Meter-monitor, frequency

Use this image

Can I reuse this image without permission? Yes

Object images on the Ingenium Collection’s portal have the following Creative Commons license:

ATTRIBUTE THIS IMAGE

Ingenium, 1987.0861.001
Permalink:

Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.

DOWNLOAD IMAGE

PURCHASE THIS IMAGE

This image is free for non-commercial use.

For commercial use, please consult our Reproduction Fees and contact us to purchase the image.

OBJECT TYPE: N/A
DATE: 1940
ARTIFACT NUMBER: 1987.0861.001

MANUFACTURER: LINK RADIO CORP.
MODEL: 230 B
LOCATION: New York, New York, United States of America

More Information

General Information

Serial #: 712
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: METAL CASING/ SYNTHETIC KNOBS, POWER CORD/ METAL & SYNTHETIC WORKING PARTS/ PLASTICIZED CHARTS ATTACHED TO COVER INTERIOR.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 42.0 cm
Width: 23.0 cm
Height: 21.0 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Meteorology
Category: Miscellaneous
Sub-Category: N/A

Manufacturer

AKA: LINK
Country: United States of America
State/Province: New York
City: New York

Context

Country: Canada
State/Province: Unknown
Period: Unknown
Canada: EQUIPMENT USED BY CANADIAN METEOROLOGICAL SERVICE, PROBABLY IN CONSTRUCTION AND/OR MAINTENANCE OF INSTRUMENTS MANUFACTURED BY MSC.
Function: POSSIBLY USED TO MEASURE FREQUENCY BEING TRANSMITTED BY COMPARING IT TO AN INTERNAL OSCILLATOR.
Technical: Unknown
Area Notes: Unknown

Details

Markings: Plate reading 'FREQUENCY METER-MONITOR/ TYPE 230 B SERIAL NO. 712/ MANUFACTURED BY/ LINK RADIO CORP./ 125 W. 17 ST. NEW YORK, N.Y.'/ Contains calibration curve chart and circuitry drawing, latter marked '11-29-40'.
Missing: BOTTOM LATCHES FOR COVER
Finish: CASING PAINTED GREEN, FRONT REPAINTED GREY/ BLACK SYNTHETIC/ PLATED SWITCHES, DIAL
Decoration: N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

LINK RADIO CORP., Meter-monitor, frequency, before 1940, Artifact no. 1987.0861, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1987.0861.001/

FEEDBACK

Submit a question or comment about this artifact.