What: NanoVNA – a Dozen Uses for the Average Ham – Bob Mesenbrink – NB0BN – 4/15 Bob will use the nanaVNA to measure everything from antennas, coax, passive components, filters, coax switches, samplers, etc.https://www.qrz.com/db/NB0BNhttps://nanovna.com/NanoVNA is a handheld Vector Network Analyzer (VNA) with small outline, originally designed by edy555. It is a low cost yet […]
What: 33cm License Free Fun with Meshtastic – Ryan Frederick – WR7F – 3/18 An open source, off-grid, decentralized mesh network built to run on affordable, low-power devices. No cell towers. No internet. Just pure peer-to-peer connectivity. https://meshtastic.org/https://meshmap.net/https://denvermesh.org/ IntroductionMeshtastic® is a project that enables you to use inexpensive LoRa radios as a long range off-grid […]
What: https://media.ccc.de/v/39c3-who-cares-about-the-baltic-jammer-terrestrial-navigation-in-the-baltic-sea-regionhttps://events.ccc.de/congress/2025/hub/en/event/detail/who-cares-about-the-baltic-jammer-terrestrial-navigation-in-the-baltic-sea-regionReports of GNSS interference in the Baltic Sea have become almost routine — airplanes losing GPS, ships drifting off course, and timing systems failing. But what happens when a group of engineers decides to build a navigation system that simply doesn’t care about the jammer? Since 2017, we’ve been developing **R-Mode**, a terrestrial navigation […]
What: To be announcedWhere:For remote, please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming on https://youtube.com/denverradioclub.When:The pre-meeting Elmer session and meeting is scheduled for the third Wednesday of the month at the same time each month. This month 1/21/26, 1800-1845 (local U.S. Mountain […]
What: Board elections plus TBD presentationWhere:For remote, please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming on https://youtube.com/denverradioclub, also in person at Lakewood Police Department. 445 S Allison Pkwy, Lakewood, CO 80226. Parking: Park on the upper level just after you turn in […]
What: To be announced Where:Please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming on https://youtube.com/denverradioclub.When:The pre-meeting Elmer session and meeting is scheduled for the third Wednesday of the month at the same time each month. This month 8/20/25, 1800-1845 (local U.S. Mountain Time) for […]
What: Small Transmitting Loop Antennas I have used several homebrew small transmitting loop (STL) antennas on 40-160 meters. The two-turn STL is only 4.5 feet in diameter and is used primarily on 40 meters, but it also operates well on 60 and 80 meters. I also designed and built a three-turn STL, six feet in […]
What:TBAWhere:Please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming on https://youtube.com/denverradioclub.When:The pre-meeting Elmer session and meeting is scheduled for the third Wednesday of the month at the same time each month. This month 3/19/25, 1800-1845 (local U.S. Mountain Time) for the elmer session, […]
What:TBAWhere:Please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming on https://youtube.com/denverradioclub.When:The pre-meeting Elmer session and meeting is scheduled for the third Wednesday of the month at the same time each month. This month 3/19/25, 1800-1845 (local U.S. Mountain Time) for the elmer session, […]
What:Karin is the General Manager at RT Systems, she will be giving us an intro and background of the RT Systems organization, as well as dive into the software and hardware used for radio programming.Where:Please go to https://w0tx.org/meet or https://meet.google.com/bsq-zrpv-jpj/, both links go to same place, for our live google meet to chat. Also streaming […]