Plans for 2017 Station Upgrades – Radio, Shared Amplifier, and Remote Op Enhancements

We have a number of station upgrades planned for this fall. Our planned upgrades include: Enhancing our FlexRadio 6700 based Remote Operating Setup to include additional remote control client options, better networking via the Internet, and better integration with our microHAM system – you can read about this completed project here. Upgrading the second radio in … Continue reading

An 80m Broadband Matching System

We installed a 75m loop for SSB operation on our tower when we built it. The loop is full size and is diamond shaped so that our lower SteppIR DB36 yagi can rotate inside of it. The loop is fed at the bottom corner about 20 ft up from the ground. It works great for … Continue reading

Satellite Station 4.0 Part 7 – Flex SDR Satellite Transceiver

A major part of our plans for Satellite Station 4.0 includes the ability to operate our home satellite station remotely over the Internet. We’ve been using our Flex-6700 Software Defined Radio (SDR) as a Remote Operating Gateway (GW) on the HF Bands and 6m for some time now. Our latest project is to upgrade our … Continue reading

Remote Operating Enhancements

As explained in a previous article, we have been working on enhancing our FlexRadio 6700 based Remote Operating Setup to include additional remote control client options, better remote networking via the Internet, and better integration with our microHAM system. This project involved the addition of the following capabilities to our base Remote Operating Setup: An upgrade to FlexRadio … Continue reading

Fall Antenna Projects – A New Low-Band Receive Antenna System

Anita and I like to take advantage of the mild fall weather to do antenna projects at our QTH. We have completed two such projects this fall – the installation of a Two-Element Phased Receive System and a rebuild of the control cable interconnect system at the base of our tower. Our first project was the … Continue reading

Software Defined Radio/Remote Operating Gateway Part 1 – System Design And Hardware Installation

We’ve been planning to add a remote operating capability to our station for some time now. We also did some previous work with a FlexRadio Software Defined Radio (SDR) in our station and we felt that an SDR would be a good platform to build a remote operating project around. We decided to combine our remote operating … Continue reading

Satellite Station 4.0 Part 3 – Antenna Integration and Testing

Sometimes we learn from problems and mistakes. We all go through this from time to time. It is part of the learning aspect of Amateur Radio. My most recent experience came while integrating our new tower-based satellite antenna system. After the antennas were up, initial testing revealed the following problems: A position sensing problem in our … Continue reading

Software Defined Radio/Remote Operating Gateway Part 2 – Client/Server Setup And Software

The next step in our Software Defined Radio/Remote Operating Project was to build a Remote Operating Gateway System in our shack and setup Client PCs to operate our station remotely. In a previous article, we explained how we integrated a FlexRadio 6700 Software Defined Radio (SDR) into our station to create a platform to build our remote operating project around. … Continue reading

Summertime Station and Antenna Projects At AB1OC/AB1QB

Summer is the time of year that many of us work on our antennas and improve our stations. Anita AB1QB and I did both of these things at our QTH this summer. Our SteppIR DB36 Yagis were due for some maintenance so we took them off our tower. A special thanks to all the members of the Nashua Area Radio … Continue reading

Station Automation Part 1 – microHAM SO2R And System Design

As some of our readers probably know, it has been part of our plan from the beginning to setup our station for multi-SO2R operation . We took the first step in this direction some time back with the installation of a microHAM MK2R+ SO2R Controller (the box one top of the left radio in the picture … Continue reading