Category: Comms

TEOTWAWKI – Comms Challenge … ANSWERED

Posted by johnyMac | Oct 27, 2019 | Comms, JohnyMac, Preparedness & Homesteading | 7 |

TEOTWAWKI – Comms Challenge

Posted by johnyMac | Oct 18, 2019 | Comms, JohnyMac | 55 |

Deer Camp 2019 AAR

Posted by Bryce Sharper | Oct 9, 2019 | Bryce Sharper, Columnists, Comms, Preparedness & Homesteading | 4 |

Your Comms in A Grid Down World

Posted by johnyMac | Sep 29, 2019 | Comms, JohnyMac, Preparedness & Homesteading | 19 |

RTO’s Guide To Connectors

Posted by NC Scout | Sep 4, 2019 | Comms, NC Scout | 3 |

A DIY Radio Data Terminal On The Cheap

Posted by NC Scout | Jul 1, 2019 | Comms, NC Scout | 19 |

A SHTF Perspective On Commo

by NC Scout | Oct 15, 2019 | 10 |

In a real deal SHTF situation, such as a nation in turmoil and civil chaos, how would you fare?...

Monitor Dorian on 20 & 40-Meters

by johnyMac | Sep 2, 2019 | 6 |

For American Partisan readers who have the ability to monitor short wave radio frequency’s,...

Clandestine Communications Part Three: Email Domains

by Patriotman | Jul 30, 2019 | 9 |

Clandestine Communications Part One: One Time Pads (OTPs) Clandestine Communications Part Two:...

13 Colonies Amateur Radio Contest

by johnyMac | Jun 29, 2019 | 6 |

For you ham radio operators out there that never participate in amateur radio contests you will...

RF PCB Design Struggle Sessions I

by Bryce Sharper | Jun 26, 2019 | 8 |

RF design is a black art for several main reasons: textbooks, Smith charts, CAD tools and components. Academic texts on the topic are expensive, full of mathematical formalism and written by men with no practical experience...

ARRL Field Day 2019

by johnyMac | Jun 17, 2019 | 7 |

ARRL Field Day 2019 By JohnyMac In five days the ARRL (American Radio Relay League) Field Day will...

Communication Link Math

by Bryce Sharper | May 31, 2019 | 3 |

Legend has it that Stephen Hawking was warned that he would lose half his readers for every equation in “A Brief History of Time.” His editor persuaded him to remove them. Hawking removed all but E=MC2 because Einstein’s mass-energy relation was essential to the rest of the book. In the same way, we cannot understand radio communications without the communication link equation (Friis’ formula).