1. Inside the K3 High Performance Rig Design Dynamic Range is your friend! Hands on Ham Radio . © 2009 Elecraft, Inc.

2. The K3 HF Transceiver

8. P3 - DSP Panadapter for the K3 P3 in Full Spectrum Display Mode

9. P3 - DSP Panadapter for the K3 P3 in Split Waterfall / Spectrum Display Mode

13. Dynamic Range

14. Subject: K3 testing Date: Sat, 09 Feb 2008 From: Rob Sherwood <Rob@nc0b.com> Dear Eric and Wayne, The high side and low side IMD is very well behaved, and virtually identical. Good job. 3rd order intermod dynamic range @ spacings: 100 kHz 500/500 filtering: 104 dB 20 kHz 500/500 filtering: 104 dB 5 kHz, 500/500 filtering: 102 dB 2 kHz 200/200 filtering: 101 dB It looks like you are top dog now! Better than the Orion II, the Flex 5000A and certainly better than the IC-7800.