MCM Electronics

Ultrasonic Signal Generator Module By Kemo Electronic (M048N) MCM Part #28-6404

5 stars 2 ratings and 1 review
Qty.Volume Price

Specifications Top

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.

  • 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

Part Numbers
MCM Part #:28-6404
Kemo Electronic Part #:M048N
Package Specifications & Dimensions
Weight:0.25 lbs.
Warranty:90 days
Need to Return?
Length:4.5 in.
Width:4.5 in.
Height:1.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top

  • by samplerman

    on 4/28/2012

    Packs a powerful punch

    Overall: 4.5 out of 5
    Top 25 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!

Associated Products

Image of Magnetic Parts Tray

22-5820 - Magnetic Parts Tray

•Keep your wrenches, sockets, and parts safe and close at hand •Made of heavy duty stainless steel •Prevents items from rolling or sliding •Locks on to any ferrous surface and work at any angle •

On Backorder(Expected in 14 days)


Buy Now
Image of Heavy Duty Crimp Tool For      Solderless Terminals 10-22awg

22-770 - Heavy Duty Crimp Tool For Solderless Terminals 10-22awg

•Crimps insulated solderless terminals for wire gauges 22~10 •Ratcheting action ensures a full crimp cycle for positive connections •Locks in the closed position for storage

In Stock


Buy Now

Others Also Bought

Image of Double Sided Foam Tape

28-955 - Double Sided Foam Tape

•Thousands of uses •Fasten accessories to car dash, etc. •3/4" x 61/2' roll

In Stock


Buy Now
Image of 22

22-24120 - 22" Black Tactical Weatherproof Equipment Case

Durable equipment case provides maximum shock protection for contents making it useful for instruments, audio/video equipment, tactical gear, photographic equipment and test equipment. Pre-cut cubed foam insert (top layer only) is easily customizable to fit nearly...

In Stock


Buy Now