TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
DisclaimerA–Z indexSubmit a tube
6642 vacuum tube outline illustration

Tube-number record

6642

0 archive entries

6642 is a tube type in the TubeDatabase archive (class: Broad-band Dual TR Tube). Recorded specifications: brand Bomac Laboratories, Inc., construction Other / special, socket Waveguide, and maximum plate dissipation 250 W. The archive does not yet hold a photographed example of this type.

BrandBomac Laboratories, Inc.
ClassBroad-band Dual TR Tube
BaseWaveguide

Construction

Primary TypeOther / special
EnvelopeIntegral Cavity
SectionsDual

Filament / Heater

Absolute Maximum Ratings

Plate Dissipation250 W

Audio Performance

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
F=9000Mc, Po=40kw————0.1 mA

Application Notes

Designed to operate with suitable short-slot hybrid junctions to provide a balanced duplexer using RG-51/U size waveguide input and RG-52/U size waveguide output.

Datasheets

Datasheet: 6642.pdf

Download PDF
Loading datasheet...

Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Key Features
    • Broad-band
    • Fixed tuned gaps
    • Integral cavity