Lightweight Composite Telescopic Masts EXB Datasheet HomeAntenna SystemsLightweight Composite Te... EXBEXB Datasheet EXB-masts are designed for operations where minimal time and manpower for deployment is available. EXB Masts Datasheet EXB Product Contacts Finland Cobham Aerospace Connectivity, Joensuu, Finland Muovilaaksontie 8, Heinävaara, Finland FIN-82110. Tel +358 20 775 0810 Fax +358 13 737 7113 Mastsystem Intl Oy trading as Cobham Aerospace Connectivity View location Contact office