ham radio test

ham radio test

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• Improving the Super-J - The collinear J-Pole, often known as the Super-J, does improve the behavior over a regular J-Pole. As many attest, there is an advantage when vertically combining 1/2 radiating sections to have a bit of separation between the half-wave end points. The Super-J has very little separation between the two half-wave radiators.
  [ Hits: 972 | Votes: 2 | Rating: 5.5 ]

• Quarter Waves and Velocity Factor - Coax Velocity Factor in Baluns, Does it Matter? Test results show coaxial cable velocity factor does not always enter into stub length calculations especially in the world of Baluns
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• Efficiency of the Z Match - Various configurations of the Z Match Tuner are tested for power efficiency over a wide range of antenna load conditions
  [ Hits: 968 | Votes: 4 | Rating: 5.5 ]

• Maine 2 Meter FM Simplex Challenge, VHF Contest, Wireless Society of Southern Maine - The Maine 2 meter FM Simplex Challenge is a ham radio contest primarily designed to give 2 meter operators a chance to compete on an even basis, and have fun doing it.
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• N1MM and SO2R - How to setup and work SO2R with N1MM the popular free contest logging software
  [ Hits: 147 | Votes: 1 | Rating: 10 ]

• Ham Radio Web DX Calendar - Monthly Amateur radio DX Peditions and Contest calendar at HamRadioWeb
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• VP5 Ham Radio Vacation Rental in Turks and Caicos - Harbour Rock is primarily a top quality vacation home. But for the ham, DX’ing or contesting is irresistible at a QTH where you can start your own pileup.
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• K8CY - The Ashtabula County Amateur Radio Club - The Ashtabula County Amateur Radio Club is a group of amateur radio operators (Hams) in Ashtabula County, Ohio. We dedicate ourselves to all aspects of amateur radio communications, from emergency communications, to social gatherings, to contesting. Our club is open to anyone wanting to learn and participate, regardless of licensing.
  [ Hits: 185 | Votes: 2 | Rating: 10 ]

• West Texas Amateur Radio Association - As a ham radio club we get involved with contest, emergency response and services (CERT, RACE, ARES & etc), volunteering to organizations that needs our help (Community, Boys Scouts, Senior Citizens, & etc.), promoting and educating individuals of amateur radio operations (ARRL, FCC, Obtaining Licenses, Local Government, & etc), meeting new and interesting people around the world and beyond through many sources (VHF, UHF, HF, Computers, CW, D-Star, RTTY, & etc.), amateur radio is a great social skill, there is no age limit on who can get involved, and much more.
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• Can a dumb radioamateur take part in SSB contest? - By using HamRacer, a windows based voice keyer, also dumb radioamateurs can take part to SSB contests. The unique synthesized PC-based voice keyer for HF and VHF SSB contests. In this video you can assist a real contest with recorded QSO with: SP6OWA, S57O, OK1IEI, 9A1DL, OE1PAB, OK1GTH, 9A1E.
  [ Hits: 477 | Votes: 2 | Rating: 10 ]

• G0HWC New Ham Shack - Pictures of the restructuring of the ham shack starting from an existing garage. Changes includes isolation of walls and roof and rebuilding of the radio table.
  [ Hits: 401 | Votes: 4 | Rating: 9.25 ]

• Contest Log Sheet in US Letter Format - An ham radio contest log sheet in a PDF US letter printable format, can be used for portable operations, free to print and download.
  [ Hits: 756 | Votes: 1 | Rating: 9 ]

• KO4BB's Manual Repository - Test equipment and ham radio related manuals
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• N1MM Logger+ - N1MM Logger+ is one of the most popular contest logging programs for Windows and it is the evolution of the N1MM classic. N1MM Logger plus is fully free to download and to use software featuring automatic CW generation, rotator and radio control, suport for So2R, cluster support, winkeyer interface, import export cabrillo and adif formats and many more features. Download N1MM from the official web site with latest callsign files and updated.
  [ Hits: 14214 | Votes: 12 | Rating: 7.37 ]

• CATconv Yaesu FT-991 HamRadio Deluxe Controller - This app permit to work in DigiModes using the latest free version of HamRadio Deluxe Suite 5.24.0.38 with the new Yaesu FT-991 (which is not supported in that version of the application) using the Yaesu FT-950 model in HRD
  [ Hits: 638 | Votes: 1 | Rating: 8 ]

• Pretty Lousy - PL 259 Connectors - The PL259/SO239 (aka UHF) connectors have harsh critics and religious defenders. Questionable measurement techniques complicate matters.
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• UHF Connector Performances - A deep analysis of UHF connectors performance tests, including return Loss of UHF Connectors, Mismatch Loss of UHF Connectors, SWR of UHF Connectors
  [ Hits: 290 | Votes: 1 | Rating: 8 ]

• Tektronix Compatible Tracking Generator - A spectrum analyzer is always an usefull amateur radio test equipment that should be present in a radio shack. Hams can use it for testing frequency response of filters, amplifiers, and other two-port RF devices. This article illustrate a tracking generator compatible with any spectrum analyzer in the Tektronix 490- and 2750-series lineups
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• The Test and Measurement Page - A page with several testing and measurement resources usefull for those ham radio operators who needs to align or repair their own radio equipment.
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• A CAT-5 Tester for Ham Radio - A Neat Little Tool For The Bench. The basic information needed when testing a multi-conductor cable like CAT-5 is that each wire in the 4 pair cable goes to the correct pin in the RJ-45 plug and that all crimps are solid.
  [ Hits: 331 | Votes: 0 | Rating: 0 ]

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