Vintagetek Museum

Vintagetek Museum VintageTEK Museum is a charitable, educational, and scientific museum founded to commemorate the early history of Tektronix, Inc.

"MESA Day 2026"     VintageTEK Museum participated in  Oregon MESA Day on May 22, 2026, both as an exhibitor and as an I...
05/30/2026

"MESA Day 2026"
VintageTEK Museum participated in Oregon MESA Day on May 22, 2026, both as an exhibitor and as an Inspirational Sponsor which featured our logo prominently throughout the event and on the MESA T-Shirts.
We exhibited in the morning when the students are visiting the various hands-on stations, working on engineering challenges and other STEM based activities. Volunteers Dave Brown, Tom Goodapple, Gary Johnson, Chris Curtin, and Pat Green staffed the exhibit. It consisted of the additive and subtractive color and microscope, LED and measurement, speed of light, microphone and oscilloscope, oscilloscope table tennis, and the 4052 exhibits.
The vintageTEK Museum and website is dedicated to displaying working Tektronix products which enabled generations of scientists, engineers, and technicians to create the future and to the memory of those Tektronix employees that created this legacy. Our mission is to encourage the next generation of students to pursue careers in the fields of engineering, science, and technology by sharing this knowledge and history and supporting STEM programs in our community.
https://vintagetek.org/mesa-day/

"7612D Programmable Digitizer"     The 7612D Programmable Digitizer was introduced in 1980 although didn't appear until ...
05/28/2026

"7612D Programmable Digitizer"
The 7612D Programmable Digitizer was introduced in 1980 although didn't appear until the 1981 catalog. The price was $25,700, just over the average annual salary in the US. The 7612D has a vertical bandwidth of 80 MHz with a sample rate of 200 Msamples/s. No semiconductor devices could achieve this performance so Tektronix designed their own utilizing the T7610, a hybrid CRT-semiconductor converter tube. vintageTEK Museum has an operational 7612D, as shown in this photograph.
At this page you will find linkes to more information on the T7610 Electron Beam Analog to Digital Converter page and a story about the T7610, Effective Number of Bits ("ENOB"), and the associated IEEE standard, written by Dan Knierim:
https://vintagetek.org/7612d-programmable-digitizer/

"Tektronix in the Movies: 'Toy Soldiers'"     Toy Soldiers (1991), stars Louis Gossett Jr. and a herd of up and coming k...
05/27/2026

"Tektronix in the Movies: 'Toy Soldiers'"
Toy Soldiers (1991), stars Louis Gossett Jr. and a herd of up and coming kid actors who defend their boarding school from terrorists. [Note: picture is from IMDb database]
https://vintagetek.org/tektronix-in-movies-shows2/

"Tektronix Patents"     Tektronix's first patent, 2752527, was awarded on June 26, 1956 to Richard L. Ropiquet for Metho...
05/26/2026

"Tektronix Patents"
Tektronix's first patent, 2752527, was awarded on June 26, 1956 to Richard L. Ropiquet for Method of Magnifying Waveforms on a CRT and Circuit Therefor. vintageTEK Museum has assembled a complete listing of all patents awarded to Tektronix up until 2010 organized several different ways:
https://vintagetek.org/tektronix-patents/
This February 7, 1986 TekWeek article describes the number of patents and the inventor honor rolls.

"Remembering The Life and Legacy of Tektronix Co-Founder Jack Murdock"      This video is produced by the M.J. Murdock C...
05/25/2026

"Remembering The Life and Legacy of Tektronix Co-Founder Jack Murdock"
This video is produced by the M.J. Murdock Charitable Trust.

Remembering the life and work of Jack Murdock, co-founder of Tektro...

"Tektronix Co-Founder Howard Vollum awarded the Legion of Merit during WWII"     Howard Vollum was drafted before the Un...
05/24/2026

