Anritsu
Audio Authority
C. Crane
Cisco Systems
Clarion
Electro-Voice
EMC
EnGenius Technologies
Fusion
Hughes
Kenwood
Linear
M&S Systems
Mobile Mark
Novatel
Omron
Panasonic
Philips
Proxim
Pyramid Car Audio
Radio Shack
Ramsey Electronics
RCA
Samsung
Sennheiser
Shakespeare Electronic
Shure
Sony
TDK
TERK Technologies
TRENDnet
Winegard