Finn Leslie Idestrup

Finn Leslie Idestrup

Finn Leslie Idestrup
Flere idéer fra Finn Leslie
Connectors                                                                                                                                                                                 More

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W5GI Mystery Antenna The design of the Mystery antenna was inspired by an article written by James E. Taylor, W2OZH, in which he described a low profile collinear coaxial array. This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. It’s similar to a G5RV but a much better performer especially on 20 meters.

W5GI Mystery Antenna The design of the Mystery antenna was inspired by an article written by James E. Taylor, W2OZH, in which he described a low profile collinear coaxial array. This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. It’s similar to a G5RV but a much better performer especially on 20 meters.

The 10/15/20 Meter Trap Vertical Antenna

The 10/15/20 Meter Trap Vertical Antenna

Hams hack $110 DMR radio to allow support for D-STAR, P25 and System Fusion

Hams hack $110 DMR radio to allow support for D-STAR, P25 and System Fusion

Sdr radio direction finder. Awesome.

Sdr radio direction finder. Awesome.

Learn how to build and customize a mini weather station for your home.

Learn how to build and customize a mini weather station for your home.

     The BTECH Mobiles Have Been Treated to a Full Redesign and Upgrade  BaoFeng Tech announced today the launch of three new mobile radios. The BTECH UV-50X2 (https://baofengtech.com/uv-50x2), the BTECH UV-25X4 (https://baofengtech.com/uv-25X4), and the BTECH UV-25X2 (https://baofengtech.com/uv-25x2).         Our

  The BTECH Mobiles Have Been Treated to a Full Redesign and Upgrade BaoFeng Tech announced today the launch of three new mobile radios. The BTECH UV-50X2 (https://baofengtech.com/uv-50x2), the BTECH UV-25X4 (https://baofengtech.com/uv-25X4), and the BTECH UV-25X2 (https://baofengtech.com/uv-25x2).   Our

8 Projects You Can Make With an Old Hard Drive

8 Projects You Can Make With an Old Hard Drive

Multiband 40 - 10 Meter Vertical Using PVC by HI3/KL7JR

Multiband 40 - 10 Meter Vertical Using PVC by HI3/KL7JR

Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging

Build a Small Radar System Capable of Sensing Range, Doppler, and Synthetic Aperture Radar Imaging