Field Day Satellite Station for 2021 – Setup and Test in Hollis

The Nashua Area Radio Society will be using our portable Satellite Station this year at Summer Field Day. A number of members got together recently to assemble and test our Computer-Controlled Portable Satellite Station for Field Day. Here are some pictures of our Field Day Satellite Station Test… Source: Field Day Satellite Station for 2021 … Continue reading

EME Station 2.0 Part 11 – Station Hardware In Shack

Now that our 2m EME Antenna Array is fully installed, we have turned our attention to the setup of the equipment in our Shack. Our plan is to do a mix of JT65 Digital and CW operation with our 2m EME Station. The image above shows the equipment that is dedicated to EME and Satellite … Continue reading

Satellite Station 4.0 Part 12 – Antenna Upgrades

We’ve been making good use of our Satellite Ground Station. Our existing 2MCP14 and 436CP30 antennas have enabled us to make over 2,000 satellite contacts; working 49 of the 50 U.S. States, 290+ Grid Squares, and 31 DXCCs. Our station is also an ARISS Ground Station which enables us to help Schools around the world … Continue reading

GPS Time Server

There are many reasons to have an accurate time source in your station. Getting the best performance from WSJT-X modes like FT8 requires your computer clock to be synchronized to within a second for example. You can set your clocks accurately using NTP servers on the Internet. This is the most common way that most … Continue reading

A Portable Satellite Station Part 7 – Plans for a 4.0 Station

We have begun looking ahead to Satellite Station 4.0 and where we want to go next after our ARISS crew contact is complete. Our goals for the Satellite Station 4.0 include: A permanently installed version of our 3.1 Station which can be operated remotely over the Internet Upgraded Transceivers which add Pan Adapter/Waterfall display capabilities Enhancements … Continue reading

EME Station 2.0 Part 7 – Building Antennas

The next step in our EME project is to assemble the four M2 Antenna Systems 2MXP28 Yagis. These antennas are large, cross-polarized yagis. They feature 28 elements each on 34 1/2 foot booms. The design operates as an independent horizontal and vertical Yagi on a shared boom and each plane have an independent feed point. … Continue reading

Upgrading our 2.0 Satellite Station for ARISS Contacts

We have been working with Hudson Memorial School near Nashua, NH to prepare for a possible ISS crew contact. The ARISS folks work with schools and their Ham Radio helpers to prepare for these contacts. ARISS provides recommendations for ground station equipment to help ensure a good experience for the students. The ground station recommendations … Continue reading

A Portable Satellite Station Part 6 – 3.0 Station Initial Contacts

With the construction of our Portable Satellite Station 3.0 complete, we’ve been looking forward to an opportunity to test the new setup. We chose the Nashua Area Radio Society’s recent Technician License Class as a good time to both test the new stations and to acquaint our Tech Class grads with one of the many things … Continue reading

LEO Satellite System Part 3 – Final Installation And First Contacts

With some help from Matt Strelow, KC1XX  of XX Towers, we’ve gotten our LEO Satellite Antennas and Preamp System installed on our tower. We installed the antennas on a sidearm at about 80 ft and installed the preamp system (the upper left gray box) next to the antennas on the tower. The design and construction … Continue reading

LEO Satellite System Part 2 – Antenna Assembly And Ground Test

We continued our project to add LEO Satellite capability to our station this past weekend (you can read about the design of our LEO Satellite System here). With 370′ of 7/8″ Hardline Coax (LDF5-50A) ordered and with Matt Strelow, KC1XX of XXTowers scheduled to help with the antenna installation on the tower later this week, the only prep … Continue reading