6216 JAN NATO
  • 6216 JAN NATO
  • 6216 JAN NATO
General Electric

6216 JAN NATO

10.00 USD

 Top of the line Mil. Spec. amplifier tubes manufactured in the United States by General Electric. These fine 9 pin miniature glass beam power tubes are resistant to the high shock and vibration environment of high speed military aircraft. They come with gray plates and top halo getters, and are glass etched 6216 U.S.A. with dot code. They are printed in green with GE logo, JAN-6216 MADE IN U.S.A. 74 04 74-22 33173, indicating 1974 production. Boxes are standard military gray printed JAN 6216 DSA 900-73-A-2462-0037 and NATO coded 5960-00-296-3420.

Condition

Tube Matching
Tube Matching
6.00 USD by tube

WHY ?

A tube may have one, two, or three internal sections depending on the purpose of the tube; somtimes these sections are all the same, sometimes they are different. Due to manufacturing and material tolerances, there may be slight differences between the original specification and the actual tube. Tube matching tests each one of these internal sections and selects tubes, compared to original specifications at manufacture, for balanced performance and good sound.

HOW ?

All our tubes are tested by us prior to packing on our Stark, AVO, Simpson or RF Laboratories Inc. calibrated testers. On request for tube matching, tubes are matched for Mutual Conductance in Micromhos and Plate Current in Milliamps on our Amplitrex or Radioelec Duovac testers, with results printed for each  individual tube. Certain tubes difficult to test are matched for Mutual Conductance in Micromhos only on one of our regular calibrated testers. On request we can also test for Microphonics.
Quantity

General Electric
50 Items

Data sheet

Base
9 pin miniature Noval B9A
Boite type
2/1
Emplacement
47
Quide
550
Fonction
Pentode
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