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| Title | Manual | Revision | Download Size |
| K4 Manual | Introduction to the Elecraft K4 | REV C5 (5-16-22) | 13.7 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 C17 (3-22-22) |
248 Kb |
| K4 Operating Manual |
K4 Built-In Operating Manual (pdf): |
Rev C17 (3-22-22) |
650 Kb |
| K4 Programmer's Reference |
K4 Programmer's Reference Note: This Programmer's Manual revision reflects the most recent K4 beta or production software release. |
Rev C3 (5-16-22) |
169 Kb |
|
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 |
