Bullet Sensors & Transducers e-Digest, Vol. 57, Issue 7, July 2005: Product News

    (ISSN 1726- 5479)


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Preamplifier with High-Pass Filter




Depew, NY - The Vibration Division of PCB Piezotronics, Inc. introduces a new model to its line of acoustic products. Model 426A10 is a 1/2" preamplifier that operates from ICP® sensor power. The distinguishing feature for this preamplifier is the built-in 20 Hz high pass filter. This filter can improve resolution by minimizing unwanted low frequency sounds that may saturate the analyzer. The operating temperature on this new unit has been enhanced to -40° C to +80° C. The 426A10 has low noise specifications and great phase characteristics. The 426A10 terminates in a BNC connector and uses standard coaxial cables.


This modern, prepolarized design allows for significant savings in power supplies and cabling, greater ease-of-use and operates from the same power required for ICP® accelerometers. This provides the advantage of using microphones with ICP® accelerometers in the same test, with the same signal conditioning equipment, and minimizes set-up time.


For additional information, contact the Vibration Division of PCB Piezotronics, Inc. toll-free at 888-684-0013 (in the U.S. and Canada); E-mail: vibration@pcb.com; or fax at 716-685-3886. For other PCB products, contact PCB directly at 716-684-0001, or visit our web site at www.pcb.com.






Mark Valentino,

Vibration Division, PCB

3425 Walden Avenue,

Depew, NY 14043-2495,

Tel.: (888) 684-0013 ext. 2437, fax: (716) 685-3886

E-mail: mvalentino@pcb.com

Preamplifier 426A10



General / Sales Leads:


Andrea Mohn, Marketing Coordinator

PCB Piezotronics, Inc.

3425 Walden Avenue

Depew, NY 14043-2495 USA

Tel.: (800) 828-8840 ext. 2216, fax: (716) 684-0987

E-mail: mktg@pcb.com



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