5:1 Baluns/Ununs

5:1 CUBE™ Unun – Model CU-5-1500 (50:250 Ohm, 1.8-61 MHz, 1.5KW PEP)

Application. For traveling wave, end fed or portable 20-31 foot vertical antennas the 5:1 unun makes a good transformer for converting 50 ohm coax to a 250 ohm feed point. If you use the antenna on multiple bands, the feed point impedance may not always be 250 ohms and use of the unun at high (>350 ohms) or low (<100 ohms) will require reduced power input or the unun may have its power ratings exceeded and damage to the unun may occur. The (5:1 conversion ratio will change for loads other than 250 ohms unbalanced.

Typical application:

CU 5 1500 antenna - 5:1 Baluns/Ununs

Also available as a balanced output – CB-5-1500

1199462169 - 5:1 Baluns/Ununs
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Dipole/OCF/ZS6 Antenna Wire Kits (160-6 meters)

DWK-6
$12.95
In stock
1
Product Details
Brand: Palomar Engineers, Inc.
Country/Region of Manufacture: USA

Dipole Antenna Wire Kit for dipoles from 160 meters to 6 meter. Includes 2 end insulators, #14 Insulated stranded copper wire and spade lugs and heat shrink for lugs for attachment to an optional balun (use 1:1 balun for most dipole arrangements).

The OCF Antenna Wire kits are for 80 meters (90 feet + 45 feet) that covers 80-40-20-17-15-12-10-6 meters or 40 meters (12 feet and 53 feet) that covers 40-20-17-15-12-10-6 meters or 160 Meters with additional tuning stub for 40/20. See OCF Manuals in Antenna downloads section for additional dimensions and setup.

Insulators are a very stealthy, strong, pair of 2 PVC, 2 1/4" long. 1" wide. 1 1/8" hole separation wire antenna insulators and may be black, gray or white depending upon inventory


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