Analog and Digital Products for
Signal Conditioning, Signal Processing and Data Acquisition
1784 Chessie Lane • Ottawa, IL 61350
Tel: 815.434.7800, 800.252.7074 (USA only)
Fax: 815.434.8176 •
   Standard, COTS, and Custom Module,
      Subassembly and Instrument Solutions

To our customers:

Due to circumstances beyond our control we have decided to discontinue quite a few of our products. Frequency Devices will continue to build
and sell our consumer orientated products such as our ham antennas and sleep devices. Those products are available on Amazon or eBay or you
can go to our antenna page here: We will also continue to calibrate those products that need calibration for the foreseeable
future and will have limited ability to honor our one year warranty policy.

Frequency Devices has been in business since 1968 and has had many loyal customers over the years and we would like to thank them for their
business. It pains us to have to close the filter, oscillator, and amplifier portion of our business but it is unavoidable. If you have any
questions we can be reached at 815-434-7800.

Bill Franklin Jr. and Bill Franklin III owners

VME, CPCI and PCI Active Filters, Amplifiers and Oscillators Passive Filters   Research, Design and Product Equipment • PRECISION PERFORMANCE
Under New Management
NEW Low distortion, temperature
stable oscillator to 100 kHz
NEW Ruggedized ADC Board
RoHS Compliance

Single Power Supply D9X Filter Module 90IP Instrument 960 Ampifier Analog Power Supply For Filter Mounting Boards Filter Mounting Boxes

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