Setchell Carlson

Setchell Carlson was an American electronics and manufacturing company established in Minnesota in 1928. Its origins lay in the Karadio Corporation, founded in St. Paul by Bart Setchell and Carl Donald Carlson. The company's first product was a car radio, placing it in the expanding market for in-vehicle electronics at a time when radio was becoming an important consumer technology. In 1934, the business adopted the Setchell Carlson name and broadened its activities in consumer radio manufacturing. The company was one of many American electronics manufacturers whose commercial operations were reshaped by the Second World War. During the war, Setchell Carlson moved from primarily consumer-oriented production to military manufacturing. Its best-known wartime product was the BC-1206-C aviation range receiver, an aircraft navigation and communications-related receiver used by military aviation. This transition connected the company to the broader American industrial mobilization effort and demonstrated its ability to manufacture specialized electronic equipment beyond household radios. After the war, Setchell Carlson expanded into television manufacturing. In 1949, it moved from St. Paul to New Brighton, Minnesota, and subsequently operated manufacturing facilities in the New Brighton and Arden Hills area. Television production continued through the 1960s, when the American consumer-electronics market was becoming increasingly competitive and dominated by larger national manufacturers. At its peak during the 1960s, Setchell Carlson employed approximately 500 people across two Minnesota plants. By the late 1960s or early 1970s, the company had moved away from consumer television production and concentrated more heavily on equipment for institutional users, including schools. This represented a strategic shift from mass-market household electronics toward specialized educational and institutional audiovisual products. The available historical record does not identify a single dated transaction that ended the original company, but it records that Setchell Carlson eventually became a subsidiary of Audiotronics Corporation. The brand is therefore best understood as a defunct Minnesota electronics manufacturer whose history spans consumer radio, wartime equipment, television, and institutional electronics.

Setchell Carlson began in St. Paul, Minnesota, in 1928 as the Karadio Corporation. The founding partners were Bart Setchell and Carl Donald Carlson. The company's initial product was a car radio, a category that reflected the growing adoption of radio technology in automobiles and the broader expansion of consumer electronics in the United States. The business changed its name to Setchell Carlson in 1934 and continued producing consumer radios under that identity. The Second World War altered the company's production priorities. Like many American manufacturers with electronics capabilities, Setchell Carlson shifted toward military work rather than maintaining an exclusively consumer-focused product range. Its most prominent wartime item was the BC-1206-C aviation range receiver. The receiver was associated with military aviation and represented the company's participation in wartime electronic manufacturing. No detailed production totals, contract values, or delivery dates are identified in the available reference material. Following the war, the company returned to commercial electronics and expanded its geographic and manufacturing footprint. In 1949, it moved to New Brighton, Minnesota. The company entered television production after the move, and television manufacturing remained part of its business through the 1960s. Its operations eventually included plants in New Brighton and Arden Hills. At its reported peak in the 1960s, the company employed about 500 people at the two facilities, making it a significant regional manufacturing employer even though it was not among the largest national television brands. The company's later direction reflected changes in the American electronics industry. By the late 1960s or early 1970s, Setchell Carlson had moved away from consumer television and focused on equipment intended for institutions, including schools. Institutional equipment offered a different business model from household television: products could be designed for education, managed facilities, or specialized audiovisual use rather than broad retail distribution. The available account does not specify the complete product catalog or the exact date of this strategic transition. Setchell Carlson eventually became a subsidiary of Audiotronics Corporation. The record does not provide a detailed chronology of the ownership change, the terms of the transaction, or the precise date on which the original Setchell Carlson operation ceased. It does, however, place the company's independent manufacturing history from 1928 through the 1960s, with later activity associated with institutional equipment and subsidiary ownership. The brand's historical significance lies in its progression from car-radio production to consumer electronics, defense-related manufacturing, television, and educational or institutional equipment within a single Minnesota-based industrial enterprise.

• 1970

  Transition toward institutional equipment

  [1]Setchell Carlsonen.wikipedia.org

  By the late 1960s or early 1970s, Setchell Carlson had moved away from consumer television production and focused on institutional equipment, including products for schools.

