By David McNeil W6PHO We are now entering the “Solar Maximum” part of Solar Cycle 25, which could mean four years of excellent conditions for DXing. Maximum solar activity increases ionization in the “F” region of the ionosphere (150-250 miles up) which facilitates daytime 20 to10-meter propagation and nighttime 40 through 10-meter propagation. If you’re wondering when to look for DX, the SN (Sunspot Number) may help. While the SN is the result of observation and calculation with some tricky statistics thrown in (for a “smoothed” number), it is often a good indicator of conditions for DXing. The highest SN count […]
Training
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Tuolumne County OES and Sheriff will be testing 5 Sirens in the following locations: Groveland, Tuolumne City, Twain Harte, Cold Springs and Strawberry. The County has asked TCARES if we can monitor the locations and report what was heard in a live Net that day. SEE PARTICIPATION DETAILS HERE: SIREN TEST DETAILS (We need some Hams to drive up to Cold Springs and Strawberry and listen and call into the repeaters.)
By Mike, W6MVM Hi, the first question is “Is CW dead?!?”. Code is no longer required to get a license. Does anybody still use it? It was dropped from the requirements because the military no longer needs trained operators. For many years it was thought essential for national defense to have trained Morse Code operators, but not in the age of digital communications. But is it dead? Not hardly. As I’m writing this column, I’m tuned to the 20 meter band. Looking at the lower CW portion with my Flex 6300. The spectrum is set to cover the whole CW area […]
TCARES members Rich Combs, KN6HSR; Ned Sudduth, K6NED, and Toni Sudduth, K6TNI, reported that the October 2023 Great California ShakeOut exercise was an “outstanding” success. Here is their story as reported to the ARRL News (11/03/2023): K6NED / WRPM781 “This is a drill. Drop! Cover! Hold on!” was the mantra for the Great ShakeOut exercise on October 19, 2023, at 10:19 AM in Tuolumne County, California. The Great ShakeOut is an annual international event that promotes awareness of how to prepare for and react to an earthquake. For the past 2 years, TCARES has used this event as an opportunity to test our […]
Here is the slide show from Jeff’s excellent presentation at the last breakfast meeting. Download and view the presentation to get more details or see what you might have missed if you missed the meeting. THE MAP
California Shakeout Drill UPDATE #2THURSDAY OCT 20, 2022 12:30 PMYou can participate in a special annual emergency net with organizations across California. TCARES and TC Office of Emergency Services are planning an emergency NET to demonstrate the TCARES repeater infrastructure during a simulated communications outage following a simulated major earthquake incident. We are looking for MAXIMUM PARTICIPATION!Our goal is to see check-ins from Pinecrest to Jamestown, from Mariposa to Angels Camp, and from Modesto to Yosemite National Park! (AND ALL POINTS IN-BETWEEN) ALL TCARES REPEATERS WILL BE LINKED, Use the one that works best for you. CHECK-IN format.It will be a directed net, but we will not have a roll call. We will request check-ins by Alphabet Sequence […]