Morris Engelson

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Morris Engelson (b. 1935 – ?) founded Pentrix with Arnold Frisch and Larry Weiss.

   Please add referenced biography.

From Tekscope 1977 V9 N3:

Morris Engelson is the dean of Spectrum Analyzers at Tek having been with the analyzer proqram since its inception. He has a B.S.E.E. '57 - M.S.E.E. '64 from CCNY.

Documents Authored by Morris Engelson

Document Page Class Title Author(s) Year Refers to
062-1055-00.pdf Book Circuit Concepts: Spectrum Analyzer Circuits Morris Engelson 1969 Spectrum Analyzers
062-1070-00.pdf Book Measurement Concepts: Spectrum Analyzer Measurements Dan Welch Morris Engelson 1969 Spectrum Analyzers
062-1334-00.pdf Book Measurement Concepts: Spectrum Analyzer Measurements Morris Engelson 1970 Spectrum Analyzers
26W-7045.pdf Application Note Random Noise Measurement with the Spectrum Analyzer Morris Engelson 1989 2710 2754P
AX-3406-1.pdf Application Note EMI Applications Using the Spectrum Analyzer Morris Engelson 1979 7L5
AX-3535.pdf Application Note Crystal Device Measurements Using the Spectrum Analyzer Morris Engelson 1977 7L5
Tekscope 1972 V4 N1 Jan 1972.pdf 2 Article A Microwave Spectrum Analyzer for the 7000-Series Oscilloscopes Linley Gumm Larry Lockwood Morris Engelson Al Huegli 1972 7L12
Tekscope 1977 V9 N3.pdf 15 Article A Phase Lock Stabilization System for 30 Hz Resolution at 12 GHz Morris Engelson Steve Morton 1977 7L18
Tekscope 1978 V10 N3.pdf 13 Article Spectrum Analyzer Applications in Baseband Measurements Morris Engelson 1978 7L5 013-0182-00
Tekscope 1980 V12 N1.pdf 6 Article The Tektronix 492 Is A New-Generation Spectrum Analyzer Morris Engelson 1980 492
Tekscope 1980 V12 N1.pdf 8 Article Making Measurements with the 492 Morris Engelson 1980 492

Products by Morris Engelson

Model Class Description Designers Introduced
7L12 Plug-in 1.8 GHz Spectrum Analyzer Morris Engelson Linley Gumm Gene Kauffman Larry Lockwood Gordon Long Steve Morton Paul Parks Fred Telewski Neal Broadbent Jack Doyle Al Huegli Steve Skidmore Leighton Whitsett Judy Hanson Robert Holmes Carolyn Moore Rena Randle 1971
7L5 Plug-in 5 MHz Spectrum Analyzer Fendall Winston Craig Bryant Steve Morton Bill Benedict Don Kirkpatrick Steve Skidmore Carlos Beeck Morris Engelson 1976

Components by Morris Engelson

Patents by Morris Engelson

Page Office Number Title Inventors Company Filing date Grant date
Patent US 3274505A US 3274505A Series transistor circuit with selectively coupled stages Arnie Frisch Larry Weiss Morris Engelson Tektronix Inc 1964-02-28 1966-09-20
Patent US 3325754A US 3325754A Resistor-diode attenuator Arnie Frisch Larry Weiss Morris Engelson Tektronix Inc 1964-05-13 1967-06-13
Patent US 4761604A US 4761604A Identification of carrier frequency for pulsed signals Morris Engelson Clifford D. Morgan Ivan E. Waltz Tektronix Inc 1987-04-27 1988-08-02