ZL3RG 30 Meter Quad
- A Quad antenna for 10MHz (30 meter band) by Rob ZL3RG based on the original concept of EI7BA.
Rob tested this antenna after a long experience with a full and half wave inverted V antenna.
- Yagi Calculator is a Windows program that also runs well on Linux, Ubuntu 8.10 under Wine, to produce dimensions for a DL6WU style long Yagi antenna. Long yagis are commonly used from the 144MHz amateur band to the 2.4GHz band.
Tee Vertical Antenna for the 630M Band
- The conventional configuration was an inverted-L arrangement with the vertical section going up about 13m and then a horizontal top-load wire extending about 8m, the end of which was supported by a tree at about 10m.
Tri-band Horizontal Triangular Loop Antennanew
- A small tri-band antenna that feature some interesting properties. Designed for the 20 , 15 and 10meter bands, it can produce low angle high gain radiation patterns on all 3 bands in more than one direction which will make it a great antenna for the long haul.
- Original document for the popular CJU satellite antenna, the Canary Jail Umbrella by EA4CYQ. This is a handheld antenna that permit UHF VHF operations suitable for satellite contacts. PDF in spanish.
- DX CB Radio is an 11 meter band DX-info page with Country Divisions, DX27, Q-Codes and more. A dedicated website and blog devoted to CB Radio DX hosted by 233YO105. Main topics are CB Radio modifications, Antennas, Propagation conditions, 11 meter band cluster, Citizen Band Radio Guide, 11m DX Groups