K4 High Performance Direct Sampling SDR Manuals and Other Materials

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Title	Manual	Revision	Download Size
K4 Manual	Introduction to the Elecraft K4	REV C2 (6-9-21)	11.64 Mb
K4 Rear-Panel, Reversed	This reference drawing shows K4 rear-panel connector locations reversed, i.e. as viewed from the front of the radio.		2.13 Mb
K4 Operating Manual	K4 Built-In Operating Manual (html)	Rev C12 (1-11-22)	248 Kb
K4 Operating Manual	K4 Built-In Operating Manual (pdf): printable with black background printable with white background	Rev C12 (1-11-22)	650 Kb
K4 Programmer's Reference	K4 Programmer's Reference Note: This release of the programmer's reference includes updated SW command codes that pertain to release R20 or later of the K4 Software.	Rev B14 (9-17-21)	160 Kb
K4 Application Note*	FSK RTTY Keying via USB or Serial Port with the Elecraft K4 Transceiver This document describes how to configure Windows, the K4, and MMTTY for FSK keying without using any external hardware or the K4 ACC connector.	7-30-21	584 Kb
K4 Highlights	Highlights from Wayne Burdick, N6KR		62 Kb
K4 Brochure	Elecraft Brochure	10-18-21

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