“Generators” is the topic of the new (June 22) 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.
Equipment
QRPver-1 v.3 ONE band QRP transceiver
The transceiver is built on the scheme with a single superheterodyne frequency conversion and four Crystal quartz filter. The device is controlled by... Read more
MFJ-868B GIANT HF + 6M, SWR/WATTMETER
MFJ-868B World`s largest SWR/Wattmeter has giant 6½” meter World`s largest HF+6M SWR/Wattmeter measures a giant 6½ inches diagonally across meter scal... Read more
Maestro Control Console for the FLEX-6000
Maestro Control Console for the FLEX-6000 The FlexRadio Maestro™ is an intuitive, plug-and-play control console that directs operation o... Read more
New SP-38 External Speaker for the IC-7300, Coming Soon!
Icom are introducing a new external speaker for its revolutionary IC-7300 Software Designed Radio. The new SP-38 complements the appearance of the IC-... Read more
MFJ-1936T GROUND ROD, W/CLAMP,+342T+WIRE BUNDLE
The MFJ-1936 is a HOT new product from MFJ for those who wish to be QUICK with their antenna set-ups! For those hams on-the-go to their next adventur... Read more
Digital Modes
Second Test of FT8 DXpedition Mode Set for April 7
The second public test of FT8 DXpedition Mode will take place on April 7, and all radio amateurs are invited to participate. WSJT-X Developer Joe Tayl... Read more
HF Signal Propagation PSK Reporter , PSK/JT65/FT-8/CW/JT9
PSK Reporter Where is your signal being heard? Is your antenna working? What is the status of the band? Check out this video to learn about the PSK re... Read more
HamRadioNow : Digital Voice is EXPLODING
HamRadioNow Read more
Slow Scan TV in 1973 ( SSTV )
Slow Scan TV in 1973 ( SSTV ) Read more
JTDX – Videos and Guides – FT8- JT65 – JT9 – T10 – WSPR
JT DX JT65 – JT9 – T10 – FT8 – WSPR Guides JTDX_User_Manual_EN_2018_01_08.pdf – (English language by VK7YUM with... Read more
VHF
AC6V’s GUIDE TO FM REPEATERS
AC6V’s GUIDE TO FM REPEATERS This book is six months in the writing and features the advice of several noted Amateurs and technical gurus... Read more
D-STAR Forum at Dayton on HamRadioNow
D-STAR is now the Grand Old Man of Digital Voice in amateur radio, but it still fills the room with interested hams at the Dayton Hamvention®. John Da... Read more
Amateur Radio Praised Following Participation in Washington Interoperability Exercise
Amateur Radio came in for high praise following its role in a March 30 to April 3 Washington National Guard interoperability communication exercise, s... Read more
AnyTone AT-588 VHF
AnyTone AT-588 A really good little 2m mobile at a great price, the AT588 packs a punch too with its adjustable power output up to 60 watts. Output Po... Read more
Toptek Communications PA-85V VHF Power Amplifiers
Amplifier, VHF, 85 W, 138-174 MHz, Each Brand:Toptek Communications Manufacturer’s Part Number:PA-85V Part Type:VHF/UHF Amplifiers Product Line:... Read more
Software
Gqrx 2.13 is out!
Gqrx SDR 2.13 argilo released this 15 hours ago Stereo option for UDP streaming. Script to generate AppImage. Allow scroll wheel direction to be inve... Read more
WSJT-X Beta Release Introduces Digital Protocols Designed for LF and MF Bands
The latest beta release of the WSJT-X digital software suite includes digital protocols particularly designed for communication on LF and MF... Read more
The CAT Tool for WebSDRs
CATSync allows you to syncronize public WebSDR receivers with your real rig connected via CAT control to your computer. It supports the classical WebS... Read more
SmartSDR for your Mac
SDR has never been easier! SmartSDR is now available for your Mac. It has never been easier to operate your FlexRadio 6xxx Radio. SmartSDR for Mac is... Read more
SDRuno 1.4 has now been fully released
LATEST STABLE VERSION OF SDRUNO IS 1.4 (12th August 2020) Release Notes: Release notes for all versions of SDRuno can be found by clicking here Known... Read more
