Want to tune your antenna with driven elements sharply ? Use. ZERO with the ESP8266 Wi-Fi SoM, and do it! Want to perform RF circuits or antenna analysis remotely ? Pair. The AA-30.Zero is a single-port vector network analyzer (VNA) that providessigned, complex impedance measurements of RF loads from 100 kHz to30 MHz. Want to make your own automatic antenna tuner ? Use. as well as Smith/polar chart displays are key features of these analyzers which. ZERO is compatible with Arduino standards.Īlso, we have already prepared examples of running. Antscope is a companion program for RigExpert antenna analyzers. ZERO with the Arduino board, making his own hardware/software project. The AA30.ZERO is hooked up to a 6-foot STL, and the white-sheathed 4-wire cable runs power and signals to the stepper motor. A simple 16-key keypad for control and a 20×4 LCD completes the ensemble. The microstep driver for the stepper motor is on the left. ZERO perfectly works with our AntScope software.Īn experienced user can pair. The AA30.ZERO is in the top center, mounted on an Arduino UNO. ZERO to the PC (through USB-to-RS232 adaptor) and perform all the usual sets of laboratory measurements. Dear friends AA-30. Yes, it has everything necessary on board, so the user can connect. Of course, the RigExpert series of antenna analysers do a whole lot more with frequency versus SWR, impedance plots and even Smith charts, on their small but. Creating AA-30.ZERO, we met the numerous wishes of radio amateurs and DIY hobbyists to give them a measuring tool that can be easily integrated into their own projects.
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