The Radio Amateur's License Manual

The Radio Amateur's License Manual

4.11 - 1251 ratings - Source

... operation. Other Test Instruments A field-strength meter uses an attached antenna to sample the field of energy generated by a transmitter and provide a relative strength indication on a meter. ... 18 AWG enameled wire, close spaced and wound on a 1/4-inch diameter form (such as a pencil). To SPEAKERS ... LEFT c1 OSPEAKER TERMINALS O- 2 c RFC 2 RIGHT RIGHT LEFT TO AMPLIFIER ouTPUTs Fig. ... be built from readily available parts and installed inside the audio device.

Title:The Radio Amateur's License Manual
Author:American Radio Relay League
Publisher: - 1981


You Must CONTINUE and create a free account to access unlimited downloads & streaming