"Tektronix Co-Founder Howard Vollum awarded the Legion of Merit during WWII"
Howard Vollum was drafted before the United States entered World War Two and was sent to Camp Roberts, located about halfway between Los Angeles and San Francisco. He described it as the "middle of nowhere". His group was the first to occupy the site and in the first few days the arriving draftees were arbitrarily divided in two, with one group sent to the infantry, the other the artillery. Howard landed in the infantry; it was a completely random selection process.
Fort Monmouth in New Jersey was headquarters for the Army Signal Corps and at the time was a collection point for hand-picked recruits newly bound for the radar training program in England. Howard remained in New Jersey until the entire designated group was assembled and then traveled to Halifax, Nova Scotia by train to make the voyage across the Atlantic. There was a week's delay in Halifax because they had a little problem with some "sinkings", presumably by German submarines. Howard noted that a prior group had "gotten a little bit wet", but were ready to try a second time. Howard boarded a Dutch passenger liner appropriately named the Volendam and they made the trip with a partial destroyer es**rt without incident.
In a suburb of London Howard started what was to be a three month training course followed by three months of hands-on work. Several types of radar existed at the time and Howard was trained on his preference, a high frequency system (200 to 250 MHz) used with searchlights to track and illuminate aircraft so they could be targeted by antiaircraft guns. Howard and another American finished at the top of the class and were promoted to First Lieutenant.
The standard outcome of this training for Americans was a return trip home, but Howard elected to stay in England. He was sent to Christchurch on the coast and where he joined a group developing a newer radar system. He never actually worked further on the searchlight radar he had been trained on. The objective of the newer program was to implement a radar fire control system to direct 15 inch guns on German shipping in the English Channel at Dover. This program was given a very high priority and Howard's role was to develop the display, or so-called indicator unit, for the system, which appropriately enough, was a specific type of oscilloscope.
The standard procedure for an American working in the signal corps in England was to rotate out of an assignment after three months. Howard received repeated extensions of service and remained in the coastal radar display development program for over two years, operating under a top security clearance. It was probably the highest performing radar system at the time, employing high power, 0.1 microsecond pulses.
During this time Howard routinely used Crosier oscilloscopes, the leading British brand analogous to DuMont in the US at the time. But the Crosier units weren't suited for the high frequency work Howard was doing so he was forced to create his own custom modifications in so-called bench "lash ups" without cabinets. He worked closely with British radar experts from Oxford and Cambridge. Howard spent a total of two and half years in England.
Back in New Jersey at Camp Evans, on July 18, 1945, Howard was awarded the Legion of Merit for his work in England, as shown in this photograph. Howard eventually attained the rank of Captain and was discharged in November, 1945. His efforts at Camp Evans resulted in Howard later receiving a second Legion of Merit Award in the form of an Oak Leaf Cluster.
It was extraordinary for an officer of the rank of Captain to receive the Legion of Merit award. Past recipients have predominantly been heads of state and general officers or colonels.
The complete story of Mr. Vollum's service during WWII at this page:
https://vintagetek.org/howard-vollum/

"7403N 50 MHz and 7603N 100 MHz Oscilloscope"     The Tektronix 7403N oscilloscope was introduced in 1971 and phased out...
05/23/2026

"7403N 50 MHz and 7603N 100 MHz Oscilloscope"
The Tektronix 7403N oscilloscope was introduced in 1971 and phased out by 1975 being replaced by the faster 100 MHz 7603N. The "N" nomenclature indicates it does not have on-CRT readout. The 7403N takes two vertical and one horizontal plug-ins. The museum has a military version AN/USM-281C which is a ruggedized 7603N on display. It has different vertical plug-ins than the 7A15AN normally shipped with the militarized version.
https://vintagetek.org/7403-oscilloscope/

"644-0161 Museum Phone Number"     The vintageTEK Museum phone number has always been (503) 644-0161. As we transition t...
05/22/2026

"644-0161 Museum Phone Number"
The vintageTEK Museum phone number has always been (503) 644-0161. As we transition to a new IP phone we will port that number as it is important. Do you know why?
This 1962 Tektronix Catalog excerpt explains the history.
MItchell 4-0161 was the main Tektronix phone number on the Beaverton campus. The prior Sunset Plant main phone number was CYpress 2-2611.

"Tektronix in the Movies: 'The Discovery'"     The Discovery (2017), starring Robert Redford. The Afterlife is now scien...
05/21/2026

"Tektronix in the Movies: 'The Discovery'"
The Discovery (2017), starring Robert Redford. The Afterlife is now scientifically proven!

"MESA Day 2026 Preparations underway at vintageTEK Museum"     Tektronix is a charter sponsor of "Oregon Mathematics, En...
05/20/2026

"MESA Day 2026 Preparations underway at vintageTEK Museum"
Tektronix is a charter sponsor of "Oregon Mathematics, Engineering, Science Achievement" (MESA), going back to 1985. Tektronix provided the initial funding for teacher stipends, contributed roughly 80% of all corporate donations during Oregon MESA's first five years, and provided a founding member for the advisory board.
vintageTEK Museum volunteers are preparing our exhibits for display at the annual MESA Day scheduled for this Friday, May 22nd, at Portland State University. vintageTEK Museum's first MESA Day exhibit was in 2017 and we've attended regularly post Covid. This photo is of museum volunteer Tom Goodapple demonstrating exhibits to the students at the 2019 MESA Day.
MESA is looking for volunteers if you are in the Portland area and have time available:
https://oregonmesa.org/events/
https://vintagetek.org/mesa-day/

Address

13489 SW Karl Braun Drive
Beaverton, OR
97077

Opening Hours

10am - 4pm

Telephone

+15036440161

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