“Dummy Loads” is the topic of the new (August 16) episode of the “ARRL The Doctor is In” podcast. Listen…and learn!
Sponsored by DX Engineering, “ARRL The Doctor is In” is an informative discussion of all things technical. Listen on your computer, tablet, or smartphone — whenever and wherever you like!
Every 2 weeks, your host, QST Editor-in-Chief Steve Ford, WB8IMY, and the Doctor himself, Joel Hallas, W1ZR, will discuss a broad range of technical topics. You can also e-mail your questions to doctor@arrl.org, and the Doctor may answer them in a future podcast.
Enjoy “ARRL The Doctor is In” on Apple iTunes, or by using your iPhone or iPad podcast app (just search for “ARRL The Doctor is In”). You can also listen online at Blubrry, or at Stitcher (free registration required, or browse the site as a guest) and through the free Stitcher app for iOS, Kindle, or Android devices. If you’ve never listened to a podcast before, download our beginner’s guide.
Features:i) Send Morse to, and receive Morse from, other users of the app. Restrict usage to your WiFi network, or allow full Internet connecti... Read more
Antenna Calculator The Maidenhead & HF Beam Antenna is a useful utility to calculate the the Maidenhead LOCATION as well as HF Elements’ s... Read more
RT Sytems and RFinder – The World Wide Repeater Directory bring integrated routing to radio progamming! Once again RFinder and RT Systems... Read more
EchoLink for iOS version 2.6.14 is now available in the App Store. This is a 64-bit build that is fully compatible with iOS 10 and modern iOS devices.... Read more
The updates to QRZ’s Android App, formerly known as QRZDroid have been released and are available to those who are interested in trying it out.... Read more
App - Mobile
Morse Intercom – APP
HF Beam Antenna Calculator for Iphone and Ipad
The World Wide Repeater Directory
EchoLink for iOS version 2.6.14 is now available
QRZ.com App for Android now in Beta Testing
ARLINGTON, SOUTH DAKOTA – WEDNESDAY, 13 JULY 2016 A Full Duplex 50 Watt Tri-Band Radio from BTECH is Released BaoFeng Tech announced today the r... Read more
“WOUXUN ELECTRONICS sincerely invites esteemed you and your company representatives to visit our booth at the coming Hong Kong Electronics Show... Read more
Kobus van der Merwe, ZS3JPY reports that between 19:45 and 21:45 UTC on Wednesday 7 November 2018, a QSO took place on 2 metres between St Helena Isla... Read more
“We received an announcement from TYT last night that a new DMR radio will be coming soon. We haven’t received a lot of details, but it lo... Read more
VHF
BTECH UV-50X3 – TRI BAND (VHF/1.25M/UHF)
New ! Wouxun KG-D2000 and KG-D901 DMR APRS GPS – 10 Watts
Successful VHF QSO between ZS3 and ZD7
Announcing the TYT MD-UV380 Dual Band DMR Radio
Describing and demonstrating an end-fed multiband antenna for portable use. It’s a full-sized half wave on 20 metres and a loaded half wave on 4... Read more
MFJ Heavy Duty Balcony Antenna Mount Use this MFJ-1907 to safely and securely mount an antenna to your balcony in your apartment or condo. Go portable... Read more
DK7ZB based, especially recalculated for armateur sattelites use – 146 and 437 MHz. Cross-Band Yagi The antenna is designed mainly for co... Read more
Adjustable 1/4 wave antenna – homebrew version Read more
The Cushcraft MA6VA provides amazing coverage, great versatility and incredible performance with an addition of 6 meters. Enjoy the antenna con... Read more
Antenna
Triband end-fed half wave antenna for portable use
BALCONY ANTENNA MOUNT – MFJ-1907
Cross-Band Yagi 144/430 MHz 5+9 el. 150cm
Adjustiwave Antenna – 80m through 2m
Cushcraft MA6VA – Six-Band Restricted-Space Vertical Antenna
The highly requested paper clip installment of Will It Antenna. Where I try and make ham radio antennas out of common household items. Today, the wors... Read more
The FCC has granted ARRL’s request for a temporary waiver to permit amateur data transmissions at a higher symbol rate than currently permitted by sec... Read more
The Hurricane Watch Net (HWN) just stood down from another extended session — 71 hours of continuous operation — for Hurricane Paulette and Hurricane... Read more
The Engineering Model, the first development model, of the NANOMIRAX / CRON-1 nanosatellite carried out its environmental testing campaign at the Inte... Read more
Marconi Day Award The Calabria DX Team has once again organized Marconi Day and Award for the second year. The following accredited stations... Read more
News
100 Inexpensive Paper Clips – Will It Antenna?
FCC Grants ARRL Rules Waiver Request for Fire Emergencies, Hurricanes
Hurricane Watch Net Wraps Up Marathon Activation for Two Storms
FIRST CUBESAT SATELLITE DEVELOPED BY BRAZILIAN COMPANY FINISHES ENVIRONMENTAL TESTS
Marconi Day Award
