…Back in 1970, a man named Hugo Doyle Owens was at a crossroads. Born and…
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Sunspot AR3559 has erupted
Departing sunspot AR3559 erupted Monday morning, Jan 29th (0438 UT), producing a strong M6.8-class solar flare. NASA’s…
Read moreVia the ARRL: Dr. Philip Erickson, W1PJE, New Director of MIT Haystack Observatory
ARRL Member and active radio amateur Dr. Philip Erickson, W1PJE, is the new director of…
Read moreProposal for a Geostationary Microwave Amateur Radio Payload
The aim of this paper is to discuss the mission concepts and broad technical requirements…
Read moreHeantek dso5072p oscilloscope 70 meg ham radio
Hantek DSO5072P Digital Oscilloscope, 70 MHz Bandwidth, 1 GSa/s, 7.0″ DisplayLike new only used a few times comes with probes and original box200/100/70MHz bandwidths1GSa/s Real […]
Read moreEdison Electronics Fixed Attenuator
Edison Electronics NH Measurements800-P3Fixed Attenuator Input 50 OHMS Output 50 OhmsV RATIO 2:1Type N – UHF The post Edison Electronics Fixed Attenuator first appeared on […]
Read moreFT-897D for Sale
YAESU FT 897D for sale. This is the D variant with TCXO installed and ability to transmit on 6 m Band in addition to its […]
Read moreMicrophone Package
Desk mic package as new Value $265.00 for sale as a package 1- inrad m 628 micchrophone 1- inrad dms-1 base assy 1- inrad dm-ym […]
Read moreTop Amateur Radio Websites – Issue 2404
Build an Arduino CW Decoder, Enhancing Icom IC-7300 RX Antenna, Understanding Impacts of 75-ohm Devices in 50-ohm Systems, A Compact and Stealthy Field Portable Antenna, […]
Read moreRadio Shack scanner programming cable
OEM factory Radio Shack GRE – GRECOM-WHISTLER working as it should scanner programming cable.For RS scanners models PRO 83,84,92,93,94,95,96,97,99,106,107.135,136,137 and possible others. Shipping by canada […]
Read moreYaesu Wires X
A complete wires x package as I received it Include HRI 200, All Cables and the CD with the program. Askng 100 pl;us mailing costs […]
Read moreICOM IC-7300 HAM RADIO 100 WATT HF TRANCEIVER RADIO
LIKE NEW ICOM IC-7300 HF 100 Watt HAM Radio Transceiver, rarely used, purchased new in 2022, absolutely pristine like new condition, not a scratch anywhere, […]
Read moreHygain Antenna Balun – from TH6 Thunderbird – Used
Hygain BN-86 ? – Not marked 3 – 30 MHz50 Ohm Ferrite Balun From an older TH6DX Thunderbird Antenna It was changed out in favor of […]
Read morevia the RSGB: Presentations released on VHF airborne radar and WRTC 26
The RSGB has released a further three presentations from its 2023 Convention. In the first, Professor Simon…
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