“Microphones” is the topic for the latest (April 12) 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.
VHF
Icom IC-SAT100 Satellite PTT Radio
“Video, presented by James Heming which provides a comprehensive introduction to the Icom IC-SAT100 Satellite PTT Radio system, how it works, fe... Read more
Tytera (TYT) MD-380 UHF 400-480MHZ Digital Radio (DMR)
TYT MD-380 UHF 400-480MHZ Digital Radio(DMR) ■Remote kill/stun/activate ■Priority Scan ■Voice Prompt ■Complying with digital protocol ETSI TS10... Read more
3D Hologram Hytera DMR Radio Demo
Hytera DMR Radio Read more
Yaesu FT-25R
Yaesu FT-25R The Yaesu FT-25R is a rugged, lightweight and compact VHF handheld transceiver that offers up to 5W of output power along with lower powe... Read more
VERO China New Arrival: 40 Watts Dual Band Mobile Radio VR-6900 With Band Scope and APRS Display
Firmware upgrade remote VR-6900 can update firmware remotely, fix some bugs when find it Optional APRS VR-6900 support the optional APRS... Read more
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
Equipment
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
![YAESU Catalog – HF & V/UHF [ Download ]](https://qrznow.com/wp-content/uploads/2014/11/yaesu_catalog-190x122.jpg)
YAESU Catalog – HF & V/UHF [ Download ]
YAESU Catalog Alternative Link Read more
Build a 25’-50’ free standing Tilt then Crank up tower antenna
Build a 25’-50’ free standing tower Detailed Description You will receive the drawing package so you can build your own tilt up tower. To be used for... Read more
TEN-TEC 80 Meter QRP Transceiver Kit – Model 1380
Enjoy the world of QRP CW operation with one of our single band transceiver kits. Available for 80 meters. 3 watts power output. Easy to build and sim... Read more
HF Clock / Satellite Tracker /Solar Index Touchscreen Terminal
HFClock Internet Based Clock System – 9″ Tiger Maple Frame The HFClockTM represents the industry’s first highly integrated clock designed... Read more
SmartLink™ for Remote Access – FlexRadio
Robust, Secure Remote Access to any FLEX-6000 – Operate from Anywhere Simple Click connect. It’s that simple. SmartLinkTM is designed fro... Read more
Review
Apache Labs Anan 8000DLE at ML&S – Overview
The ANAN-8000DLE HF & 6M 200W SDR Transceiver meets and exceeds the requirements of even the most discerning Amateur Radio Operator, it is based o... Read more
Review of The Sidekar, CW device for the KX3
“I’m startin’ the year with a long overdue review of the QRPworks Sidekar. A super portable CW appliance built for the KX3. Oh yeah,... Read more
IC-7610 Review with Amateur Logic and Icom’s Ray Novak
George and Tommy, from Amateur Logic review the IC-7610 with Ray Novak from Icom. During their review they discuss the radio’s key features and... Read more
W6LG Makes A Dummy Load From Christmas Lights, Dummy Load That Lights Up The Room
Jim shows the two ways that he makes Christmas Lights into an Antenna and a Dummy Antenna. RF from his linear amplifier lights up the bulbs. Read more
BTECH DMR-6×2 and Anytone AT-D868UV, Side by Side
“In today’s episode, I do a side by side comparison of the BTECH DMR-6×2 dual band radio, and the Anytone AT-D868UV dual band DMR HT.... Read more
Antenna
ALEXLOOP PREMIER
The AlexLoop has long been the gold standard of the portable magnetic loop antenna. The AlexLoop Premier is the new and further enhanced version of th... Read more
How to make a 4:1 balun cheap and easy
How to make a 4 to 1 balun cheap and easy Read more
20m/40m Stealth Bazooka Flagpole Antenna
No longer does the Amateur Radio Operator need to be limited by homeowner restrictions of outside antenna construction! The revolutionar... Read more
160-6m HF VERTICAL ANTENNA, 43ft, 1500W
Get 160-6 Meters Coverage and 1500 Watt Operation with a single antenna! This MFJ-2990 is a 43-foot self-supporting vertical antenna that cover... Read more
UltraLight MLA antenna ver. 4 designed for lower HF bands.
This 4th version of the QRP UltraLight MLA antenna has the same foldable construction designed for easy carry in a common laptop bag same as the 3rd v... Read more
Moonraker Ltd Whizz Loops 13-428
Moonraker Ltd Whizz Loops are compact QRP portable loops that are perfect for attaching directly to your ft-817 or other QRP transceiver. These nifty,... Read more
