North Hills E-Store Open for Business

Syosset, NY (April 25, 2006) – North Hills Signal Processing is pleased to announce the Grand Opening of its online e-store, located within easy reach of citizens around the globe at www.northhills-sp.com.

The North Hills e-store features our most popular wideband transformers, MIL-STD-1553 data bus couplers as well as data bus accessory products including terminators and RFI dust caps. These products are the first offerings through the e-store and more items will follow in the coming months. The e-store initially will be open to our customers in U.S. However, the e-store will be open to our international customers in the very near future.

Payment can be made online using Visa, MasterCard, American Express, Discover, Diners, JCB and will be shipped via UPS. Alternately, products can be purchased through your local sales representative or by calling 516-682-7740.

About North Hills Signal Processing
North Hills is a leading provider of measurement and connectivity solutions since 1952. Its leading-edge products are currently meeting the demanding needs of OEM customers in the military, aerospace, instrumentation, medical and industrial process control markets. North Hills is a division of Porta Systems Corporation headquartered in Syosset, New York with operations throughout the world.

Media Contact:
Tony Pereira
North Hills Signal Processing
Phone: 516-682-7781
Email: tonyp@northhills-sp.com