Catalogue
430 of 655 records previous / next
Radio Valve Type AR8, England, Mid 20th Century
Inventory Number: 71310
Number of documents: 1
Document Type: Miscellaneous Note
Document Heading: Technical Details
Text:
This battery double diode triode has a very low filament consumption, suggesting the use of an oxide coated filament. It would have been used for detection, AGC detection and first audio amplification in radio receivers. Possible portable military equipment. The MO (Mazda Octal) base dates it as 1938 or after.
430 of 655 records previous / next
Record mode: Basic | Medium Images | Large Images | Documents (1)