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

4447654426 - 5:1 Baluns/Ununs
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5-Pack UHF Female Jack SO-239 Bulkhead Panel Chassis Mount Connector

Store/Antenna Products/Antenna Hardware, Coax, Wire, Connectors
SKU SO239-5GP
$14.95
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5-Pack UHF Female Jack SO-239 Bulkhead Panel Chassis Mount Connector
Store/Antenna Products/Antenna Hardware, Coax, Wire, Connectors
Product Details

Features:

  • 5x Commercial Grade UHF Connectors
  • Suitable for Video Headend Applications
  • Nickel-Plated Machined Brass Construction
  • Gold Plated Contacts
  • Delrin Insulator
  • Min-Clam-Shell Package
  • Package Contents: 5x UHF Panel Mount Jacks
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