Homebrew analog SWR / Wattmeter
While surfing the web I came across this meter MJF 400-3084a
Which gave me an idea for a quick fall project. I would like to build a SWR/watt meter. The meter in the link is a 300 Watt forward and reflected cross needle meter 200uA (micro amps?). Anyway I have build some electronics kits before, mostly ones with the parts supplied, but now I need to source some parts, and some circuit ideas. I need to find a rf sensing circuit for the meter and a suitable case for it. I am also thinking about adding an antenna coax switch for routing the rf in and out from 2 or more radios to 2 or more antennas. I would like this to handle 200W +/- . I don't really need finished circuits, but something to get me going in the right direction.