Building a ground plane antenna
7:33
2 Meter VHF Quarter Wave Ground Plane Antenna - Ham Radio Q&A
11:00
DIY 2M Ground Plane Antenna - Ham Radio - TheSmokinApe
8:24
Antennas 101 / How does an antenna work
27:53
Building a GMRS J Pole out of 14 gauge house wire.
33:17
HAM RADIO: Dual Band High Gain Flower Pot Antenna. Experimental DBHGFP Antenna
2:50
Amateurfunk Groundplane-Antenne 70cm-Band
5:39
Simple to make 2m/70cm antenna project for portable use.
1:03:21