W0WTN LARK
Lake Area Radio Klub
Cowtown Hamfest 2011
Fort Worth, Texas Best Hamfest; Fort Worth best opportunity to learn about Ham Radio and visit with your friends, Cowtown Hamfest
KB8ZHP Portage Amateur Radio Club
Portage amateur radio club, amateur radio emergency service,ares.
160m Inverted Delta Loop
Antennas/160M
This 160 meter Delta Loop antenna is made of Hard drawn copper wire AWG 10, the two upper side are 148.5 foot each base wire is 240.9 foot, the feed point at 30.69 foot to one corner, feed with 450 Homs balanced line to an antenna tuner on the ground, then with 50 homs coax to the shack.
Annual Armed Forces Day Crossband Test
The US Department of Defense (DoD) will host this year's Armed Forces Day (AFD) Crossband Test on May 13, 2023. This annual event is open to all licensed amateur radio operators and will not impact any public or private communications. For more than 50 years, military and amateur stations have taken part in this event.
The AFD Crossband Test is a unique opportunity to test two-way communications...
20m Coil-Shortened Dipole
Antennas/20M/20 meter Dipole Antennas
Build a low-cost 20m shower rod dipole antenna
A.R.I. Sezione di Nocera Inferiore
Official Site of ARI Nocera Inferiore Local Club.
20-30m Vertical Antenna
Antennas/Vertical
Homebrew project for a vertical antenna with a coaxial-cable trap, that works on 20 and 30 meters band.
Top Amateur Radio Websites - Issue 2316
Two elements Telescopic Yagi for 2 Meters, Portable HAM radio station, 160-80-40 Metre Trapped V-Dipole, CY0S Sable Island DX Pedition, QRP Dummy Load, Resistor combination finder, An introduction to YIG Tuned Oscillators,
ADIF Processor Map QSOs with Google Earth
Operating Aids/Maps
The ADIF Processor is an online application that visualizes amateur radio contacts from an ADIF log file using Google Earth. SOTA CSV log files can also be used. As well as allowing you to view and explore your contacts in Google Earth, you will be able to see a Markdown or text table of contacts, use the output ADIF file which contains QRZ.com data, accurate contact distances and fields populated from comments in the input file. Print QSL labels. One of the benefits of using the ADIF Processor before uploading/storing your ADIF file is detecting errors in callsigns and activity references (e.g. POTA or SOTA references).
ARRL Audio News April 21, 2023
ARRL Audio News April 21, 2023
General Coverage Receiver LW MW SW
Technical Reference/Receivers
This is a compact three transistor regenerative general coverage receiver with fixed feedback. The sensitivity and selectivity is relative good, especially on the LF and MW bands, as can be expected with this simple design.
Lake Area Amateur Radio Klub
Welcome to the home page for the Lake Area Amateur Radio Klub (K5LRK) located in southern Denton county, Texas
IC-7300 Arduino Based Antenna Switch
Technical Reference/Arduino
An Arduino Based Antenna Switch For The IC-7300 that monitors the band voltage from the rear accessory socket on the IC-7300. Two RF antenna relays are used to switch to the appropriate output.
E51CIK E51WEG South Cook Islands
DX Resources/DX Peditions/2023 DXpeditions
Rarotonga, South Cook Islands. DX Pedition April 2023
DX0NE Spratly Island
DX Resources/DX Peditions/2023 DXpeditions
DX0NE Spratly Isl 2023 Apr 20, 2023 May 9 QSL via IZ8CCW
Yaesu FT-857D Menu Settings for SOTA
Radio Equipment/HF Transceivers/Yaesu FT-857
Yaesu FT-857D Menu Settings a preferred configuration for a typical SOTA activation.
Top Amateur Radio Websites - Issue 2315
How to find out if your choke works, 3Y0J Bouvet DXpedition Web Site, The Weird Antenna Wire End Effect, 3Y0J Log Online, End-Fed Half-Wave Antenna for 20m 40m 80m, Z Match with Toroid, Sound Card Packet, Phased Array Antennas, UK Scanner Frequencies, 40 dB Tap Attenuator,
ARSA Announces 2023 Award Winner
The Amateur Radio Software Award (ARSA) Committee has announced that GridTracker, a project led by Stephen Loomis, N0TTL, and the GridTracker.org team, has been selected as the recipient of the 4th annual Amateur Radio Software Award.
