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General Radio Output Power Meter 1840-A
General Radio Output Power Meter 1840-A
General Radio Output Power Meter 1840-A
General Radio Output Power Meter 1840-A

General Radio Output Power Meter 1840-A

$ 258.19

Availability: 100 in stock
  • Modified Item: No
  • All returns accepted: Returns Accepted
  • Condition: UNTESTED; MINOR SURFACE WEAR; **SEE PICS**
  • MPN: 1840-A
  • Non-Domestic Product: No
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Custom Bundle: No
  • Return shipping will be paid by: Buyer
  • Restocking Fee: 15%
  • Item must be returned within: 30 Days
  • Brand: General Radio
  • Country/Region of Manufacture: United States

    Description

    HI up for sale is this General Radio Output Power Meter 1840-A. It measures audio-frequency power into any desired load, it also measures:
    Power output of Oscillators, Amplifiers, Preamplifiers, Transformers, Transducers, and Low-Frequency lines.
    Output impedance, by adjustment of the load to yield maximum power indication.
    Frequency-response characteristics of amplifiers, transformers, and other audio-frequency devices
    This instrument is basically a multi-tapped audio-frequency transformer with a fixed secondary load. Its two front-panel switches connect eight identical primary windings and six secondary taps in various combinations to provide a total of 48 different primary impedances.
    The maximum power rating can be extended for any given impedance with the use of simple T-network attenuator, design data for which are supplied with the instrument.Despite some cosmetic wear, it still appears to be in good condition (although it is NOT tested). Thanks for looking!
    (
    A-11, Box 503)