• 1960

  Peak Minnesota manufacturing employment

  [1]Setchell Carlsonen.wikipedia.org

  During the 1960s, the company employed approximately 500 people at plants in New Brighton and Arden Hills.

• 1949

  Move to New Brighton

  [1]Setchell Carlsonen.wikipedia.org

  The company moved from St. Paul to New Brighton, Minnesota, as it continued its electronics manufacturing activities.

• 1940

  Shift to wartime production

  [1]Setchell Carlsonen.wikipedia.org

  During World War II, Setchell Carlson redirected manufacturing toward military equipment, including the BC-1206-C aviation range receiver.

• 1934

  Company adopts the Setchell Carlson name

  [1]Setchell Carlsonen.wikipedia.org

  The company changed its name from Karadio Corporation to Setchell Carlson and continued producing consumer radios.

• 1928

  Karadio Corporation founded

  [1]Setchell Carlsonen.wikipedia.org

  Bart Setchell and Carl Donald Carlson founded the Karadio Corporation in St. Paul, Minnesota. The company's first product was a car radio.

A Minnesota-based electronics manufacturer that evolved from automotive and household radios into wartime aviation equipment, televisions, and institutional audiovisual systems.

• Automotive electronics · 1928

  Car radios

  Car radios were the company's first identified product when it operated as the Karadio Corporation. They placed Setchell Carlson in the early automotive-electronics market and established the technical and manufacturing base from which the company later expanded into other radio and electronic equipment.

• Consumer electronics · 1934

  Consumer radios

  After adopting the Setchell Carlson name in 1934, the company produced consumer radios for the American household market. These products formed the core of its prewar commercial business and remained part of the company's broader electronics identity as it later diversified into military equipment and televisions.

• Military aviation electronics

  BC-1206-C aviation range receiver

  The BC-1206-C was Setchell Carlson's most prominent identified wartime product. It was an aviation range receiver produced during the company's World War II conversion to military manufacturing. The available reference identifies the model and its aviation role but does not provide detailed technical specifications or production quantities.

• Consumer electronics · 1949

  Televisions

  Setchell Carlson produced televisions after moving to New Brighton in 1949, with television manufacturing continuing into the 1960s. The television business represented the company's postwar return to consumer electronics and expanded its product range beyond radio equipment.

• Institutional audiovisual equipment · 1968

  Institutional electronic equipment

  In the late 1960s or early 1970s, the company shifted away from consumer televisions and concentrated on equipment for institutional customers, including schools. The available source does not enumerate individual models, but this phase indicates a move toward specialized educational and institutional electronics.

• 1970

  Shift from consumer televisions to institutional equipmentStrategy

  Background

  By the late 1960s or early 1970s, the company was no longer centered on consumer television manufacturing.

  Action taken

  Setchell Carlson redirected its business toward institutional equipment, including products for schools.

  Aftermath

  The transition marked the company's move from a household-electronics identity toward specialized institutional markets before it eventually became a subsidiary of Audiotronics Corporation.

  Source

• 1949

  Expansion into television manufacturingStrategy

  Background

  Postwar American consumers increasingly adopted television, creating an opportunity for radio manufacturers to broaden their electronics portfolios.

  Action taken

  After moving to New Brighton, Setchell Carlson produced televisions, adding a major postwar consumer-electronics category to its business.

  Aftermath

  Television production continued through the 1960s, alongside the company's other electronics activities.

  Source

• 1940

  Conversion to wartime manufacturingStrategy

  Background

  World War II created demand for military electronics and required many American manufacturers to redirect production from consumer goods.

  Action taken

  Setchell Carlson switched from its primarily consumer-radio activity to war production and manufactured the BC-1206-C aviation range receiver.

  Aftermath

  The wartime work became the company's most prominent documented military manufacturing activity, although the available source does not give production totals or contract details.

  Source

1. 1Setchell Carlsonen.wikipedia.org