CTR-BlueLync: Elecraft

Our CTR-BlueLync Elecraft interface supports the RS-232 control port used on the Elecraft K2 radio. Since the interface draws power from the radio, an external power supply is not required.

NOTE: Your K2 must have the serial port hardware installed. See the Elecraft web site for details.

The Elecraft K2 version is similar to the PCR1000 version, but without the external power connectors.

The schematic and board layout for this unit are shown below. The interface can be built on a standard perf-board.

Far Circuits carries the circuit board kit (under "Keyers") and the BlueSMiRF modules can be found at www.SparkFun.com. Contact these vendors directly for prices and availability.

The completed interface fits neatly in a Hammond 1551H plastic enclosure. The heads from clear plastic thumb tacks make excellent lenses for the BlueSMiRF LEDs.

Download Schematic/Board Layout document

CTR-BlueLync Elecraft K2 Interface Schematic

CTR-BlueLync Elecraft K2 Board Layout

NOTE: Install JP2 as shown. JP1 is provided by a circuit trace on the board.


Click here to download the latest user and assembly manuals for CTR products.

Click here to view version update information on our CTR-Remote Yahoo group.



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