Signal test device
US8979579B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Apr 17, 2013 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Aug 1, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R1/0416
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A signal test device includes a metal housing, a circuit board, a protection housing, and a number of fasteners. The circuit board is received in the metal housing. A number of sub-miniature-A (SMA) connectors are mounted to a first side of the circuit board. Each SMA connector includes a base body connected to the circuit board, and a connection head connected to the base body and extending out of the metal housing. An interface is mounted to a second side of the circuit board and extending out of the metal housing. The protection housing is mounted to the second end of the circuit board and is received in the metal housing. The first fasteners extend through and fastened to the base bodies and the circuit board. Opposite ends of each first fastener abut against top and bottom of the inner surface of the metal housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.