J-pole antennas

A couple of sites for roll-up jpole antennas.
The plans in this link is what I used to build a 440 roll-up j-pole antenna (made from 300 ohm twinlead).
I have this hanging inside the house next to a window and it works pretty well to hit some local repeaters. I only put 5 watts into it.

Here is a link for an inside the PVC 2 meter jpole used at my station (5/4 wave). This is also good for hitting some local 2 meter repeaters. This antenna is installed with a chimney mount.