HF Impedance Transformer Kits

EFOCF Antenna Systems

Store/Antenna Products/Complete Antenna Systems/End Fed OCF Antennas/EFOCF Antenna Systems
Refine by
 

Filters

Clear all
Filters
Clear all
On Sale
3793426934 - HF Impedance Transformer Kits
Bullet End Fed OCF Antenna System, 100-1500 Watt Options, 25 Feet, 20-6 meters+WARC, Vertical Radiator for Easy DX, SOTA, POTA
Bullet End Fed OCF Antenna System, 100-1500 Watt Options, 25 Feet, 20-6 meters+WARC, Vertical Radiator for Easy DX, SOTA, POTA
SKU BULLET-2006-100
List price $179.95
Save 33%
$119.95
On Sale
3793421453 - HF Impedance Transformer Kits
Bullet End Fed OCF Antenna System, 100-5000 Watt Options, 55 Feet, 40-6 meters Including WARC, Vertical Radiator for Easy DX, POTA, SOTA
Bullet End Fed OCF Antenna System, 100-5000 Watt Options, 55 Feet, 40-6 meters Including WARC, Vertical Radiator for Easy DX, POTA, SOTA
SKU BULLET-4006-100
List price $189.95
Save 26%
$139.95
On Sale
3793592206 - HF Impedance Transformer Kits
Bullet End Fed OCF Antenna System, 100/500/1500/5000 Watt Options, 95 Feet, 80-6 Meters + WARC, Vertical Radiator for Easy DX
Bullet End Fed OCF Antenna System, 100/500/1500/5000 Watt Options, 95 Feet, 80-6 Meters + WARC, Vertical Radiator for Easy DX
SKU BULLET-8006-100
List price $239.95
Save 25%
$179.95
Display prices in:USD
These impedance transformer kits have been designed for the Do-It-Yourself (DIY) enthusiast and Instructor workshops on baluns and ununs for antenna matching and RFI use.

The impedance transformers are classified in ratios of 2:1 (100:50 ohm) to 16:1 (800:50 ohm).  The outputs can be configured as balanced (Balun) or as unbalanced (unun) with respect to the inputs which are considered all unbalanced coax at 50 ohms.  All impedance transformers are designed for 1.8-31 MHz unless otherwise specified.