[ Isolators /Circulators ]

AET Japan, Inc.
AMT Incorporation
Astech Corp.
ATI-Advanced Technology, Inc.
Chronix, Inc.
G.T. Electronics Corp.
Hi-Technology Trading, Inc.
Maruwa Co., Ltd.
Midoriya Electric Co., Ltd.
Murata Manufacturing Co., Ltd.
Netwell Corp.
Nihon Koshuha Co., Ltd.
Nippon Aircraft Supply Co., Ltd.
PTM Corp.
Richaradson Electronics K.K.
Rikei Corp.
Saint Technology Corp.
Seki Technotron Corp.
Sogo Electronics, Inc.

Advanced Electronics Technology Associates, Inc. [AET Japan, Inc.]
Advanced Ferrite Technology GmbH [Shoshin Corp.]
Aerocomm Co., Ltd. [Amtechs Corp.]
Aerotek Co., Ltd. [ATI-Advanced Technology, Inc.]
Aerotek Co., Ltd. [Hi-Technology Trading, Inc.]
Anaren Microwave, Inc. [Richaradson Electronics K.K.]
Atlantic Microwave Corp. [Shoshin Corp.]
Center Technologies [Hi-Technology Trading, Inc.]
Channel Microwave Corp. [AMT Incorporation]
Connecticut Microwave Corp. [Astech Corp.]
DiTom Microwave, Inc.[Sogo Electronics, Inc.]
Dorado International Corp. [PTM Corp.]
Eagle [PTM Corp.]
Herotek, Inc. [Sogo Electronics, Inc.]
L-3 Communications, Narda Microwave-east [Midoriya Electric Co., Ltd.]
L-3 Communications, Narda Microwave-west [Midoriya Electric Co., Ltd.]
M/A Com. IPBU-UK [Nippon Aircraft Supply Co., Ltd.]
Microwave Device Technology Corp. [M-RF Co., Ltd.]
Microwave Technology Corp. [Sogo Electronics, Inc.]
Millitech, L.L.C. [Amtechs Corp.]
Muegge Electronic GmbH [AET Japan, Inc.]
Pueschner GmbH [AET Japan, Inc.]
Raditek [Hi-Technology Trading, Inc.]
R.F. Hitec, Inc. [PTM Corp.]
RF Technologies Corp. [AET Japan, Inc.]
Space Machine & Engineering Corp. [Nippon Aircraft Supply Co., Ltd.]
STC Microwave Solutions Arizona, a Crane Co. [Seki Technotron Corp.]
Summitek Instruments, Inc. [Seki Technotron Corp.]
Terabeam Corp. [Hi-Technology Trading, Inc.]
The Ferrite Company, Inc. [AET Japan, Inc.]
Tyco Electronics AMP [Richaradson Electronics K.K.]
Universal Microwave Technology, Inc. [PTM Corp.]
Wise Wave Technologies, Inc. [PTM Corp.]

　