A fellow ham recently purchased and assembled a nice little signal generator kit consisting of a DDS AD9910 signal generator board/shield, Arduino Mega, OLED display, and TCXO option. I had borrowed it from him for the purpose of generating some modulated AM test signals to check the performance of some 20 MHz oscilloscopes I plan […]
Leitz Seikkosha TM-20C Theodolite Added to Equipment for Checking Towers for Vertical/Plumb, Pad Layouts, etc. Primarily for use in my broadcast engineering work, I recently acquired a Leitz-Seikkosha TM-20C Theodolite. Ironically, I found it on eBay and in the process of buying it discovered I was purchasing it from a fellow ham radio operator up […]
Just a couple of photos taken while reinstalling a Quintron 72 MHz paging system simulcast transmitter for a client. This is the “main” simulcast transmitter. We switched over to the “backup” transmitter to give it another workout while pulled and I did a re-check of this transmitter, which I had repaired and realigned back around […]
One of those jobs that takes 10 minutes to do, but a lot of time overall (and a lot of effort) moving tools and equipment around. Terminated this 550′ spool of RFS LCF158 corrugated coaxial feedline with an RFS NF-LCF158-D01 female N-type connector yesterday afternoon. While it was one of those fun projects, it was […]