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 Bulk Pack of 10 Filters

Name: Wall Wart RFI Noise Filter Bulk Pack of 10 Filters
SKU: RFI-WW-10
Price: 29.95 USD
Availability: InStock

RFI-WW-10

$29.95

In stock

Quantity:

Product Details

MPN: RFI-WW-10

Type: New

Country/Region of Manufacture: United States

Filter Power Rating (PEP watts): not applicable

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

# Ferrite Filters: 10

Typical Use:: wall wart power supplies - DC side

: 10

: 2.995

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 10 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