SY4307A
id:
sy4307a-259-16533822
title:
SY4307A
text:
The type SY4307A is the STC version of the Western Electric 307A, a power output pentode possessing a similar power rating, but significantly different characteristics to the far more common type 807 thermionic valve/vacuum tube. The "SY" prefix denotes the site of manufacture as being Sydney. The plant, operated by Standard Telephones and Cables Pty. Ltd. was located on Mandible Street in the suburb of Alexandria and existed under that corporate entity from 1937 to 1970.. Although the remaining
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/SY4307A
date created:
date modified:
2022-08-06T16:26:27Z
main entity:
{"identifier":"Q7395244","url":"https://www.wikidata.org/entity/Q7395244"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/51/SY4307AFace.jpg","width":952,"height":2055}
fields total:
13
integrity:
14