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A Secret Little Adventure Ham Radio Blog

Category: Radio

“The Electronics Of Radio” NorCal 40B Transceiver Build Lab Notes: Problem 22

March 1, 2026 by KM1NDY

This continues a series of blog posts on David Rutledge’s text, “The Electronics of Radio”, that I am studying while building the NorCal 40B transceiver. This series of posts will not be a review of the book, nor is it a assembly manual. Rutledge presents a series of problems at the each chapter that aid …

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“The Electronics Of Radio” NorCal 40B Transceiver Build Lab Notes: Problem 21

February 8, 2026 by KM1NDY

This continues a series of blog posts on David Rutledge’s text, “The Electronics of Radio”, that I am studying while building the NorCal 40B transceiver. This series of posts will not be a review of the book, nor is it a assembly manual. Rutledge presents a series of problems at the each chapter that aid …

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Winter Field Day 2026 Reflections: Is Ham Radio Relevant For Emergency Communications And Prepping?

January 27, 2026 by KM1NDY

I say yes. There is a lot of debate amongst amateur radio operators as to whether or not ham radio can be an effective component of an emergency communication plan for a municiple or other governmental jurisdiction. The national organization for ham radio promotes the hobby as a way to “serve” agencies who purportedly need …

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“The Electronics Of Radio” NorCal 40B Transceiver Build Lab Notes: Problem 20

January 9, 2026 by KM1NDY

This continues a series of blog posts on David Rutledge’s text, “The Electronics of Radio”, that I am studying while building the NorCal 40B transceiver. This series of posts will not be a review of the book, nor is it a assembly manual. Rutledge presents a series of problems at the each chapter that aid …

Continue Reading

Dipping Toes Into Boat Anchors: Sencore FS 134 Field Strength Meter

December 28, 2025 by KM1NDY

A few months back I got a call from my Dad saying, hey, I found this thing I picked up from somewhere, do you want it? It was a half-century old Sencore FS 134 Field Strength Meter used for UHF/VHF television and FM broadcast frequencies. Fast forward to Christmas, and there it was sitting in …

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“The Electronics Of Radio” NorCal 40B Transceiver Build Lab Notes: Problem 19A, 19B, 19C, 19D, 19E

December 18, 2025 by KM1NDY

This continues a series of blog posts on David Rutledge’s text, “The Electronics of Radio”, that I am studying while building the NorCal 40B transceiver. This series of posts will not be a review of the book, nor is it a assembly manual. Rutledge presents a series of problems at the each chapter that aid …

Continue Reading

“The Electronics Of Radio” NorCal 40B Transceiver Build Lab Notes: Problem 16F, 16G

December 7, 2025 by KM1NDY

This continues a series of blog posts on David Rutledge’s text, “The Electronics of Radio”, that I am studying while building the NorCal 40B transceiver. This series of posts will not be a review of the book, nor is it a assembly manual. Rutledge presents a series of problems at the each chapter that aid …

Continue Reading

Back To Basics: A Little Radio, Some Bad Morse Code, A Restless Shepherd, And Ten Beautiful Contacts (CUTLER PARK RESERVATION, POTA US-8407)

November 24, 2025 by KM1NDY

It is hard to believe that I am approaching seven years of ham radio. I started as a portable operator who liked to experiment with antennas and transceivers. This hobby is a source of tremendous joy and inspiration, leading me down paths I never knew existed. I consider myself a “hyperlocal traveler.” I take immense …

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“The Electronics Of Radio” NorCal 40B Transceiver Build Lab Notes: Problem 16A, 16B, 16C, 16D, 16E

November 16, 2025 by KM1NDY

This continues a series of blog posts on David Rutledge’s text, “The Electronics of Radio”, that I am studying while building the NorCal 40B transceiver. This series of posts will not be a review of the book, nor is it a assembly manual. Rutledge presents a series of problems at the each chapter that aid …

Continue Reading

The 2025 CQ World Wide DX SSB Ham Radio Contest, A.K.A. The Return Of The Girls’ Weekend Getaway

October 31, 2025 by KM1NDY

We need to talk. It’s not you. It’s me. Look, its not like I am selfish or anything. But there are only six bands. And one of them is 160 meters for crying out loud! I can’t even get my antenna to tune up on 160, let alone make international contacts. And should I mention …

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