Equipment HF/6 m power amplifier 2400W MRF1K50H water cooling December 18, 2019 No comments Read more NanoVNA a $50-$70 Ham Radio Antenna Analyzer? December 18,
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“Big Wire Antennas” [ ARRL The Doctor Will See You Now! ]
“Big Wire Antennas” is the topic of the new (November 21) episode of the ARRL The Doctor is In podcast. Listen…and learn! Sponsored by DX Engineering, ARRL The Doctor is
Read moreDifferent Types of Grounds -ARRL The Doctor Will See You Now!
Antenna Dual-band V-UHF Quad Antennas May 08, 2019 No comments Why choose the 6BS-270 antenna versus a traditional Yagui? · Elements of full wavelength, reaching maximum efficiency
Read moreThe Legendary G5RV Antenna – ARRL The Doctor is In podcast
“The Legendary G5RV Antenna” is the topic of the new (August 15) episode of the ARRL The Doctor is In podcast. Listen…and learn! Antenna 4-Square installation in
Read moreNoise Blankers and Noise Reduction -ARRL The Doctor is In
Different tools for different applications. The Doctor explains the differences. Review Using the MFJ-1708SDR To Have A Wide Band Pan-adapter August 01,
Read moreStringing Up Antennas – ARRL’s The Doctor Is In
“Trees make handy supports for wire antennas, but getting an antenna into a tree — and keeping it there — can be a challenge. “
Read moreMeet the Raspberry Pi – “ARRL The Doctor is In” podcast. Listen…and learn!
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
Read more“FT8” is the topic of the current (January 31) episode of the “ARRL The Doctor is In” podcast
Steve Ford, WB8IMY, provides an introduction to FT8, one of the most popular Amateur Radio digital modes ever created. “FT8” is the topic of
Read moreLog Periodic Antennas – “ARRL The Doctor is In” podcast. Listen…and learn!
These directional antennas may look like Yagis, but they are quite different. The Doctor explains! Review AnyTone AT-D878UV – In-Depth Review – DMR HT
Read moreGround Plane Antennas [ “ARRL The Doctor is In” podcast ]
Ground Plane Antennas “Ground Plane Antennas” is the topic of the new (December 20) episode of the “ARRL The Doctor is In” podcast. Listen…and learn!Sponsored
Read moreExternal Speakers is the topic of the new (November 8) episode of the “ARRL The Doctor is In” podcast. Listen…and learn!
External Speakers Would you benefit by adding an external speaker to your radio? The answers may surprise you. Review HAARP 2 Meter Antenna Review By
Read more“ Volt-Ohm Meters ” – The Doctor Will See You Now! [ ARRL Podcast ]
Volt-Ohm Meters These meters have been around for decades and remain one of most useful pieces of test equipment you can own. “Volt-Ohm Meters” is
Read moreAntennas and Wind [ ARRL The Doctor is In PodCast ]
Whether you have a simple wire antenna or a large HF Yagi on a tower, the effects of wind are major considerations. The Doctor offers
Read more“Dummy Loads” is the topic of the new (August 16) episode of the “ARRL The Doctor is In” podcast. Listen…and learn!
“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
Read moreAntenna Rotators “ARRL The Doctor is In” podcast. Listen…and learn!
“Antenna Rotators” is the topic of the new (August 2) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engineering, “ARRL
Read moreField Day Antennas [ PodCast ] – “ARRL The Doctor is In”
The Doctor offers advice about antenna options for the upcoming ARRL Field Day. Review SunSDR MB1 by Expert Electronics – Review and walk through May
Read moreCoping with Poor HF Conditions – The Doctor Will See You Now! [ PODCAST ]
While some amateurs may complain about lousy HF propagation conditions, the Doctor explains that the truth is a bit more nuanced. Review External Mic and
Read moreRF Loss – The Doctor Will See You Now!
“RF Loss” is the topic of the latest (May 10) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Engineering, “ARRL
Read moreKits and Kit Building [ ARRL The Doctor is In ]
“Kits and Kit Building” is the topic of the current (April 26) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX
Read more“Microphones” is the topic for the latest (April 12) episode of the “ARRL The Doctor is In”
“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
Read more“Receive Filters” episode of the “ARRL The Doctor is In” podcast. Listen…and learn!
Receiving every signal is not always a good thing — especially when you receive them all at once! The Doctor describes why proper filtering is
Read moreAdding an Amplifier to your Station [ PodCast ] – ARRL The Doctor is In
Adding an amp is not as straightforward as it sounds. There is much to consider, including AC power. Review Unboxing and Testing the Kenwood TH-D74A
Read moreVacuum Tubes – “ARRL The Doctor is In” podcast. Listen…and learn!
“Vacuum Tubes” is the topic of the current (February 15) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! More than a half-million downloads
Read more“Automatic Gain Control” is the topic of the latest episode of the “ARRL The Doctor is In” podcast
“Automatic Gain Control” is the topic of the latest (February 1) episode of the “ARRL The Doctor is In” podcast. Listen…and learn! More than a half-million
Read moreHandheld Transceiver Antennas – The Doctor Will See You Now! [PODCAST]
Most handheld transceivers come equipped with so-called “rubber duck” antennas. They aren’t very efficient antennas, but do they really need to be efficient
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