1)   Electrist 1.321
The top-rated electronic & electrical engineering tool for Palm OS with the most advanced interface and hundreds of calculations. Only $20 USD - compare features and price with competing software.
ohms, watts, decibel, dB, delta, wye, voltage drop, VSWR, AWG, mm2,

 2)   HAMIC 1.0
The HAM Intelligent Calculator, also called HAMIC, is designed to aid HAM radio operators perform a number of calculations. This includes simple circuits (e.g. resistors), complex circuits (e.g. L networks), or other calculations (e.g. SWR).
ham, calculator, circuits, networks, SWR, reactance, resistors, capacitors, impedance, inductance,