About W7GES

Software, experimentation, and a passion for RF.

Biography

I was born in Wisconsin and became interested in radio and electronics at a young age. We lived in a small town and I didn't know of any Amateur Radio operators at the time.

In 1995, I noticed a ham radio magazine at a bookstore and bought it. That led me to purchase study guides and attend a nearby VEC exam session. I passed the Novice and Technician exams, and since the exam fee also covered the General test, I took that as well and passed.

I didn’t know CW, so to earn my HF privileges I needed to pass the 5 wpm and 13 wpm Morse code exams. I ordered CW tapes along with the Advanced study manual and began practicing. A few weeks later, I drove 45 minutes to another VEC session and passed both the 5 wpm and 13 wpm CW exams (but not the 20 wpm). At the same session, I passed the Advanced written exam and updated my license class.

My original callsign was N9XMK. A few weeks later, after upgrading, I received my Advanced-class callsign KF9YR.

At that time, I lived on a lake and was able to put up a tower with a 2‑meter beam, a 6‑meter beam, and an HF dipole. I purchased a Ten Tec Omni V and heard our local priest had a Ten Tec 425 for sale so I purchased that as well. The Icom 706 came out at this time and I installed one in my truck with a Bugcatcher antenna and operated mobile as well.

In 1997 I moved to Dodgeville, WI but had no tall trees so I used a vertical for 10-40 meters. In 2001, I saw an advertisement for the SteppIR 3‑element beam and ordered one, along with a small HyGain crank‑up tower. I made many contacts and enjoyed HF operation until 2006, when I moved to Arizona for a business opportunity.

My home in Arizona was in an antenna‑restricted HOA with a very small yard, so most of my equipment went into storage or was sold.

In 2018, I happened to drive past Ham Radio Outlet in Phoenix and decided to stop in. I purchased a HyGain vertical and set it up in the backyard. Around the same time, I changed my callsign to W7GES to match my new district.

In 2019, my wife and I bought a home with a large yard and far fewer antenna restrictions. I purchased a used US Tower 89‑foot crank‑up tower and obtained the necessary permits. On October 25, with help from my father and brother, we installed the tower — just in time for the CQ WW SSB contest that weekend, where I was able to make a few contacts on the new setup.

In the fall of 2020, I spoke with Tim / N6WIN and asked about his experiences stacking JK Antennas Mid-Tri's at his CA station. He was very enthusiastic about the results so I ordered a JK Mid-Tri 40 and a JK Mid-Tri. He also recommended the VA6AM High Power Bandpass filters and Triplexers so those went on order also. The VA6AM order arrived in the early summer of 2021 and I was able to install those in a Hammond enclosure at the base of my tower. A set of OK2ZAW stack matches joined them as well. In October the JK Antennas arrived and I assembled them near the tower. On December 1, 2021 Hector / XE2K and his brother arrived to install the antenna system. Tim / N6WIN drove over from Wickenburg and helped as well.

It's now 2026 and I have been making radio, amplifier and software improvements but I really need to get the 80 and 160 meter situation fixed soon. Thanks for taking the time to read about my Amateur Radio journey.

Operating Philosophy

Technologies Used

Radio Architecture

Apache Labs G2, Kenwood TS-890, FlexRadio 6500 and custom Node‑RED workflows that tie them together.

Automation

Node‑RED, MOAS II, custom scripts, and hardware control.

Antenna Engineering

US Tower, JK Antennas, Force 12, VA6AM high‑power filtering, DX Engineering 2×8 Remote Switch, and OK2ZAW Stack Matches.