Jim, I sent you direct the construction info on my 0-100 mA and 0-1.5A RF ammeter that includes photos and schematic. I hope your e-mail system allows the attachments. If not, let me know.
This is an in-line ammeter, not a clamp on type. Ron AC7AC -----Original Message----- 7 As everyone knows, "real" RF ammeters are becoming scarce, or very expensive. Does anyone out there have info on where to find a circuit that is relatively inexpensive that I could use as a substitute? Something using a toroid core plus diode, or something like that, would be what I am looking for. Not too complicated in any case, and absolute accuracy is not needed - a relative indication would be fine. The application is measuring RF current for a trailing wire antenna from an airplane. Transmitter power is in the 100 watt range. Thank in advance - Jim, KL7CC ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
