QUICK FIND
CURRENCY
Use keywords to find the product you are looking for...
ADVANCED SEARCH
YOUR CART IS EMPTY
Categories
Manufacturers
Bestsellers
NotificationsNotify me of updates to GU43B / GU-43B tube
Site news
11 Nov 2019 - Card payments bug fixed
01 Jul 2019 - Work schedule JUL 2019
13 Apr 2019 - Work schedule APR 2019
24 Dec 2018 - Marry Christmas & NY 2019!
24 Aug 2018 - Credit/debit cards updated!
Articles
Receiving and amplifying tubes (catalog)
U.S. tubes and their Soviet analogues
Russian/Soviet tube designations
Types of some Russian capacitors
Code chart for TESLA tubes (1947-1984)
Shipping Info Delivery Stats Payment Info How to Order Privacy Notice Returns Policy Contact Us
» Vacuum tubes by use » HAM Radio tubes » GU43B / GU-43B tube
GU43B / GU-43B tube
Manufacturer: Poljaron factory
GU43B / GU-43B tube
GU43B / GU-43B tube
GU43B / GU-43B tube
GU43B / GU-43B tube
$65.00/ea
Add quantity:
Available quantity:
last 2 pc.
We accept payments by:
Average delivery time to United States is 16 days.
The GU-43B tetrode is used for wideband power amplification at frequencies up to 100 MHz in RF equipment. The GU-43B has similar characteristics to the 4CX1000 tube.

  • Cathode: indirectly heated, oxide-coated.
  • Envelope: glass-to-metal.
  • Cooling: forced air.
  • Height: at most 125 mm.
  • Diameter: at most 100 mm.
  • Mass: at most 1.5 kg.
    • Copyright 2007-2019 Tubes-Store Inc. All rights reserved.