New Mexico Tech Fest

Rocky Mountain Ham Radio, New Mexico is pleased to announce the 2021 New Mexico TechFest, an ARRL-sanctioned operating specialty event, on Saturday February 27, 2021.  Due to the ongoing COVID-19 pandemic and uncertainty around New Mexico’s public health orders, this year’s event will be conducted virtually.

Join fellow amateur radio operators from around the Land of Enchantment (and beyond) for a day of quality presentations, demonstrations, and instruction provided by some of New Mexico and Colorado’s most experienced technical hams on a variety of emerging and relevant technical topics within amateur radio today. The New Mexico TechFest is designed to provide a unique opportunity for all hams interested in the technical aspects of our hobby to advance and expand their technical knowledge and to facilitate technical discussion, collaboration, and discuss ideas with one another.

Ham-specific and presentation-related prizes will be drawn throughout the TechFest event.

Mark your calendars, spread the word, and join us for TechFest 2021!

TechFest Presentation and Demo Lineup and Schedule

(Schedule times subject to change)

  • 8:00am: Launch of New Mexico TechFest pico-balloon with VHF APRS or HF WSPR tracking payload (Weather permitting.  Special thanks to Don Giles KM5XK and Dean Shutt AL7CR for donating helium for launch)
  • 8:00-8:30am: Open forum for TechFest attendees to collaborate virtually
  • 8:30-8:45am: TechFest kickoff, welcoming comments
  • 8:45-9:00am: Overview of presentations
  • 9:00-9:50am: Grounding and Bonding for Home HF Stations (by Ward Silver N0AX of St. Charles, Missouri)
  • 10:00-10:50am: What Kind Of Solar Cycle Awaits?(by Dr. Scott McIntosh, Deputy Director of National Center for Atmospheric Research of Boulder, Colorado)
  • 11:00-11:50am: QRSS — Then and Now (by David Hassall WA5DJJ of Las Cruces, New Mexico and Dr. Scott Harden AJ4VD of Gainesville, Florida)
  • 12:00-12:50pm: Modern DSP Tools for Amateur Radio (by Richard Naething AE5JI of San Antonio, Texas)
  • 1:00-1:50pm: Through Earth Communications Systems for Cave Studies (by John Lyles K5PRO of Los Alamos, New Mexico)
  • 2:00-2:50pm: Batteries: Their Chemistries, Care and Feeding (by James Cizek KI0KN of Loveland, Colorado)
  • 2:50-3:15pm: Final prize drawings, closing comments
  • 3:15-4:00pm: Open forum for TechFest attendees to collaborate virtually

>>> Click here to download Presentation abstracts and Speaker biographies

Register to Attend the New Mexico TechFest

TechFest admission is $10, payable via online registration. Pre-registration is required to attend.

>>> Click here to Register!

What will proceeds from 2021’s New Mexico TechFest be used for?

      • Cost of license for professional Zoom account to conduct this year’s event
      • Purchase of prizes, since donations may be hard to come by for many businesses this year
      • Cost to ship/deliver prizes to their lucky winners
      • Cost of material to conduct launch of New Mexico TechFest pico-balloon with VHF APRS or HF WSPR payload on day of event (weather permitting)
      • Remaining proceeds will be applied directly to the continued expansion of RMHAM’s 5-GHz multi-megabit amateur radio microwave network/backbone, an infrastructure to enable partnered amateur radio clubs to expand their repeater capabilities.

2021 TechFest Prize Lineup and Contributors

We are excited to give away a number of purchased and donate prizes at this year’s event (because this year’s event will be virtual, we will ship/deliver prizes to their lucky winners).

Prize lineup (subject to change)

  • TinySA 0.1-960 MHz spectrum analyzer
  • Yaesu FT-4XR VHF/UHF dual-band FM transceiver
  • SDRplay RSPdx 1kHz-2 GHz software defined receiver
  • QRP Labs 40 meter QCX+ single-band 5 watt CW transceiver kit, with WSPR beacon and built-in alignment/test equipment
  • 30 meter WSPR transmitters with Raspberry Pi
  • 40 meter WSPR transmitters with Raspberry Pi
  • One year subscriptions to QEX magazine
  • ARRL gift certificates
  • ARRL Grounding and Bonding book
  • Propagation and Radio Science book
  • (Additional prizes to be announced)

Rocky Mountain Ham Radio and the New Mexico TechFest wishes to recognize and thank the following prize donors:

  • American Radio Relay League (ARRL) – Two subscriptions to QEX magazine, gift certificates
  • Bill Boedeker NM5BB — SDRplay RSPdx 1kHz-2 GHz software defined receiver
  • David Hassall WA5DJJ — QRP Labs 40 meter QCX+ single-band 5 watt CW transceiver kit, with WSPR beacon and built-in alignment/test equipment
  • MFJ Enterprises — Antennas and station accessories
  • Rocky Mountain Ham Radio
  • TAPR — 30 and 40 meter WSPR transmitters for use with Raspberry Pi
  • Additional prize donors will be added soon.

Interested in donating a prize to the New Mexico TechFest?  Please contact us via email at  Rocky Mountain Ham Radio is a 501(c)(3) charitable non-profit organization and donations are tax-deductible.

Event Flyer

A printable event flyer is available for posting on ham listserves, within your club’s newsletter, or on your club’s website. Please help us spread the word across the amateur radio community about this unique event.

»»» Download and help pass around the New Mexico TechFest flyer.

Call for Presentations and Important Dates

The New Mexico TechFest seeks high quality presentations and demos on emerging and relevant amateur radio technical topics, techniques, and applications. Original content highly encouraged. Hams interested in conducting a TechFest presentation or demo should submit a summary/abstract of their proposed topic to for consideration. Please note the following:

  • Call for TechFest presentations and demos: Today-January 17, 2021
  • Deadline to submit summary/abstract of proposed presentation or demo: January 17, 2021
  • All submitted proposals reviewed by TechFest committee: January 18-21, 2021
  • Final TechFest presentation lineup selected, posted on event website: Week of January 24, 2021
  • TechFest registration open: Week of January 24, 2021
  • Presentation slots are generally 50 minutes in length, including all anticipated discussion and Q&A.
  • More than one presentation or demo proposal may be submitted for consideration.
  • Sales and promotional presentations are not permitted.

For inquiries or to submit your technical presentation abstract, please email us at

Author: WT5X