Here are some Ask Dave questions. You can pose questions or conundrums at hamradioanswers@gmail.com or at www.ke0og.net/ask-dave.
CAIG DeOxit Cleaning Chemicals for Electronics (#226)
CAIG makes many chemicals designed for cleaning electrical components, such as coax cable connections, switches, potentiometers, and so on, including the famous DeOxit D5 contact cleaner. They have a new GOLD series. I've done two…
This is going to be MAD! Multi-Mode QRO…
Mobile! TS-2000, RC-2000, HF and VHF, 4-antennas. Fabulous. I have a love/hate relationship with the TS-2000 but as a general purpose shack-in-the-box, it's worth keeping as a "toy" radio. We're fitting this for Mobile use.…
Two Solar Cycles at Once & A Big…
This episode of Weather News is sponsored in part by 3ric Johanson: http://instagram.com/scubist Our Sun keeps our attention focused even though space weather remains reasonably quiet this week. We have had several bright regions appear…
JS8Call NVIS Antenna Experiment | TAPR DCC 2019
During the TAPR Digital Communications Conference, for 1-hour each day, attendees are invited to stand up and give a 5-minute Lightning Talk about any subject they wish, inside of Amateur Radio. These 12 segments are…
Down-linking Data for LEO Satellites | TAPR DCC…
During the TAPR Digital Communications Conference, for 1-hour each day, attendees are invited to stand up and give a 5-minute Lightning Talk about any subject they wish, inside of Amateur Radio. These 12 segments are…
TWR The Global Monitoring Network | TAPR DCC…
During the TAPR Digital Communications Conference, for 1-hour each day, attendees are invited to stand up and give a 5-minute Lightning Talk about any subject they wish, inside of Amateur Radio. These 12 segments are…
POTA – Parks On The Air for Ham…
During the TAPR Digital Communications Conference, for 1-hour each day, attendees are invited to stand up and give a 5-minute Lightning Talk about any subject they wish, inside of Amateur Radio. These 12 segments are…
Soviet Union (Russian) Military Radiotelegraph Key via Finland…
Jouni Hiltunen, OH2GVD, sent me this old Soviet Union (Russia, for those of you too young to remember the cold war) military radiotelegraph key. Fascinating device! I examine it in considerable detail. Many thanks to…