• Eznec files
  Eznec files
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• fdim9.pdf (application/pdf Object)
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• Fiberglass Rods and Telescoping Poles
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• Fiberglass TeleScoping Poles
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• Fiberglass TeleScoping Poles
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• Fiberglass Whip Antennas
  Product Catalog
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• Field day special
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• Field Deployment of NVIS antennas
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• Four-Square Phased Arrays
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• H5ANX Mk4 Delta Loop Design
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• H5ANX Mk4 Delta Loop Design
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• Hex Array -- telescoping vertical
  80/40 Meter Vertical
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• HF balun transformers
  HF_Balun Transformers_620.pdf (application/pdf Object)
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• High Power UNUNs ( Unbalanced to Unbalanced Transformers ) byCWS bytemark
  Unbalanced Transformers
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• Home-Built Antenna Hardware
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• Horizontal Half-Wave Dipole Above a Counterpoise
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• Horizontally polarized vertical antenna
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• How to Bend Aluminum Tubes [Archive]
  Sculpture Community - Sculpture.net
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• How to Bend Tubing and Pipe by Hand
  Code, Metal and Cleverness: How to Bend Tubing and Pipe by Hand
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• How to Build an UNUN
  Monoband, and shortened antennas (less than 9 feet in length) can be difficult to match using just an LC circuit as described above. A switched UNUN (unbalanced to unbalanced transmission-line transformer) with multiple impedance taps may be the answer. Like the LC, they provide a DC ground, and the requisite impedance match albeit over a much greater range. The overall system losses are low (<3%), so the UNUN may be mounted near the radio rather than at the antenna. This can be an added benefit for users of remotely tuned antennas. Click to enlarge the schematic.
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