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[QSO Today] K7RA
QSO Today Podcast - Podcasts
/////////////////////////////////////////// K7RA Posted: 21 Feb 2016 12:01 PM PST http://www.qsotoday.com/podcasts/k7ra Episode 081 - Tad Cook - K7RA Propagation, especially in the HF bands still remains a mystery for many amateur radio operators. Eric is joined in this QSO Today by Tad Cook, K7RA, author of the weekly ARRL Propagation Bulletin to discuss our amateur radio hobby and the effect of Space weather on low band propagation. Show Notes Listen to Podcast Thomas Edison - American inventor, with over 400 patents, former telegraph operator Elmers: Jay Sasnet, K7TTZTom Evans, K7RZCStan Askanazi, K7SS First License: 1965, Novice, WN7CSK First Rig:Allied Knight-kit Star Roamer Single Transmit Crystal: 3743 Khz Rig upgrade: Hammurland HQ170Heathkit DX20 transmitterHeathkit Marauder SSB Teltone Corporation Strowger Switch Blue Box telephone Commodore 64 AEA packet Amtor Packet Ed Tilton, W1HDQ, ARRL Propagation Bulletin. Space Weather TV - Dr. Tamitha Skov XRay radiation charge ionosphere W6ELProp - predicts ionospheric (sky-wave) propagation between any two locations on the earth on frequencies between 3 and 30 MHz. Cycle 19 peak of Sunspot activity, 1957-1959 MUF - maximum usable frequency Space Weather Website Solar Flare Sporadic E VHF Kenneth Tapping, Solar Flux data Maunder Minimum about Sun Spots Skeptical Inquirer Magazine Great Circle Path Mercator projection Carl Luetzelschwab - K9LA Repeater Autopatch - telephone interconnect. VOACAP Software - Voice of America coverage analysis program Kiwa Craig Broadcast antennas The RSS Feed for all audio content from QSO today is available from here. Please join our QSO Today community by pressing the button below. It is the best way to suggest guests and topics, and provide feedback to Eric, 4Z1UG. Join the QSO Today Community Knight Kit Star Roamer GC Receiver Heathkit Marauder SSB Transmitter The Strowger Switch_ Example of a "Blue Box" |
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