Bullet™ and Super-Bullet™ Baluns and Ununs are 500/1500 watts PEP rated, purpose designed for portable and stealth installations for all antenna types. Easy to deploy, heavy and sturdy enough to be thrown over a tree limb with ease and robust enough to run demanding digital modes like FT-8/FT-4, RTTY, and PSK31. Buy the Bullet™ balun or unun of your choice and experience the fun of making your own custom antenna with our convenient wire add-on kits. We are sure you will be pleased with the results.

Wall Wart RFI Noise Filter Pack (5 filters)

Name: Wall Wart RFI Noise Filter Pack (5 filters)
SKU: RFI-WW-5
Price: 16.95 USD
Availability: InStock

RFI-WW-5

$16.95

In stock

Quantity:

Product Details

MPN: RFI-WW-5

Country/Region of Manufacture: United states

Filter Power Rating (PEP watts): not applicable

RFI Suppression Range (MHz): .1-10 MHz

# Ferrite Filters: 5

Typical Use:: wall wart power supplies - DC side

A simple ferrite ring filter (OD = 1.14", ID = .748") installed on the DC power cable of a wall wart power supply can help suppress the noise interference to nearby electronic devices by suppressing the fundamental switching frequency (usually under 1 MHz) and thereby suppressing harmonics at higher frequencies.. This kit includes 5 filters useful for all types of devices powered by wall wart power supplies including laptop computer, routers, cable modems, wireless phone charges, USB chargers, etc.

Save this product for later