CRL adjustable grid leak with fixed condenser
date: label: date made
content: ca 1923
notes: label: Description (Brief)
content: Central Radio Laboratories (CRL) adjustable grid leak with fixed condenser in original box, includes instructions. Marked: "[CRL logo] / No. 107 / Adjustable Grid Leak / Pat. Mar. 13-1923 / With Condenser / Central Radio Laboratories / Milwaukee, Wis." A grid leak with adjustable resistance and provision for mounting fixed mica condenser across a bracket. Grid leak resistance may be varied from 1/4 megohm to 8 megohms. The #107 is equipped with a .00025 mfd fixed capacitor. Reference: Instructions for Mounting and Operating, CRL No. 107 Adjustable Grid Leak.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.321815
label: catalog number
content: 321815
label: accession number
content: 241556
objectType: label: Object Name
content: grid leak
label: Object Name
content: fixed condenser
physicalDescription: label: Measurements
content: unit: 2 3/4 in x 1 1/4 in x 2 1/4 in; 6.985 cm x 3.175 cm x 5.715 cm
label: Measurements
content: box: 3 in x 1 1/2 in x 2 3/8 in; 7.62 cm x 3.81 cm x 6.0325 cm