Set up this Part 15 TalkingSign transmitter, can be set from 1490 - 1690 KHz AM, it records a five-minute message that loops repeatedly. Antenna is a 3 meter wire attached to a fiberglass telescoping pole. Soldered a radial ring to the ground of the xmitter and ran two radials initially, got about 3/10 of a mile range so far. Next step is to try this with many radials to hopefully increase the range.These little xmitters are lots of fun.
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