The Zm30 is an automated micro-controlled SWR antenna analyzer
with a 8 bit micro-controller with a precision low power DDS
signal generator. It also includes a self-calibrating
reflectometer and displays SWR at selectable frequencies from 1
Mhz to 30 Mhz. It measures: SWR,impedance,reactance, and
inductors and capacitors, transmission lines,stubs, and Q and
resonant frequency. There is a serial port for field upgradable
software. included power and manual
