Tag Archives: Magic Band (6m)

Field Day Satellites, VHF+ and Fox Hunting

We will have lots of great activities for folks who are interested in operating on the VHF and above bands at Field Day 2019. Here are some of the activities that we’ll be doing:

  • Satellite Contacts using a Portable Computer Controlled Satellite Stations
  • Weak Signal SSB, CW, and FT8 Contacts on 6m, 2m, and 70cm
  • Fox Hunting using Radio Direction Finding (RDF) to find hidden 2m Radio Transmitters
  • Satellite Station, VHF+ Station, and Fox Hunting Training

Satellites at Field Day

Field Day Satellites
Field Day 2019 Satellite Passes – Saturday

We will have a lot of great satellite passes during Field Day this year! The table above shows a summary for Saturday. Sunday passes are also very good! You can see view the passes and associated details in our 2019 Field Day Satellite Pass Book.

Field Day Satellites
Computer Controlled Satellite Station

We will be using a Computer Controlled Portable Satellite station which features the new Icom IC-9700 Transceiver.

Field Day Satellites
Portable Satellite Antennas

Our Portable Satellite Station uses circularly polarized yagis and an Az/El Rotator system to enable us to track and make contacts through LEO satellites. You can learn more about the station hardware and software here.

VHF+ Station

VHF+ Station
VHF+ Antenna System

We are planning a serious VHF+ effort at Field Day 2019. We will be putting up a dedicated 40 ft tower with yagis, low-loss feedlines, and preamps for the 6m, 2m, and 70cm bands.

Icom IC-9100 Transceiver

The VHF+ station will use an Icom IC-9100 Transceiver and will support all modes including FT8 Digital operation via WSJT-X.

Fox Hunting

Field Day Fox Hunting
Large N1FD Fox

We will have several “Foxes” out during Field Day 2019. Fox Hunting (locating hidden transmitters using Radio Direction Finding) is a great way sharpen your RDF skills and have fun.

Training, Training, Training

Field Day Training
Field Day Satellite Training

We will be offering training on all of these activities at the start of Field Day 2019. Training will begin at 11 am at the VHF+/Satellite Station Tent. We will cover Satellite Operating, VHF+ Operating, and Fox Hunting then.

Field Day Training
Fox Hunting Training at Field Day

It might be worth coming to Field Day 2019 just for the training – Don’t Miss It!

See you at Field Day!

Fred, AB1OC

 

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 as a Remote Operating Gateway on the HF Bands and 6m for some time now. Our latest project is to upgrade our Remote Operating GW to include SDR satellite transceiver capability on the 2m, 70cm, and 23cm bands…

Source: Satellite Station 4.0 Part 7 – Flex SDR Satellite Transceiver

Remote Gateway Rack with Satellite Additions

We’ve completed hardware upgrades and repackaging of our Remote Operating Gateway to allow it to be used for satellite operations. The article (link above) explains what was involved in upgrading our Flex-6700 SDR to include SDR Satellite Transceiver capability on the 2m, 70cm, and 23m bands. The project includes:

  • Addition of a 2m Amplifier, a 70cm Transverter, and a 23cm Upconverter to our Flex-6700 SDR
  • Provision for the addition of the 5GHz and 10 GHz satellite bands in the future
  • Local and remote monitoring of power output and SWR
  • Use of the Flex-6700 GPS Disciplined Oscillator for locking of frequencies on all bands
  • Enhanced remote power and station controls which provide station management via the Internet
  • Repackaging of the system in a rack mount enclosure that can be placed under our operating desk

The next stage of our SDR Satellite Transceiver project will be to add the software components needed to control the Flex-6700/SmartSDR combination to make satellite contacts.

Fred, AB1OC

Satellite Station 4.0 Part 6 – VHF and Satellite Tower Finishing Touches

We recently completed the finishing touches on our new VHF and Satellite Tower. The first step was to install a second set of entry conduits into our shack and a new ground block for our satellite antennas…

Source: Satellite Station 4.0 Part 6 – Tower Finishing Touches

Our Tower is finally complete! We’ve added an additional entry into our shack for coax and control cables and we’ve installed 7/8″ hardline coax cables to reduce losses in our 6m, 2m, 70cm, and 23 cm feedlines. You can see some photos and details of this part of our project via the link above.

We are working on upgrading our Flex-6700 SDR based Remote Gateway to include Satellite operation. Stay tuned for an article on this part of our project.

Fred, AB1OC

Radio Amateurs Developing Skills Worldwide