Ham Radio All Portable Discussion Zone

Charlie NJ7V
  • 4.5 (17)
  • Technology
  • Updated Biweekly

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

  1. He Climbed the Highest Peak on Every Continent — Saurabh N6RUN

    5d ago

    He Climbed the Highest Peak on Every Continent — Saurabh N6RUN

    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 Saurabh, his Everest summit on May 14, 2025, and his six month attempt to get a Nepalese amateur radio license that never panned out. If you are into SOTA, endurance sports, or both at the highest level, this one is for you.Saurabh's Instagram: @mtn_runrJoin us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.**SolderSmoke DISCORD INVITE**: https://discord.gg/GYVRZSBVFCConnect with us:* Discord: https://discord.gg/WVE3vVveWU* YouTube: https://www.youtube.com/c/redsummitrf* TikTok: @redsummitrf* X (formerly Twitter): @NJ7V_Support the channel:* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf#apdz #HamRadio #QRP #amateurradio #hamradiopodcast #SOTA #POTA #PortableOps #mountaineering #Everest #SevenSummits #Ironman #ultrarunning #N6RUN #2M #2meters #fm

    59 min
  2. Homebrew Roundtable: Freq Counters, PA Power & AI Agents

    Jun 21

    Homebrew Roundtable: Freq Counters, PA Power & AI Agents

    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 learned, a direct conversion receiver that's now pulling in W1AW, Mitch's SuperHET power amplifier improvements, and a look at using local AI agents for ham radio related tasks. We close out by announcing our next group build, the GQRP Club's Limerick Sudden ATU kit.Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.**SolderSmoke DISCORD INVITE**: https://discord.gg/GYVRZSBVFCConnect with us:* Discord: https://discord.gg/WVE3vVveWU* YouTube: https://www.youtube.com/c/redsummitrf* TikTok: @redsummitrf* X (formerly Twitter): @NJ7V_Support the channel:* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf#apdz #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #amateurradio #hamradiopodcast #scratchbuild #frequencycounter #SuperHET #KiCad #PCBdesign #SOTA #FT8 #directconversion #GQRP

    1h 12m
  3. Homebrew Radio from 1950s Crystals to Satellite - Stuart M0SGV

    Jun 14

    Homebrew Radio from 1950s Crystals to Satellite - Stuart M0SGV

    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 circuits, Hans Summers QMX and QDX rigs, a Michigan Mighty Mite, and a high voltage power supply built from scratch to power all of it.In this episode Stuart walks us through a dozen homebrew projects, shares his philosophy on project selection, and offers hard won advice on soldering and why leaded solder is non-negotiable. We also talk about his connections to the Michigan QRP Club and G QRP Club, and his next big project: a QO-100 geostationary satellite transceiver.Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.**SolderSmoke DISCORD INVITE**: https://discord.gg/GYVRZSBVFCConnect with us:* Discord: https://discord.gg/WVE3vVveWU* YouTube: https://www.youtube.com/c/redsummitrf* TikTok: @redsummitrf* X (formerly Twitter): @NJ7V_Support the channel:* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf#apdz #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #amateurradio #hamradiopodcast #scratchbuild #tuberadio #vacuumtube #vintageradio #QCX #QMX #HansSummers #QO100 #satellite #GQRP #MichiganQRP #FourDaysinMay #soldering #FDIM

    1h 11m
  4. He Designs Free QRP Rigs Anyone Can Build — Barb WB2CBA Interview

    Jun 7

    He Designs Free QRP Rigs Anyone Can Build — Barb WB2CBA Interview

    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 the world have taken notice. In this episode Barb walks us through his major designs from the uSDX collaboration to the Pebble HF, talks about his experience at Four Days in May, and shares what it feels like to see strangers around the world building circuits he designed and released for free.If you're into QRP, digital modes, or homebrew radio, this one is worth your time.GitHub: github.com/WB2CBAPebble HF: pebblehf.comJoin us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.**DISCORD INVITE**: https://discord.gg/WVE3vVveWU#apdz #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #testequipment #RFprojects #amateurradio #hamradiopodcast #scratchbuild #HFtransceiver #opensource #FT8 #digitalmodes #ADX #PebbleHF #Si5351 #QRPp #WSPR #FourDaysinMay #FDIM

    1h 7m
  5. Chasing His 6th Mountain Goat — Derek W7DLZ on SOTA & QRP

    May 31

    Chasing His 6th Mountain Goat — Derek W7DLZ on SOTA & QRP

    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 and twenty-two regions at a pace that's hard to believe, and he shows no signs of slowing down.In this episode we cover his preferred radio, antenna choices, and operating philosophy.If you're into SOTA, QRP field ops, or just want to hear what genuine passion for a hobby sounds like, this one's for you.https://www.qrz.com/db/W7DLZJoin us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.**DISCORD INVITE**: https://discord.gg/WVE3vVveWU#apdz #SOTA #POTA #PortableOps #HamRadio #QRP # CW #Workbench #Electronics #homebrewradio #DIYradio #testequipment #RFprojects #amateurradio #hamradiopodcast #scratchbuild #ManhattanStyle #BITX #SolderSmoke #HFtransceiver #QRPSSB #directconversion #analogradio #morsecode

