technology
Hosted by Charlie NJ7V · technology · EN · 141 episodes
Welcome to the All Portable Discussion Zone. Our show is the audio version of the popular YouTube podcast found on the Red Summit RF channel, where we welcome special guests and engage in roundtable discussions on a wide range of topics including designing, building, modifying, and improving ham radio equipment.Don't forget to check out our Patreon page: https://www.patreon.com/redsummitrf
Required Pod Score for this show. PitchCentric checks your profile against host openness, topical fit, and audience signals before you generate a pitch.
Contact path
Verified email
Booking probability
35%
Guest openness
Selective
Sign up to generate a grounded pitch for Ham Radio All Portable Discussion Zone.
Signup to Generate a PitchWelcome to the All Portable Discussion Zone. Our show is the audio version of the popular YouTube podcast found on the Red Summit RF channel, where we welcome special guests and engage in roundtable discussions on a wide range of topics including designing, building, modifying, and improving ham radio equipment.
Ham Radio All Portable Discussion Zone is hosted by Charlie NJ7V. The show has published 141 episodes to date.
Recent episodes include "Build Your Own Radio Without Spending Big, Charlie ZL2CTM" (18 October 2026, 79 minutes), "LC Meter from Scratch: Modernized with an Arduino" (11 October 2026, 63 minutes), and "Inside the G QRP Club, Graham G3MFJ on George Dobbs & the Sudden Kits" (4 October 2026, 63 minutes).
Ham Radio All Portable Discussion Zone publishes roughly weekly, with episodes averaging 63 minutes across 141 episodes.
Booking probability for Ham Radio All Portable Discussion Zone is 35%, and the host is rated Selective on guests. Ham Radio All Portable Discussion Zone requires a Pod Score of 80 or higher. Ham Radio All Portable Discussion Zone's contact route on record: verified email.
The strongest fits for Ham Radio All Portable Discussion Zone are Telecommunications. Ham Radio All Portable Discussion Zone has a technology audience.
Charlie NJ7V hosts Ham Radio All Portable Discussion Zone, a technology show with 141 episodes published.
Our AI reads these to draft pitches. Use them as grounding for a pitch that cites a real guest and a specific topic.
Episode #33
Charlie Morris ZL2CTM is a New Zealand homebrewer and retired Air Force avionics technician who builds radios and electronics projects one module at a time on stripboard over a copper ground plane, housed in plastic...
Episode #32
In this Homebrew Workbench Roundtable, Tobias KK7BCO and I are joined by first-time guest Rishav, from Nepal, who recently completed his master's degree with research focused on relative navigation between two...
Episode #31
Graham G3MFJ has been building electronics since neighbors started dropping off broken valve radios for him to fix as a child. Licensed since 1957, he eventually found his way to the G QRP Club through a friend (Tony...
Episode #29
Peter HB9EBE has been building his own antenna matching units since getting back into ham radio about 10 years ago, and his approach is about as minimal as it gets. His go-to field tuner is a homebrew L-match built...
Episode #28
Gary W0MNA and Martha W0ERI have been licensed for over 50 years each and are still building, activating, and teaching others to do the same. Based in Leavenworth, Kansas, they are regulars at Four Days in May and Ozark...
Episode #27
Paul VK3HN has been building homebrew radio gear since the late 1970s and activating SOTA summits in the Australian bush since around 2015 — and he'll tell you the two pursuits feed off each other perfectly. His Summit...
Episode #26
In this Homebrew Workbench Roundtable, Adam K6ARK, Tobias KK7BCO, and I dig into QRP antenna tuners and workbench projects. We cover L-match and T-match concepts, Adam's K6ARK QRP Antenna Matching Unit, and the G0FUW...
Episode #25
In this roundtable episode, Dan KC7MSU, Brian W7JET, and I debrief on Field Day, touch on the 13 Colonies special event, and I share highlights from a three day SOTA excursion with my wife W7NRS just before Field...
Episode #24
Saurabh Bhasin N6RUN has climbed the highest peak on every continent, finished five Ironmans, runs mountain ultras, and is active in SOTA.In this episode we talk about how mountaineering and ham radio collided for...
Episode #23
In this Homebrew Workbench Roundtable, Tobias KK7BCO and I are joined by Mitch NK3H, filling in for Adam K6ARK, to talk through what is on our benches right now.We cover frequency counter builds and wiring lessons...
Episode #22
Stuart M0SGV started soldering at age 8 in the 1950s, building crystal sets with a copper tip heated over a gas cooker. Nearly 70 years later he is still at the bench, building tube transmitters from 1949 magazine...
Episode #21
<p>Barb WB2CBA is a civil engineer by trade and an open source QRP designer by passion. Every circuit he's created has gone straight to GitHub with no paywalls and no kits he controls exclusively, and builders around...
Episode #20
<p>Derek W7DLZ has earned the SOTA Mountain Goat award five times over and he's closing in on a sixth. Since his first activation in September 2021, Derek has operated from hundreds of summits across six associations...
Episode #19
<p>In this episode, I sit down with Rick N3FJZ — a prolific homebrew builder known in the SolderSmoke community for his meticulous construction, clean schematics, and commitment to all-discrete analog design. We trace...
Episode #18
<p>In this episode, Tobias KK7BCO and I continue our discussion on the Stockton Bidirectional Wattmeter and SWR Indicator project, covering our progress, build experiences, and what we’ve learned along the way. With...
Episode #17
<p>In this episode, we take a roundtable approach as each host brings a topic to the discussion. Brian shares insights from the Rookie Roundup and what makes it a great entry point into contesting. Dan talks about...
Episode #16
<p>In this episode, we sit down with Don Taylor, KM4UDX, to talk through his approach to homebrew radio and hands-on experimentation. From uBITX modifications to scratch-built projects and antenna work, Don shares what...
Episode #15
<p>In this episode, we gather around the workbench with special guest Mitch NK3H to talk through his latest homebrew radio build—a scratch-built receiver capable of both CW and SSB. We dig into the design approach...
Episode #14
<p>In this episode, we gather around the workbench to look back on our latest homebrew scratch-build project: George Dobbs’ signal generator. Join us as we discuss the design process, parts selection, challenges...
Episode #13
<p>In this interview, I sit down with Peter Parker to talk about making radio simple, practical, and accessible for anyone.Peter is well known in the amateur radio community for his clear, no-nonsense approach to...
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