Meet the Raspberry Pi” is the topic of the new (February 28) 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 email 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.
VHF
WiRES-X Software & FT-2DR Firmware Announcement
Originally broadcasted live on the Yaesu System Fusion – Official Facebook group. John Kruk, N9UPC, National Sales Manager for Yaesu USA briefly... Read more
NEW Launch TYT DM-UVF10 DPMR Digital voiceWalkie Talkie VHF + UHF
TYT DM-UVF10 ,a dualdisplay, dual standby two-way radio,adopts high-technology and novel designDM-UVF10 adopts humanism design,making it smart... Read more
145 MHz Low Loss Bandpass Helical Filter
Low Loss Bandpass by Mile Kokotov Basic design of the filter is from RSGB VHF-UHF Manual, but I made some modifications. Both Inductors... Read more
New ! BIG TAJFUN 1000 144 MHz – 1KW
Description New robust Heatsinks – Fischer. Continuous 900W DIGI-modes. Quiet fans. TAJFUN 1000 is small, lightweight but robus LDMOS Power Ampl... Read more
WRC-19 Day-19: 50 MHz Approved!
WRC-19 has approved an allocation in the 50 MHz band for amateurs in Region 1 at its morning plenary in Sharm El-Sheikh, Egypt, on Thursday 21 Novembe... Read more
Review
![Amateur Radio Band Plan [ VIDEO ]](https://qrznow.com/wp-content/uploads/2019/12/Band_Chart_Image_for_ARRL_Web-1-190x122.jpg)
A Beginner’s Guide To Ham Radio In Space
“The most entertaining look at amateur radio satellites ever. In my almost 10 years in the hobby, I’ve been intimidated and never tried to... Read more
Antenna
OL7M installed monster G0KSC 28MHz system
After one year in the making, the contest team at OL7M have finished the construction and installation of 4 x 6 element 28MHz G0KSC OWA Yagis. This in... Read more
ACOM HF Log-periodic Antenna
ACOM, Bulgaria manufactures a range of 8, 10 and 12 element HF log-periodic antennas. Their main features are: designed and produced to give top perf... Read more
DX Engineering Coax Cable Stripping Tools DXE-UT-8213
DX Engineering Coax Cable Stripping Tools provide a new and easy way to prepare your 50 ohm coax cable for the installation of solder-type PL-2... Read more
What is a Bi-Cone Antenna ?
Bi-Cone Antenna he Bi-Cone Antenna is a Dipole Antenna The Bi-Cone antenna is essentially a finite length dipole antenna that exhibits very wide reson... Read more
Folding Hexbeam
The design The folding Hexbeam is a 2-element directive antenna for five amateur bands (20/17/15/12/10m band, 6m band optional). It cons... Read more
News
Dayton Hamvention Admission, Fees to Increase in 2020
Dayton Hamvention® is increasing the cost of admission and its booth fees. Hamvention General Chair Jack Gerbs, WB8SCT, announced this week that gener... Read more
Oldest Known US Ham Receives ARRL Centurion Award
The oldest known US radio amateur, Cliff Kayhart, W4KKP, received his ARRL Centurion Award plaque in November. The award recognizes hams who have achi... Read more
UN Headquarters’ 4U1UN has been Back on the Air
The United Nations Amateur Radio Club, 4U1UN, at UN Headquarters in New York has been on the air recently. Adrian Ciuperca, KO8SCA, recently was on si... Read more
Ham radio nets activated for Typhoon Kammuri
ARU-R1 Emergency Communications Co-Ordinator Greg Mossop G0DUB reports information received from Dani YB2TJV about Typhoon Kammuri which is affecting... Read more
US State Department Seeks Foreign Service Information Management Technical Specialists – Radio
The US Department of State is currently accepting applications for Foreign Service Information Management Technical Specialists – Radio (IMTS-R) posit... Read more
