K3 Transceiver
The Elecraft K3 is a high-performance HF/6M transceiver available in both kit and factory-assembled form. This section covers the core manuals for the original K3 (non-S version).
Panel Layout
Section titled “Panel Layout”Front Panel
Section titled “Front Panel”
Rear Panel
Section titled “Rear Panel”
Core Manuals
Section titled “Core Manuals”Owner’s Manual
Section titled “Owner’s Manual”The primary operating reference for the K3 transceiver.
- K3 Owner’s Manual Rev D10 (4.0 MB)
- K3 Owner’s Manual Errata D10-8 (118 KB)
Assembly Manual
Section titled “Assembly Manual”Complete kit assembly instructions with step-by-step procedures.
- K3 Assembly Manual Rev M (5.0 MB)
- K3 Assembly Manual Errata M-4 (115 KB)
Schematics
Section titled “Schematics”Full circuit schematics for all K3 boards.
- K3 Schematics (June 2010) (7.8 MB)
Specifications
Section titled “Specifications”- K3 Data Sheet (242 KB)
Crystal Filter Option
Section titled “Crystal Filter Option”- K3 Crystal Filter Option Rev A (1.8 MB)
Related Sections
Section titled “Related Sections”- K3 Options & Upgrades - Installation manuals for KPA3, KAT3, KBPF3, KXV3, KRX3, KDVR3
- K3 Modifications & App Notes - Mod notes, application notes, and technical alerts
- K3S Transceiver - Documentation for the updated K3S model