MCM Electronics

Ultrasonic Signal Generator ModuleMCM Part #: 28-6404  |  Kemo Electronic Part #: M048N

Ultrasonic Signal Generator Module 4.8 stars from 2 ratings and 1 review.
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Ultrasonic Generator

Compact circuit is housed in a fully potted plastic enclosure and can be powered from any 12~15VDC power supply. When connected to a piezoelectric speaker, the device emits ultrasonic tones from 8KHz~40KHz, ideal for repelling insects, birds, rodents and other pests. Up to four piezo speakers may be connected to a single module. Top mounted 10 position rotary switch selects output frequency.

Product Description

  • Power Consumption (@12VDC): 50mA
  • Output Frequency: 8KHz ~ 40KHz adjustable
  • Power output (approximate): 4W RMS
  • Dimensions: 1.14" (H) x 2.36" (W) x 1.77" (D), excluding mounting tabs

Product Reviews

  • "Packs a powerful punch" by samplerman on 4/28/2012
    Overall: 4.5 out of 5
    Top 10 Contributor

    I wasnt expecting anything this powerful. When supplied with 12vdc and a piezo tweeter, this little module puts out an oscillating tone that is adjustable via a tiny pot on it's surface. From earsplitting to dog-earsplitting (10khz to 40khz). No volume control, however...and no screw terminals, just short wire leads....but well worth the money!

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Package Specifications & Dimensions
Weight:0.17 lbs.
Warranty:90 days
Need to Return?
Length:8 in.
Width:4.75 in.
Height:1 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 687

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Mfr. Name:Kemo Electronic
Mfr. Part Number:M048N