Radio Handbook Radio Handbook By Bill Orr, W6SAI. 23rd edition Here's a classic reference book for all levels of Radio Amateur. Bill Orr is one of the preeminent experts on antennas and power tubes. This 1986 edition is chock full of all kinds of helpful and interesting information. Projects include GaAs fet pre-amps for 900-1200 MHz, cw audio filter, an economy two 3-500z amplifier, high power 160 meter amp, a multi-band amp using the state-of-the-art 3CX800Z tube, a deluxe amplifier using the 3CX1200AJ tube and much more! Bill Orr also covers antennas from 160 meters up and over UHF applications.

This book used to be called the California Handbook. Great reference for all levels of amateur. c 1986 23rd edition. Classic Amplifier reference. Hardbound

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