Hand-held transmitter and/or receiver unit
First Claim
Patent Images
1. A transmitter and/or receiver device with the extent of a handheld unit, transmitting and/or receiving in a frequency band B within 50 MHz≦
- B≦
500 MHz and with an electric power of at most 10 mW, comprising a transmitter and/or receiver antenna and a transmitter and/or receiver module operationally connected to said antenna, a casing comprising two parts linked to be mutually movable, at least a predominant part of said module being built into one of said parts, the other of said two parts comprising said antenna which is a loop antenna.
2 Assignments
0 Petitions
Accused Products
Abstract
A handheld transmitter and/or receiver for use in a frequency band B with an electric power less than or equal to 10 mW, wherein the frequency band is 50 MHz≦B≦500 MHz. A transmitter and/or receiver module is operationally connected to a transmitter and/or receiver antenna. A casing is made of two parts linked to be mutually movable. At least one predominant part of the module is built into one of the casing parts. The other of the two casing parts includes the antenna.
-
Citations
9 Claims
-
1. A transmitter and/or receiver device with the extent of a handheld unit, transmitting and/or receiving in a frequency band B within 50 MHz≦
- B≦
500 MHz and with an electric power of at most 10 mW, comprising a transmitter and/or receiver antenna and a transmitter and/or receiver module operationally connected to said antenna, a casing comprising two parts linked to be mutually movable, at least a predominant part of said module being built into one of said parts, the other of said two parts comprising said antenna which is a loop antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- B≦
Specification