- Radio RF Electronics
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Radio - RF - Passive Field Meter - Simple Electronics
If you want to test your PMR/FRS equipment, this circuit is the simplest to build:
This circuit measures the field transmitted by your 446MHz or 462/467MHz free to use radios.
At the output you can measure a DC voltage, dependent on the field emitted by your transmitter.
In order to compare different models/types/brands of PMR / FRS radios, make sure that you
have the same distance to the field meter with each radio, e.g. half a meter.
Last-Modified: Mon, 30 Nov 2009 16:24:22 GMT
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