Manufacturers and vendors of this equipment:
- BK Technologies (Relm) (47)
- Cadex (14)
- DuraComm (34)
- Funke Avionics (Walter Dittel) (23)
- Icom (38)
- Kenwood (98)
- Maxon (TecNet) (4)
- Midian Electronics (30)
- Motorola USA (4)
- Otto Engineering (2)
- Pryme (5)
- Telewave Inc (316)
- Cadex (14)

