Introduction

For over eight decades WISI has been among the worldwide pioneers of receiving and distributing technology. As a system provider in the product areas of CATV technology, receiving and distribution technology, mobile communication and high-frequency assemblies we have learned during this period not only to maintain the lead in technological development but to continually implement visions into new quality products. The converging media, new multi-media choices and broadband services demand intelligent transport routes for their distribution. This is our business. As a developer and technology supplier for the key areas of communication we are committed to innovation, now and in the future. For over eight decades WISI has been among the worldwide pioneers of receiving and distributing technology. As a system provider in the product areas of CATV technology, receiving and distribution technology, mobile communication and high-frequency assemblies we have learned during this period not only to maintain the lead in technological development but to continually implement visions into new quality products. The converging media, new multi-media choices and broadband services demand intelligent transport routes for their distribution. This is our business. As a developer and technology supplier for the key areas of communication we are committed to innovation, now and in the future.

Antenna technology

Antennas for a wide variety of applications can be developed to customer specifications and manufactured economically. Individual antennas can be realized just as much as combination antennas with multiple functions. WISI Automotive provides you with RF filters and splitters for modern signal management. Some current examples:

• Distribution of a GPS signal for navigation and vehicle positioning within a telematics platform.
• Distribution of a GSM signal for mobile radio and automatic emergency call system
• Evaluation logic of at least two GSM signals in the vehicle to be forwarded to an automatic emergency call system.
• Distribution of an VHF signal for radio tuners and TMC tuners within a telematics platform.
• Use of an antenna system for radio tuners and CB radio.