba
  19. Canada
  20. Canary Islands
  21. Cayman Islands
  22. Crete
  23. Denmark
  24. England
  25. Estonia
  26. Falkland Islands
  27. France
  28. Georgia
  29. Greece
  30. Germany
  31. Guinea
  32. Guayana
  33. Grenada
  34. Hawaii
  35. Hungary
  36. India
  37. Iceland
  38. Israel
  39. Ireland
  40. Italy
  41. Kyrgyzstan
  42. Kuwait
  43. Kenya
  44. Latvia
  45. Liberia
  46. Lithuania
  47. Lebanon
  48. Luxembourg
  49. Macedonia
  50. Malta
  51. Netherlands
  52. New Zealand
  53. Norway
  54. Northern Ireland
  55. Oman
  56. Portugal
  57. Panama
  58. Paraguay
  59. Philippines
  60. Poland
  61. Qatar
  62. Romania
  63. Russia – Asiatic
  64. Russia – European
  65. Sardinia
  66. Saudi Arabia
  67. Spain
  68. South Cook Islands
  69. St. Martin
  70. St. Barthelemy
  71. St. Lucia
  72. San Marino
  73. Slovenia
  74. Slovak Republic
  75. Switzerland
  76. Svalbard
  77. Scotland
  78. Sweden
  79. Turkey
  80. United Arab Emirates
  81. Uruguay
  82. Ukraine
  83. USA
  84. Wales

I’m rather sure that without the storms and lightening, that 100 DXCC entities wouldn’t have been much more work.

In addition to the DX, I also worked a “Clean Sweep” on the Ham Nation special event and a handful of special event stations that caught my interest.

I did fudge and organize one sked – I had called and arranged to work my good friend Paul AE5JU as my final QSO for the visit.  Nothing finer to “close the logs” with working a good friend about 1000 miles away!

While I only added two DXCC entities to my all time list, the exercise was a lot of fun for both myself and George W9EVT.

73

Steve
K9ZW

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May 2015 US Island Program One Day Getaway Island Activation Plans

Of course our friend George W9EVT will be operating for the day from Washington Island WI001L

Here further south in Wisconsin the team is myself and Scott W9JSB.  We may add one or two more hams, but they haven’t confirmed as I wrote.

Plan is The Friday evening part (May 9th 0000Z to dark)  to operate from Step-In Island WI039R.  This is a second time activation of an Island in Shoto Wisconsin.

Saturday will start with “The Flats” WI041R – an Island in Appleton Wisconsin in the Fox River – with myself running solo, and Scott W9JSB will join after he is done coaching his kids soccer team to do a first time ever activation for Banta Island WI057R.   Banta Island is further downstream in the Fox River, still in Appleton.

Equipment will be a bit different for the One Day Getaway than my past Island operations:

  • Transceiver – FlexRadio Systems Flex-6300, running SmartSDR 1.4.3 and a Toshiba Laptop
  • Antenna – SteppIR CrankIR antenna

I used this FlexRadio/CrankIR set up with great success for Washington Island WI001L weekends at Rocky Ridge Farm – a place we leased last season about 2 miles from George W9EVT’s QTH. As most folk refused to believe I wasn’t running an Amp and a Beam when I ran the setup from Rocky Ridge Farm, I am hoping the same performance will work for the team for the One Day Getaway.

Appreciate some help for the first time activation!  We need at least 25 confirmed QSOs with a minimum of one DX QSO to make the activation of Banta Island WI057R official.  Hoping we can catch many of you on the air that day!

73

Steve
K9ZW

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US Islands Awards Program’s “One-Day Getaway” – Saturday, May 9, 2015

Don’t miss this:

 http://www.usislands.org/USI-1DG-PressRelease.pdf

Contact: Jay Chamberlain, NS4J US Islands Awards Manager ns4j@usislands.org

For Immediate Release

Hams Hit the Water for the new US Islands Awards Program’s “One-Day Getaway” – Saturday, May 9, 2015

February 19, 2015

Fans of portable ham radio are encouraged to grab their equipment and head for the water as part of the new “One-Day Getaway,” sponsored by the US Islands awards program. The annual event will make its debut on Saturday, May 9, 2015, from 0000 UTC through 2359 UTC (Friday evening to Saturday evening in the continental US).

Founded in 1994, US Islands promotes portable ham radio operations from islands found in all bodies of water: lakes, rivers, streams, ponds, and coastal islands in US territorial waters. The One-Day Getaway is an on-air activity, not a contest: no scores are tallied and no prizes are awarded. Participation from all radio amateurs, regardless of experience level, is encouraged.

“US Islands is a great way to go on a mini-DXpedition without spending a lot of money,” said US Islands Awards Manager Jay Chamberlain, NS4J. “Discovering islands in your own back yard and setting up a station outdoors is always a good time. If hams have only operated outdoors during Field Day, we offer another route to get outside and enjoy portable ham radio in a different way.”

Contacts can be made with any station; US Islands offers achievement awards for both island activators and island chasers, including a certificate for your first US Islands activation.

While there are over 2,800 islands on the US Islands list, there are more than 17,000 islands within the United States. Participants can use Google Earth to locate new islands and be the first to operate ham radio from that location! Complete information on the US Islands Program, a how-to guide for One-Day Getaway participants and a list of currently qualified islands is available at http://www.usislands.org.

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Working on doing an activation myself for the event! Details to follow!

73

Steve
K9ZW

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Running Flex-6300 SmartSDR 1.4.0 QSOs from a Winbook with an AblePlanet Linx Audio Boomset

The WinBook runs Win8.1 and ran me a huge $60.00 on special.

The Boomset is a nice noise canceling AblePlanet Linx Audio unit I had bought one for each of in the house for traveling (mine has the optional Boomset plug-in microphone).

Would be easier if I added a FlexControl and a Mouse, but that would be cheating, right?

Some latency issues in commands issued to the touch screen having a moment lag to action at the Flex-6300.

I did cut back the Frames Per Second and Waterfall motion rate to improve the ability of the WinBook to run SmartSDR 1.4.0

Adding a second slice is possible, but receive only as this whole setup is at the limit of the WinBook’s brain power.

My wife wasn’t happy at my sitting at my office desk call things like “India Romeo Four Mike – Kilo Niner Zulu Whiskey 59 59 001 001 QSL?” though she could see my point that I could be outside working QSOs once the weather allows.

I’m very impressed that SmartSDR has so improved that this is even possible!

73

Steve
K9ZW

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