“Magnetic Loops” is the topic of the latest (July 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 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.
Just ahead in August: “SWR.”
Description TAJFUN 1000 is small, lightweight but robus LDMOS Power Amplifier Freqency Coverage: 50 MHz Operating Mode: FM, CW, SSB, DIG... Read more
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QRP HF Transceiver LNR is pleased to announce the FX-4a. This unit replaces the original FX-4 that we introduced in 2013. The original FX-4 was an exc... Read more
FG-01 1-72Mhz Antenna ANALYSER Assembed unit, tested and ready to use, Portable design easy to carry and operating, Comes with18650 battery pac... Read more
Icom IC7610 The SDR Everyone Wants! Receivers Independent direct sampling receivers capable of receiving two bands/two modes simultaneously. DIGI-SEL... Read more
An open, full-duplex, USB stick radio for femtocells and more The LimeSDR Mini development board is a hardware platform for developing and prototyping... Read more
TH-D74A KENWOOD D-STAR HT (144/220/430MHz) KENWOOD D-STAR HT (144/220/430MHz) FCC Part15B(CSR) TEST REPORT FCC ID: K44440900 This device is certified;... Read more
BURST 2000A HF power amplifier BURST-2000A 2200 W PEP output power (SSB and CW) All HF bands, including WARC bands and 6 meters Rated input pow... Read more
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TAJFUN 1000 50 MHz – 1KW
Parametric Receive Audio System Equalizer – Heil Sound
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Icom IC7610 – RX and Menu [ Video ]
LimeSDR Mini
TH-D74A KENWOOD D-STAR HT (144/220/430MHz) – Test Report
New Russian PA. 2000 Watts . Liquid cooling. Weighs only 14 pounds!
