Small Wonder Labs Rock-Mite

Purchase a Rock-Mite kit from Small Wonder Labs

The Rock-Mite is a crystal-controlled direct-conversion transceiver operating on 7040 KHz, the North American 'watering-hole' for QRP activity, or 14060 KHz for the 20M version. It has an 8-pin PIC microcontroller on-board which controls a T-R offset on key-down. A brief tap of a pushbutton control switch reverses the offset to yield a second operating frequency. Pushing and holding on the pushbutton activates the speed adjustment routine for the built-in Iambic keyer. If you'd rather use an external keyer or straight key, there's a 'drop-through' mode which allows use of an external keying source.

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