Friday, November 8, 2024

Anyone Can Advise About OA70 Diode?

Viewing 1 post (of 1 total)
  • Author
    Posts
  • June 22, 2023 at 1:27 pm #121549
    EFY Bureau
    Keymaster

    Question by DEEHOK: Hi, I had used OA70 diode with an ear piece of telephone operator working at manual telephone exchange during 1970, one end of ear piece used to put in negative point of electric plug & other end used to just touch with finger! It was working good but within 5km area of radio station.

    Anyone can advise about OA70, please?

    Thanks

  • Author
    Posts
Viewing 1 post (of 1 total)
  • You must be logged in to reply to this topic.
Electronics For You

Network Consists of Further Focused Websites (Channels)

Inspired by our flagship publication

Electronics For You

South Asia's Most Popular Electronics Magazine Magazine

CHECKED OUT
EFY EXPRESS?

Free e-zine with select content and advertisements of Electronics For You. Magazine

© Copyright 2024 - EFY Group

Shipping Policy | Contact us | Terms & conditions | Privacy policy | Cancellation/Refund Policy