"frequency mapping"
2 episodes tagged with this keyword
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Mark Koernke discussed militia activities in Michigan, including tactical reconnaissance sweeps and county-by-county frequency mapping operations planned for the weekend. He covered preparedness topics including acquiring firefighting equipment, maintaining older radio equipment with cooling solutions, and building repair kits with salvaged electronics. Callers reported military convoy sightings in Oklahoma and provided information about an FBI agent resembling Timothy McVeigh. The show featured extensive discussion of AR-15 rifle deals, polymer lower receivers, and lightweight barrel configurations for civilian firearms, along with advocacy for contacting representatives about Second Amendment legislation.
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Mark Koernke discussed radio communications and preparedness on Communications Tuesday, covering 2-meter radios, repeater systems, and equipment sourcing from Deal Extreme. He provided detailed guidance on testing radio frequencies in different areas using mapping and quarter-band testing methods, explained satellite cell phone uplink capabilities, and discussed salvaging old telephone equipment for field phones and independent communication networks. A caller from Georgetown, Texas contributed information about repurposing old rotary and touch-tone phones as field telephones using battery power sources.