The best new links of the last week reviewed on The DXZone.com
A homebrew project for a multiband end-fed antenna made with a single FT140-43 and 50pf capacitor and 20 meters of wire.
Tuning Antenna Traps without a Grid Dip Oscillator, using a bit of initiative and some standard equipment a ham should have in the shack.
Virtual Radar Server is a free windows decoder of ADS-B signals received by several radio receivers and support even networked data feed. The Server publish a Google Maps-based display of aircraft positions and flight list
Experimenting with pennant loop antennas article by Jedd Smith, includes layout ideas, modeling and design along to some pictures
Increase microphone gain of the Icom IC-746, and how to add continious-on cooling fan
Globe-S for RTL1090 is a light radar viewer for RTL1090. It communciates via a HTTP interface and can be interfaced over long distances.