Brent, KI5HXM, has a question relating to RF exposure in a mobile environment. Dave wants to show a cool online tool to helps know the […]
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Stretching Antenna Bandwidths
Often on the HF bands, we find that the quoted antenna frequency bandwidth is not wide enough to cover the whole band. This can be […]
Read moreUnboxing the Radioddity GD-AT10G
Dave has recently been sent a handheld radio from Radioddity. Let the unboxing begin! 10W/5W/2.5W/1W Selectable: The Radioddity GD-AT10G is a powerful handheld radio with a […]
Read moreSDR++ THE BLOAT FREE SDR SOFTWARE
In this video we take a look at a new and upcoming SDR Application called SDR ++ Wide hardware support (both through SoapySDR and dedicated […]
Read moreBright Regions Emerge Too Fast To Count | Space Weather News 09.22.2021
Space Weather News 09.22.2021 Antenna How High Should a Dipole Be? A Look at Antenna Modeling October 05, 2017 No comments “How high should a […]
Read moreIARU Region 1 Monitoring System Says Radio France International Splatter “Untenable”
The International Amateur Radio Union (IARU) Region 1 Monitoring System (IARUMS) August newsletter reports that Radio France International was active daily between 2100 and 2200 UTC on 7205 […]
Read moreChoosing Lightning Arresters
Robert, KG5BJF, is getting ready to set up his station and his question is “How do you determine which lightning arresters are the correct ones […]
Read moreWhy Sunspot Cycle 25 Might Be a Big One –The Latest Research for Ham Radio Operators
Special guest Dr. Scott McIntosh explains why sunspot cycle 25 will be big Antenna Comparing Elevated 1/4w Vertical vs. Link Dipole with WSPR December 19, […]
Read moreChameleon Tactical Delta Loop – Antenna Review
The Chameleon Tactical Delta Loop covers 80 meters through 6 meters. and will handle 100 watts on SSB and 50 watts CW/Digital. Its a great […]
Read moreYaesu FT5DR Ham Radio Handheld Unboxing
Brand new from Yaesu is the FT5D Dual Band Fusion Handheld Ham Radio. Let’s take a look at this brand new HT and compare it […]
Read moreEnd Fed Dipoles : So I need a Counterpoise?
Kenneth, WB3JFR, encouraged this question. Do you need to use a counterpoise just because its “End Fed”? Antenna SteppIR CrankIR First Tests + News and […]
Read moreDMX-40 Transceiver
The Premier Morse Translator/Transceiver Tired of trying to learn Morse code? Searching for a state-of-the-art decoder/encoder companion for your station that keeps right on working […]
Read moreHow to Renew Your License
Natalie, KK4FLA, has one question that is very simple but still important. “How does one renew his license?” Antenna Cheap, Quick, Easy to Build, Works […]
Read moreAntenna Review | MFJ Ham Stick
MFJ Ham Stick Antenna DxGlider52: Ultimate DX-Contest Tribander 18 elements ~ 52ft boom November 24, 2014 No comments 18 elements ~ 52ft boom ~ […]
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