A.H.Systems, the leader in EMI/EMC!

Spira Manufacturing Corporation - serving the EMC community for over 20 years with quality Electromagnetic Interference (EMI) and Radio-Frequency Interference (RFI) shielding products. Spira's EMI/RFI and environmental gaskets offer cost-effective solutions for commercial and high-performance EMC applications. Excellent for meeting all types of requirements including FCC, EC, HIRF and TEMPEST.

Since 1971, Fischer Custom Communications, Inc. has pioneered the development of state of the art EMC test and measurement equipment as well as custom EMP simulators.