All posts by Fred Kemmerer

I enjoy station building, contesting and helping new folks to join and have fun with our hobby.

GPS Time Server – Accurate Clocks for Your Station

There are many reasons to have an accurate time source such as a GPS Time Server in your station. Getting the best performance from WSJT-X modes like FT8 require your computer clock to be synchronized to within a second…

Source: GPS NTP Server

We’ve recently added a GPS synchronized NTP time source to our station. The unit provides very accurate clocks (to within a microsecond) for WSJT-X modes like FT8. It also provides accurate clocks should we lose access to the Internet. You can read more about the GPS NTP server via the link above.

Fred, AB1OC

Latest Tech Night – Putting Up A Tower

July 2019 Tech Night – Putting Up A Tower

We recently did a how-to presentation on Putting Up A Tower at a Nashua Area Radio Society Tech Night. The video from this presentation can be viewed above.

Putting Up A Tower Video - Topics Covered
Putting Up A Tower Video – Topics Covered

We covered a variety of information related to planning, building and integrating Guyed and House-Bracketed towers. You can view the accompanying presentation materials here.

The Nashua Area Radio Society produces similar how-to training materials on almost a monthly basis and we make these materials available to our Members an Internet Subscribers (folks that live too far from our location to be regular members) for a small cost which supports our new Ham development programs and covers the production and storage costs associated with the video material. Here’s a list of the training topics that we’ve produced to date:

2019 Tech Nights

  • Almost Everything You Need to Know About Antenna Fundamentals Part 1 by Spencer Webb, W2SW and Steve Golson, W1SEG
  • Raspberry Pi for Portable Digital Communications by Jamey Finchum, AC1DC
  • HFTA, Feedline Design and Busting Pileups by Fred Kemmerer, AB1OC
  • QSL’ing and Awards by Anita Kemmerer, AB1QB
  • Fox Hunting: Radio Direction Finding for Beginners including a Tape Measure Yagi Build by Jamey Finchum, AC1DC
  • Surface Mount Technology by Hamilton Stewart, K1HMS
  • RF Design with Smith Charts, Building a First HF Station, and Begining with CW – Hamilton Stewart, K1HMS; Anthony Rizzolo, KC1DXL; and Jerry Doty, K1OKD
  • All About Field Day 2019 by our Field Day Planning Team
  • Putting up a Tower by Fred Kemmerer, AB1OC

2018 Tech Nights

  • Operating Your Station Remotely by Fred Kemmerer, AB1OC
  • Transceiver Frequency Measurement and Calibration by George Allison, K1IG.
  • DMR Radios and Programming by Bill Barber, NE1B
  • WSJT-X: FT8, WSPR, MSK144 and More by Fred Kemmerer, AB1OC
  • Getting Started with Raspberry Pi Computers by Anita Kemmerer, AB1QB, Jamey Finchum, AC1DC,  Brian McCaffrey, W1BP, Fred Kemmerer, AB1OC, and Craig Bailey, N1SFT
  • All About Field Day 2018 by our Field Day Planning Team
  • Portable Operating Gear – demonstrations by Nashua Area Radio Society Members
  • K1EL Kits by Steve Elliott, K1EL
  • Antenna Modeling I by Scott Andersen, NE1RD.
  • Building and Operating a Mobile HF Station by Fred Kemmerer, AB1OC

2017 Tech Nights

  • High-Altitude Balloons: Amateur Radio at the Edge of Space and was presented by our HAB Team.
  • Getting On The Air 2.0 by Fred Kemmerer, AB1OC, and B. Scott Andersen, NE1RD
  • All About n1fd.org – Getting the most from our Website by Fred Kemmerer, AB1OC.
  • Digital Modes: RTTY, PSK, and WSJT-X by Mike Struzik AB1YKAnita Kemmerer AB1QB, and Fred Kemmerer, AB1OC
  • Bonding and Grounding by Jeff Millar, WA1HCO and Fred Kemmerer, AB1OC.
  • All About Field Day 2017  by Dave Merchant, K1DLM, and our Field Day Planning Team.
  • Building and Operating a Satellite Ground Station by Burns Fisher, W2BFJ and Fred Kemmerer, AB1OC.
  • DXing and QSLing by Anita Kemmerer, AB1QB; Bill Barber, NE1B; Fred Kemmerer, AB1OC; and Dick Powell, WK1J.
  • Weak Signal VHF and UHF Stations by Jeff Millar, WA1HCO and Bill Barber, NE1B.
  • Getting the Most from your HF Transceiver and More by Fred Kemmerer, AB1OC and Dave Michaels, N1RF.

2016 Tech Nights

  • Popular Loggers – Ham Radio Deluxe and DXLab Suite by Dave Merchant, K1DLM and Fred Kemmerer, AB1OC.
  • Low-Band Antennas by Dennis Marandos, K1LGQ; Hamilton Stewart, K1HMS; Brian McCaffrey, W1BP; and Fred Kemmerer, AB1OC.
  • RF Simulation and Matching by Jeff Millar, WA1HCO
  • Directional Antennas by Fred Kemmerer, AB1OC; Dave Michaels, N1RF; Brian Smigielski, AB1ZO; and Greg Fuller, W1TEN
  • All About Field Day 2016  by our Field Day Planning Team.
  • Surface Mount Soldering and Desoldering, a Hands-On Presentation by Jeff Millar, WA1HCO
  • Building Your First Station and Getting On The Air by Fred Kemmerer, AB1OC, and Dave Michaels N1RF
  • Software Defined Radios by Fred Kemmerer, AB1OC and Skip Youngberg, K1NKR
  • Advanced Repeaters (DMR, EchoLink, DMR, and D-STAR) by Anita Kemmerer; AB1QB, Fred Kemmerer, AB1OC; and Bill Barber, NE1B
  • Antenna Modeling with EZNEC by Fred Kemmerer, AB1OC

You can gain on-going access to the full library of Amateur Radio Training and How-To materials by supporting our work to bring new people and young people into the Amateur Radio Service as a Nashua Area Radio Society Internet Subscriber. You can learn more about how to become an Internet Subscriber here.

Fred, AB1OC

13 Colonies Special Event Begins Today!

13 Colonies Special Event Certificate

The 2019 Thirteen Colonies Special Event begins today! There are stations in each of the states that grew from the original Thirteen Colonies plus two bonus stations – WM3PEN in Philadelphia, PA an…

Source: 13 Colonies Special Event Begins Today!

K2K New Hamshire will be operating all modes on 160m – 6m (except for 60m) and on Satellites as well. We’ll have a QRP station (K2K/QRP) as well.

The 2019 Thirteen Colonies Special Event begins today. Get on the air and work all Thirteen Colonies as K2A – K2M and don’t forget the two bonus stations – WM3PEN and GB13COL. Have fun!

Fred, AB1OC

Radio Amateurs Developing Skills Worldwide