Title: EF80 Author: Tesla Subject: JHl-VC-FP-2012-05-12 Created Date: 5/12/2012 1:19:41 PM

EF80 page sheet date 1 1 1953.10.10 2 1 1960.09.09 3 2 1953.10.10 4 2 1960.09.09 5 3 1957.08.08 6 A 1951.02.02 7 B 1951.02.02 8 C 1951.02.02 9 D 1951.02.02

EF80 page sheet date 1 1 1970.01 2 2 1970.01 3 3 1970.01 4 4 1970.01 5 FP 1999.08.16. Title: EF80 Author: Philips Created Date: 8/16/1999 10:41:45 PM

Title: EF80 UF80 Author: RFT Subject: GO-FP-2000-07-21 Created Date: 7/21/2000 9:01:46 PM

EF80.pdf (401856 bytes) (fr) EF80 Philips p EF80.pdf (764273 bytes) EF80 La Radiotechnique p EF80.pdf (103236 bytes) (fr) EF80 RFT p EF80.pdf (102552 bytes) (de) EF80 WF p EF80.pdf …

The EF80 internally screened pentode was a workhorse of the VHF TV receiver and was introduced in mid 1950 to replace the EF91. It was described by Mullard as: a high slope RF …

WF EF80 High Slope R.F. Pentode Pentode de tension à pente fixe Steile HF-Pentode mit hohem Eingangswiderstand. WF = Werk für Fernsehelektronik, Berlin, Germany. For use as R.F., I.F., …

Hinweis: Beachten Sie bitte das bei der Benennung und Zählreihenfolge der Stifte, in der Literatur oder Datenblätter, je nach Hersteller teilweise unterschiedliche Angaben gemacht werden. …

Tube EF 80 or Röhre EF80 ID709, Vacuum Pentode, Noval, 9 pin miniature (USA pico-9) B9A and RF/IF-Stage shown. Radio tubes are valves.

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.