skeleton sleeve

Dualband-Beam 12/17 m - The beam has only one feedpoint with 50 Ohm and has an open-sleeve element for 12 m by DK7ZB

The Sperrtopf antenna for 2 meter band - By ON4CFC Pascal, describe how to build a Sperrtopf or Sleeve antenna for the 144 Mhz, PDF File by antennex

OCF 2 Meter Sleeve Dipole Antenna - kv5r 2 meter antenna

Sleeve Baluns - Sleeve baluns are normally used at VHF and higher. As a general rule, they are not practical at HF. The balun can be inverted and used as a skirt to form part of the antenna element

2.4 GHz Collinear antenna - 2.4 GHz sleeve co-linear antenna construction details

A model of the W2DU 1:1 choke balun - Notes on making the W2DU choke balun by placing several ferrite sleeves around a coaxial cable.

Open Sleeve Elements - The construction principles for open-sleeve elements in antennas

7MHz - 14MHz Slot Fed Skeketon Antenna - 40 to 20 meter band slot fed skeleton HF Antenna.

OCF 2-Meter Sleeve Dipole Antenna - A 144 MHz dipole antenna made from coax, PVC pipe, and aluminum foil tape

A simple Wi-Fi Yagi  ^updated - Add two parasitic elements to the sleeve dipole of a Netgear Router

Shell Engineering : E-Z-TY - Ezty rope clamp manufacturer making your rope and anchor line tasks simpler. Custom made products for all your boating needs. ropes lines, rope clamps, dock lines, end tips, sleeves, sliding locks, clamps, hooks, plastic hooks, tie down kits

QSL Protect - QSL Card Organizer, protection sleeves fit into binder to organize and display your QSL cards. QSL Card Holders.