The award recognizes software projects that enhance amateur radio and promote innovation, freedom, and openness in amateur radio software development.
The committee...
W3BSA Venture Crew 80
Sponsored by First Christian Church and
Mount Vernon Amateur Radio Club
Bird Wattmeter Slug Calibration
Technical Reference/SWR Meters
How to repair and calibrate a used Bird model 43 wattmeter.
FCC Bandplan
FCC Frequency Bandplan a good starting point to have a basic frequency list. This page contains Available Band Plans and frequency lists.
VU7W Lakshadweep Islands
DX Resources/DX Peditions/2023 DXpeditions
Yuris YL2GM will visit Lakshadweep Islands and do one-man operation on the air as VU7W from April 15 to 29, 2023
National Voice of America Museum of Broadcasting Open during 2023 Dayton Hamvention®
The National Voice of America Museum of Broadcasting, in conjunction with the West Chester Amateur Radio Association, announced their expanded hours during the 2023 Dayton Hamvention®.
The museum will be open Thursday, May 18, from 1:00 PM to 9:00 PM; Friday, May 19, from 1:00 PM to 9:00 PM; Saturday, May 20, from 12:00 PM to 9:00 PM, and Sunday, May 21, from 12:00 PM to 5:00 PM.
Admission is $10...
Automatic antenna switch with Arduino Nano
Technical Reference/Arduino
Arduino Nano board based antenna coax antenna switch intended for use with ICOM CI-V protocol. When is used alone with transceiver without PC control (CAT software, any logging software with CAT functionality), the CI-V transceive option in TRX setup shall be set to ON.
ARRL Audio News April 14, 2023
ARRL Audio News April 14, 2023
This Week: World Amateur Radio Day Special Event
World Amateur Radio Day (WARD) is April 18, 2023, and will celebrate the IARU's 98th anniversary. On this day in 1925,the IARU was formed in Paris, France. American Radio Relay League® (ARRL) Co-Founder Hiram Percy Maxim was its first president.
This year's theme is Human Security for All (HS4A). The day is being celebrated with a 2-week operating event occurring April 11 - 25.
Dave Sumner, K1ZZ,...
Congresswoman Debbie Lesko Speaks At DeVry University Hamfest
U.S. Congresswoman Debbie Lesko (AZ-08) recently visited a hamfest and met with Amateur Radio operators at DeVry University campus in Phoenix, Arizona, on April 8.
Congresswoman Lesko’s visit was a highlight of the event, as she is a major supporter of Amateur Radio. Lesko arrived early and spoke with many Amateur Radio attendees and ARRL leadership representatives. She toured the emergency comm...
Andover Radio Amateur Club
Is for those who wish to explore the globe by radio and experiment with electronics.
IW6MKI Uba I6YOT Mimma
A surf between radio history, home made and the sea.
Basic K3NG Winkeyer
Technical Reference/Keyers
This keyer being intended to be used mainly in conjunction with contest software. This keyer is based on an Arduino Nano and the Keyer software by K3NG. It has been designed with very basic features, and it is intended to work with logging software.
UHF VHF Crossed Satellite Yagi Antenna
Antennas/Satellite
This home made antenna provides around 10.5dBd gain on 70cm, and 6.5dBd gain on 2m, which is more than adequate to work the FM satellites with a handheld dual band radio
T30UN Log Online
DX Resources/Logs
T30UN Log Online for Tarawa Island Kiribati DXPedition in April 2023 provided by club log
4W1A Timor Leste
DX Resources/DX Peditions/2023 DXpeditions
4W1A DX Pedition to Timor Leste 10 April 2023 thru 22 April 2023
4W1A Online Log
DX Resources/Logs
Timor-Leste DXPedition 4W1A Log online service provided by club log
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