2012 Press Release
As wireless services are packed closer and closer together, there has is never been a greater need for cavity
bandpass filters -- and Anatech Electronics products should be your first choice. We offer both standard filters
from our Web store AMCRF.com as well as custom designs with quick
turnaround times and exceptional performance tailored to meet specific customer needs. The filters below are great
examples, but there are dozens more available. Check them out today!
AB743B951 has a center frequency of 743 MHz and a bandwidth of 6 MHz from 740 to 746 MHz. The
AB740B945 has a 740 MHz center frequency and 12 MHz bandwidth of 734 to 746 MHz. Both filters have return loss
of more than 14 dB, rejection of 14 dB at 700 kHz from band edges, insertion loss of 2 dB, Type-N female
connectors, and will operate over a frequency range of -40 to +75° C. This product is available on our
AB2370B867 has a center frequency of 2370 MHz and 1-dB bandwidth of 40 MHz (2350 to 2390 MHz). