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About Jim – K5ND
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Ham Shack
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About K5ND
About Jim – K5ND
K5ND Writing
K5ND Presentations
K5ND Contesting
Radio Scouting
Radio Scouting
K2BSA
JOTA
Jamboree
Amateur Radio
Ham Shack
Magic Band — eBook
Grid Chase
Rover Ops
Hilltopper & Portable
PathForeWord
PathForeWord Freelance Writing
Writing Overview
Writing Portfolio
Writing Resume
Contact
Sitemap
Website Privacy Policy
Website Cookie Policy
More
Search
About K5ND
About Jim – K5ND
K5ND Writing
K5ND Presentations
K5ND Contesting
Radio Scouting
Radio Scouting
K2BSA
JOTA
Jamboree
Amateur Radio
Ham Shack
Magic Band — eBook
Grid Chase
Rover Ops
Hilltopper & Portable
PathForeWord
PathForeWord Freelance Writing
Writing Overview
Writing Portfolio
Writing Resume
Contact
Sitemap
Website Privacy Policy
Website Cookie Policy
More
Amateur Radio
Antennas
Audio Podcast
CW
D-Star
Frequency Measuring Test
Kits
Meteor Scatter
QRP
Radio Contesting
Radio Equipment
Radio Scouting
Radio Software
Rover
RTTY
Satellites
SWL
VHF-UHF
Kits
FSK Interface
One of the projects on my relatively long-term list has been an FSK interface. The reason it hasn't been urgent is that the Elecraft...
Jim Wilson
-
24-August-2013
Radio Equipment
FLEX-1500 SDR
Today I wired up the FLEX-1500 that I won last week and got on the air.
Jim Wilson
-
19-January-2013
Amateur Radio
Vee Beam
Homemade Vee Beam gets into the air!
Jim Wilson
-
2-June-2012
Amateur Radio
QSL Cards
Over the last few years I've had a great deal of fun designing QSL cards. I've posted a couple of slide shows here, both...
Jim Wilson
-
3-January-2012
Amateur Radio
Tuning HF2V Vertical
I have the week off between Christmas and New Years Day. So I've added a bunch of projects to my to-d0 list. One of...
Jim Wilson
-
27-December-2011
Kits
Elecraft W1 Wattmeter
I recently built the Elecraft W1 Wattmeter. It's capable of measuring in ranges of 1.4, 14, and 140 watts. It uses LEDs for the...
Jim Wilson
-
31-July-2011
1
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Recent Articles
Behind the Keyboard — VHF Contest Results Writeup
Radio Contesting
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September VHF Contest 2025 — Butt-in-Chair
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Meteor Scatter QSOs and Space Debris — 6 Key Factors That Say “No Way”
Meteor Scatter
23-August-2025
CQ VHF Digital Contest 2025 — Working from Home
QRP
20-July-2025
VHF Texas Panhandler Once More in DM85
Rover
7-July-2025