Antenna performance analyzer

- MFJ Enterprises, Inc.
Description

FIG. 1 is a perspective view of an antenna performance analyzer according to the present design;

FIG. 2 is a front view of the antenna performance analyzer of FIG. 1;

FIG. 3 is a left side elevational view of the antenna performance analyzer of FIG. 1;

FIG. 4 is a top plan view of the antenna performance analyzer of FIG. 1;

FIG. 5 is a back elevational view of the antenna performance analyzer of FIG. 1;

FIG. 6 is a right side elevational view of the antenna performance analyzer of FIG. 1; and,

FIG. 7 is a bottom view of the antenna performance analyzer of FIG. 1.

Referenced Cited
U.S. Patent Documents
D189619 January 1961 Barradas
D220969 May 1971 Lazzo, III
D235779 July 1975 Barr
D249658 September 26, 1978 Fields
D315144 March 5, 1991 Dard et al.
3806797 April 1974 Harvey
4879437 November 7, 1989 Dard et al.
Other references
  • Single page of advertisement from Jan. 1993, CQ Amateur Radio, p. 33 showing SWR Analyzers: 1. MFJ-249; and 2. MFG-209, 207, 208, 203, and 205.
Patent History
Patent number: D368270
Type: Grant
Filed: Oct 3, 1994
Date of Patent: Mar 26, 1996
Assignee: MFJ Enterprises, Inc. (Starkville, MS)
Inventor: Martin F. Jue (Starkville, MS)
Primary Examiner: Antoine Duval Davis
Attorney: Kilpatrick & Cody
Application Number: 0/29,324
Classifications
Current U.S. Class: Electrical Property (D10/75)