As seen at the meeting

At the meetings interesting items have been shown or discussed, then days after the meeting you wonder where to find that item. Below is a table with the meeting date and the item(s) shown.

Nov 9, 2017$13 LED field strength meter kitEbay item
Nov 9, 2017 $59 40 Meter QRP transceiver kitHFSIGS.COM
Oct 12, 2017XR2206 Function Signal Generator DIY Kit Sine Triangle Square Output 1HZ-1MHZEbay Item
Mar 11, 2018Mega Cheap HF SDR is based on the RS-HFIO by Hobby
Mar 11, 2018SDR- David N7LRY SDR - kit
Apr 12, 2018The µBITX is a general coverage HF SSB/CW transceiver kit with features you NEED for operating ease, convenience and versatility. It works from 3 MHz to 30 MHz, with up to 10 watts on SSB and CW with a very sensitive receiver. It features digital tuning, dual VFOs, RIT, CW Keyer and more. The µBITX is a general coverage HF SSB/CW transceiver kit with features you demand for operating ease, convenience and versatility. It features digital tuning, dual VFOs, RIT, CW Keyer and more.uBITX
June 14,2018Antenna Tape Measure 2M - 30M Dipoles and Loops

This patent-pending industrial grade tape measure is pre-marked for dipoles and loop antennas up to 30M. It also includes measurements for 1/4λ and 1/2λ. With a belt clip and no-slip ruggedized exterior, you'll want to make sure you have this tape measure in your shack, your bug out bag, your glove box and your ham buddy's Christmas stocking.
May 10, 2018EZNEC Antenna Software. Powerful but very easy-to-use programs for modeling and analyzing nearly any kind of antenna in its actual operating environment
Sept 13, 2018Network Cable Tester w Remote LAN BNC RJ45 Ethernet Coaxial Phone RJ45 RJ11 12 Cable tester
Sept 13, 2018Source for network cables & toolsPIMFG.COM
Mar 14, 2019Buddipole in the Field, by B. Scott Andersen (NE1RD)BIF2
Mar 14, 2019Fast Clock Time Domain Reflectometer (TDR)

Using a fast square wave clock, this TDR when coupled to a medium speed (50 MHz typically) or faster Oscilloscope, can be used to quickly determine key parameters about cable lengths, position of cable faults and assist in cable characterization.

Designed to attach directly to an oscilloscope input BNC, the effect of the TDR on measurements is minimized by having the male scope connector in direct line/proximity to the test BNC, which is located on the opposite side of the PCB.

In use the TDR clock signal is 'stretched' out on the oscilloscope to display the square wave 'ringing', once achieved the test cable can be attached and the un-terminated return pulse will cause a second 'bump' in the square wave to be seen on the display (see photos in listing).
Using simple math and the return path speed measured from the scope display, cable length can be determined.
Ebay item
The RF10 400-channel radio has a frequency range of 44.000 to 53.975 MHz with a transmission range of up to three miles and an output of more than 1 W
Mar 11, 2021 Dr. Jack Nilsson, Inventor - Antennas and EM