Motorola

Motorola
Showing 1 - 8 of 8 items
  • Sale!
    $US4.00 $US6.00

    Motorola

    7-pin miniature glass tubes from bulk trays, manufactured in the US by renowned Motorola. Thes excellent quality diode-pentode tubes are designed with a detector diode and a remote cut-off pentode for use as an audio amplifier in which AGC voltage is applied. Silver metal plates, and top D-getters are used, and tubes printed in white MOTOROLA, coded K9... 7-pin miniature glass tubes from bulk trays, manufactured...

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  • $US5.00

    Motorola

    In Stock
  • $US12.00

    Motorola

    Fine communications quality double triode miniature glass preamp tubes manufactured in the United States by renowned Motorola. These 9 pin tubes come with gray plates and top getters, and they are printed in red MOTOROLA COMMUNICATIONS QUALITY with early 1970 production codes. Boxes are standard printed 5963. Fine communications quality double triode miniature glass...

    In Stock
  • $US5.00

    Motorola

    In Stock
  • $US7.00

    Motorola

    In Stock
  • $US4.00

    Motorola

    Fine miniature glass pentode tubes manufactured in Canada by Motorola. These 7-pin tubes designed as RF or IF amplifiers, with the same electrical characteristics as 6SK7, have top D-getters and black plates. They are perinted in white MOTOROLA, coded 19K, glass-etched 6BD6 CANADA, and are in bulk 100 trays. Fine miniature glass pentode tubes manufactured in Canada...

    In Stock
  • Sale!
    $US4.00 $US7.00

    Motorola

    Quality from New Bulk trays 7-pin miniature glass tubes manufatured in the United States by Motorola. These sharp cut-off pentodes are designed as FM detectors for television receivers; however, with grids 1 and 3 used as independant control electrodes, the tubes may also be used in delay, gain-controlled amplifier, and mixer circuits. Tubes with gray... Quality from New Bulk trays 7-pin miniature glass tubes...

    In Stock
  • $US7.00

    Motorola

     High mutual conductance pentodes, similar to 6CB6, manufactured in the United States by Motorola. These miniature glass 7 pin tubes are designed for secure operation of mobile communications equipment. They come with black plates and top round getters, and they are glass etched 7056 U.S.A. with dot code. They are printed in red MOTOROLA and coded 81-04...  High mutual conductance pentodes, similar to 6CB6,...

    In Stock
Showing 1 - 8 of 8 items