Patent · US Active

Filtering device for a PMR portable mobile terminal, and mobile terminal

US9941913B2 · kind B2 · utility

0Cited by

3References

15Claims

0Family size

Assignee

AIRBUS DS SAS · FR

Inventors

Christophe Leraut · Montigny-le-Bretonneux, FR
Frédéric Fraysse · Cugnaux, FR
Eric Georgeaux · Montigny-le-Bretonneux, FR

Key dates

Filing date	Dec 15, 2014
Grant date	Apr 10, 2018
Priority date	—
Expiry date	Dec 15, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/10
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A filtering device intended for being connected to a portable mobile terminal compatible with a PMR network having a wide range of receiving frequencies Bi, includes a fastening system for fastening to the mobile terminal, a first radio-frequency connector intended for engaging with a radio-frequency connector of the mobile terminal, a first channel including a first filter for filtering a first receiving useful band Bui included within the band Bi, and a second radio-frequency connector intended for engaging with a removable RF antenna to transmit or receive radio-frequency signals.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.