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Monolithic crystal filters

International Crystal Manufacturing offers a wide range of monolithic filters. Monolithic crystal filters are single substrates with two or more resonators that are smaller and most cost-effective for IF applications with a wider tolerance than discreet filters.

Common applications include radio communications devices.

ICM filters offer excellent features such as sharp cut off characteristics, Low loss and high stability over a wide temperature range which are superior to LC Filters and Ceramic Filters.

Call Mark Handley for design assistance at 800-725-1426 ext. 265

To view details about our monolithic filter products, please select one of the links below:

• 10.7 MHz Filters
• 21.4 MHz Filters

The basic building block for all custom built ICM filters is the two-pole monolithic filter available in standard package as shown. Two-pole monolithic filters are cascaded to produce four, six and eight pole filter responses with the addition of coupling capacitors between two-pole sections. Standard ICM filters are available with center frequencies from 10.7 MHz to 90 MHz, and from two to eight poles. For custom-made filters, please specify the following:

Holder Size Insertion Loss Ripple Nominal Frequency Attenuation	Terminating Impedance Pass Bandwidth Spurious Response Operating Temp. Range
MULTI-POLE PACKAGE DIMENSIONS CASE TYPE L W H A B SF101 0.590 (15.0) 0.472 (12.0) 0.591 (15.0) 0.354 (9.0) 0.197 (5.0) SF102 0.728 (18.5) 0.472 (12.0) 0.591 (15.0) 0.531 (13.5) 0.197 (5.0) SF103 0.433 (11.0) 0.335 (8.5) 0.453 (11.5) 0.291 (7.4) 0.148 (3.75) SF104 0.527 (13.4) 0.335 (8.5) 0.453 (11.5) 0.386 (9.8) 0.148 (3.75)

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Call us today at 1-800-725-1426, fill out our contact form, email us at info@icmfg.com or request an online quote for International Crystal Manufacturing radio frequency control devices – quartz crystals, oscillators, QCM crystals, filters, TCXOs / VCTCXOs, and precision crystals.

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International Crystal Manufacturing
10 North Lee Avenue • Oklahoma City, OK 73102
Toll Free Phone: 1-800-725-1426 • Toll Free Fax: 1-800-322-9426
Phone: 1-405-236-3741 • Fax: 1-405-235-1904
Email: info@icmfg.com