Dug this out as I've been bad to one of my Tram buyers so I'm going to send this to him to help make up for my badness.
It's a Tram Automatic SWR computing wattmeter from the 70's. Back then, there were very few automatic SWR wattmeters where you do not need to calibrate SWR, but nowadays, they are fairly common. Yes, it is made by Tram which made the infamous Titan's and D201's. It has 20-200 and 2000 scale and reads peak watts and SWR simultaneously. It has a remote sensor that is connected by stereo RCA cables. It runs on either a 9V walwort or internal AA batteries. I like this meter a lot. I have one with the box I am keeping for me but I do have a 2nd, or would that be 3rd, in the box that I may sell for the right price, but won't let go cheap. Tram, even with something as generic as a wattmeter, was ahead of it's time.
Негізгі бет Ғылым және технология Tram Automatic Wattmeter on the bench
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