    1h 1m
  6. Rick N3FJZ: Scratchbuilt HF Transceivers & Homebrew Radio Philosophy

    May 17

    Rick N3FJZ: Scratchbuilt HF Transceivers & Homebrew Radio Philosophy

    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 his journey from his first scratch build projects to his current tranciever with a custom front panel digital display.Join us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.Rick's website: http://www.remmepark.com/circuit6040/Show notes Listed on Rick's Website: http://www.remmepark.com/circuit6040/Show_Notes/Show_Notes.html#apdz #SOTA #POTA #PortableOps #HamRadio #QRP #Workbench #Electronics #homebrewradio #DIYradio #testequipment #RFprojects #amateurradio #hamradiopodcast #scratchbuild #ManhattanStyle #BITX #SolderSmoke #HFtransceiver #QRPSSB #directconversion #analogradio

    1h 17m
  7. Homebrew Radio Roundtable: Stockton Wattmeter + DIY RF Amplifier

    May 10

    Homebrew Radio Roundtable: Stockton Wattmeter + DIY RF Amplifier

    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 Adam K6ARK unavailable this month, Mitch NK3H joins the roundtable and shares details from his RF power amplifier build, including design considerations, challenges, and lessons learned from the project.If you enjoy QRP, portable operations, electronics, and building your own gear, this episode is for you. We also announce our next scratch-build project, so be sure to follow along as we continue building, experimenting, and learning together over the coming episodes.This episode wraps up the Stockton Bidirectional Wattmeter / SWR Indicator build and kicks off the next project in our ongoing scratch-build series.FREQUENCY COUNTER PROJECTQRPme Kit: https://www.qrpme.com/?p=product&id=Q17Parts Order Page: https://www.qrpme.com/?p=product&id=NJ71BOM: https://www.qrpme.com/?p=product&id=NJ71Schematic 1: https://qrpme.com/docs/X-CHECKer%20Counter%20Pg1.pdfSchematic 2: https://qrpme.com/docs/X-CHECKer%20Counter%20Pg2.pdfJoin us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.Connect with us:* Discord: https://discord.gg/WVE3vVveWU* YouTube: https://www.youtube.com/c/redsummitrf* TikTok: @redsummitrf* X (formerly Twitter): @NJ7V_Support the channel:* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf#apdz #SOTA #HamRadio #PortableOps #QRP #Workbench #Electronics #POTA #homebrewradio #DIYradio #RFamplifier #SWRmeter #wattmeter #testequipment #RFprojects #amateurradio #hamradiopodcast #scratchbuild

    1h 2m
  8. ISS School Contact, Rookie Roundup & VHF/UHF Book

    May 3

    ISS School Contact, Rookie Roundup & VHF/UHF Book

    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 coordinating an ARISS contact, working with educators and local hams to connect students with an astronaut aboard the International Space Station. I wrap things up with a look at a VHF/UHF book I’ve been reading and what I’m taking away from it. If you’re interested in ham radio events, educational outreach, or building your knowledge of VHF and UHF operation, there’s something here for you.International Space Station Contact: https://www.youtube.com/live/z367mTfc2pY?t=3620sChannel 12 News ISS: https://www.youtube.com/watch?v=-oBzgRxb-R8K0NR Blog and Website: https://www.k0nr.com/wordpress/K0NR old Blog: https://www.k0nr.com/blog/Cheaper Beeper: https://www.arrl.org/files/file/Instructor%20resources/Teaching%20Morse%20Code/Cheaper%20Beeper/W8WG%20Cheaper%20Beeper_1%20(2).pdfJoin us as we explore how you can get involved in portable radio, QRP, and more in this episode of the All Portable Discussion Zone (AP/DZ). Every aspect of portable operations is covered in this biweekly podcast, from news and gear to achievements, the workbench, contests, awards, and beyond.Connect with us:* Discord: https://discord.gg/WVE3vVveWU* YouTube: https://www.youtube.com/c/redsummitrf* TikTok: @redsummitrf* X (formerly Twitter): @NJ7V_Support the channel:* Buy us a Coke: https://www.buymeacoffee.com/RedSummitRF* Red Summit RF Amazon Storefront: https://www.amazon.com/shop/redsummitrf#apdz #SOTA #HamRadio #PortableOps #QRP #Workbench #Electronics #POTA #HomebrewRadio #AmateurRadio #HamRadioProjects #ElectronicsWorkbench

    52 min
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Ratings & Reviews

4.5
out of 5
17 Ratings

About

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

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