arrl book

arrl book

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• 5 element Yagi antenna for 10 meters band - This 10 meter antenna is right out of the ARRL Antenna Book. There are 5 elements on a 24 feet boom and it performs well from 28.0 to 28.9 MHz.
  [ Hits: 194 | Votes: 2 | Rating: 6 ]

• PV4 4 element Yagi antenna - PV4, W2PV 4 element Yagi antenna as described in ARRL antenna handbook 15th edition for 20 meters band by T93M
  [ Hits: 7538 | Votes: 7 | Rating: 6.43 ]

• 2 Meter 10 Element Quagi Antenna - This antenna was designed by N6JSX Kuby for Transmitter hiding. Fitting the requirements of directionality, high gain, and portability. This antenna was derived from the ARRL Handbook information on Quagi's and Yagi's; in the absence of two meter Quagi information, UHF Quagi dimensions were scaled into 146 MHz use.
  [ Hits: 15657 | Votes: 32 | Rating: 7.06 ]
• ZR6KMD 2M Beam Antenna - This design was adapted from an article in the ARRL Handbook and built with simplicity and duplicity in mind. This antenna is a vast improvement over a standard dipole with a forward gain of around 8db with a front to back ratio of 10db.
  [ Hits: 2222 | Votes: 1 | Rating: 2 ]

• A 6m portable 4 element quad - This antenna is based on a design for a portable 2 element 6m Quad by VE7CA, which is featured in the 19th Edition of the ARRL Antenna Handbook
  [ Hits: 6618 | Votes: 21 | Rating: 8.35 ]

• Axial-Mode Helical Antenna Calculator - Simple implementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.
  [ Hits: 2853 | Votes: 15 | Rating: 5.4 ]
• Log-Periodic Dipole Array Calculator - This LPDA calculator is based on the design procedure as described by L. B. Cebik, W4RNL (SK) in the 21st edition of The ARRL Antenna Handbook.
  [ Hits: 484 | Votes: 5 | Rating: 7 ]

• Helical Antenna Calculator - This is my simple implementation of the ARRL Antenna Book design equations for the axial-mode helical antenna.
  [ Hits: 4645 | Votes: 47 | Rating: 5.55 ]

• Log Periodic Antenna Design  ^pop - calculates the dimensions and spacings of the elements needed to build a log periodic antenna, given tao, sigma and the lower and upper cutoff frequencies.
  [ Hits: 34840 | Votes: 295 | Rating: 6.04 ]

• L.B. Cebik - W4RNL documents by ON5AU - A collection of antenna projects by W4RNL L.B. Cebik collected in a single link page by ON5AU. Includes ARRL QST, Modeling and Understanding Small Beams and books
  [ Hits: 432 | Votes: 3 | Rating: 10 ]

• Logbook of the World - LoTW - ARRL's Logbook of the World (LoTW) system is a repository of log records submitted by users from around the world. When both participants in a QSO submit matching QSO records to LoTW, the result is a QSL that can be used for ARRL award credit.
  [ Hits: 1350 | Votes: 7 | Rating: 6.85 ]

• XQ3SA Guillermo - XQ3SA personal website and Chilean Internet Callbook.
  [ Hits: 445 | Votes: 1 | Rating: 10 ]

• Keeping a Station Log Book - The reasons for logging your amateur activity fall into three categories: legal, operational and personal. Legally, a log of your transmissions would be invaluable in proving your innocence in an interference complaint. Operationally, having a log of past contacts is a resource when filling out that DX QSL card that may have taken months to arrive
  [ Hits: 823 | Votes: 1 | Rating: 10 ]

• Understanding Amateur Radio NVIS - Understanding Amateur Radio NVIS Antennas and Propagation, derived from The ARRL Antenna Book and QST Articles
  [ Hits: 942 | Votes: 1 | Rating: 9 ]

• Online Callbook for Internet Explorer - The Online Callbook for Internet Explorer makes it easy to find QSL information from the most popular HAM-radio web sites, such as QRZ.COM, ARRL.ORG, RAC.CA, QRZ.RU, BUCK.COM and OCTAVIA.COM,
  [ Hits: 1225 | Votes: 5 | Rating: 7 ]

• LoTW to CSV - The lotw2csv program converts an ADIF report file from ARRL's Logbook of the World (LoTW) to comma-separated value (CSV) format so that it can be read into a spreadsheet program like Microsoft Excel.
  [ Hits: 703 | Votes: 1 | Rating: 1 ]

• MicroLog by wa0h - Windows logging program by wa0h. US and Canadian callbooks are built into the cd version of the program.
  [ Hits: 1883 | Votes: 17 | Rating: 7.88 ]

• My LoTW - My LoTW is a free viewer app for Logbook of the World by ARRL. Features include, View all the QSOs you have submitted to LoTW, Add multiple callsigns under your LoTW account, View all your QSLs, Share digital QSL image which is created by the app for QSLs. Either save it on your device or share it on facebook, View statistics for your worked stations/DXCC/bands etc
  [ Hits: 351 | Votes: 2 | Rating: 6 ]

• RS232 Interface - This simple circuit is intended for older Kenwood radios and was presented in chapter 22 of the ARRL Handbook.
  [ Hits: 2288 | Votes: 3 | Rating: 7 ]

• RF Radiation and Electromagnetic Field Safety - Preprinted from the 1997 ARRL Handbook for Radio Amateurs. Thermal Effects of RF Energy, Safe Exposure Levels, Cardiac Pacemakers and RF Safety, Determining RF Power Density
  [ Hits: 329 | Votes: 0 | Rating: 0 ]

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