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 GU-17 / GU17 / QQE03/12 tube
Site news
22 May 2020 - Spring New Postal Operator
20 May 2020 - PDF invoice bug fixed
07 Apr 2020 - Delivery time Mar–May 2020
29 Mar 2020 - Work schedule 30.03–01.04
24 Dec 2019 - Marry Christmas & NY 2020!
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 » GU-17 / GU17 / QQE03/12 tube
GU-17 / GU17 / QQE03/12 tube
Manufacturer: Ulyanovsk factory
GU-17 / GU17 / QQE03/12 tube
$3.00/ea
Add quantity:
Available quantity:
more 100 pc.
We accept payments by:
Average delivery time to United States is 16 days.
The GU17 beam-power double tetrode is used for generation of power amplification at frequencies up to 250mHz in RF equipment. Equivalent to the QQE03/12.

GENERAL

  • Cathode: indirectly heated, oxide coated.
  • Envelope: glass, miniature.
  • Height: at most 80mm.
  • Diameter: at most 22.5mm.
  • Mass: at most 25g.

    OPERATING ENVIRONMENTAL CONDITIONS

  • Vibration loads: frequencies 20-600Hz, acceleration 59m/s^2.
  • Multiple impacts with acceleration: 118m/s^2.
  • Single impacts with acceleration: 490m/s^2.
  • Linear loads with acceleration: 294m/s^2.
  • Relative humidity at up to +40C: 98%.

    BASIC DATA
    Electrical Parameters

  • Heater voltage: 6.3V.
  • Heater current: 0.72-0.88A.
  • Mutual conductance (at anode and grid 2 voltages 200V,
    grid 1 voltage -16V of first tetrode,
    grid 1 voltage -100V of 2nd tetrode): 1.6-3.3mA/V.
  • Anode current (at anode and grid 2 voltage 200V,
    grid 1 voltage -16V of 1 st tetrode,
    grid 1 voltage -100V of 2nd tetrode): 10-30mA.
  • Interelectrode capacitance: input 5.2-7.8pF, output 2.2-3.2pF, transfer, at most 0.1s.
  • Warm up time, at most 40s.
  • Output power (at anode voltage 300V, grid 2 voltage 200V, voltage - 80V of grids 1), at least 11W.
  • Output power over 400 h of service, at least 8.8W.

    Limit Operating Values

  • Healer voltage:
    with parallel-connected heater 5.7-7V,
    with series-connected heater 11-14V.
  • Anode voltage: 400V.
  • Anode voltage at the instant of switching on: 450V.
  • Voltage between cathode and heater: -150V to +150V.
  • Cathode current: 100mA.
  • Dissipation: anodes 12W, grid 2 3W, grid 1 0.5W.
  • Operating frequency: 250mHz;
  • Envelope temperature: 260C.
    • Customers who bought this product also purchased:
    6F5P / ECL85 / 6VG8 tube
    6F5P / ECL85 / 6VG8 tube
    $2.00
    QQE03/12 / 6360 / RS1029 / CV2798 TESLA tube
    QQE03/12 / 6360 / RS1029 / CV2798 TESLA tube
    $4.00
    6C5S / 6X5GT / EZ35 tube
    6C5S / 6X5GT / EZ35 tube
    $3.00
    6A7 / 6SA7 heptode tube
    6A7 / 6SA7 heptode tube
    $3.50
    6H2P / 6X2P / EAA91 / 6B32 / EB91 tube
    6H2P / 6X2P / EAA91 / 6B32 / EB91 tube
    $1.00
    6C4P-EV / EZ90 / 6Z31 / SV4005 tube (original box)
    6C4P-EV / EZ90 / 6Z31 / SV4005 tube (original box)
    $3.00
    6J8 / 6Zh8 / 6SJ7 tube
    6J8 / 6Zh8 / 6SJ7 tube
    $2.00
    GU-29 / GU29 / 829 double tetrode tube
    GU-29 / GU29 / 829 double tetrode tube
    $10.00
    7 pin ceramic socket (rsh4 type) with retainer 55...
    7 pin ceramic socket (rsh4 type) with retainer 55...
    $1.30
    Copyright 2007-2020 Tubes-Store Inc. All rights reserved.