?- TE Connectivity Ltd.?
- Jampro Antennas Inc.?
- Propagation Systems Inc. (PSI Antenna)?
- TCI International Inc.
- Twin Engineers Private Limited?
- Dielectric Inc.?
- OMB Sistemas Electr?nicos S.A.?
- ELETEC Broadcast Transmitters Sarl?
- ABE Elettronica s.r.l.?
- Electronics Research Inc.?
- ALDENA TELECOMUNICAZIONI Srl?
- R.V.R. Elettronica S.r.l?
- Kathrein Broadcast GmbH?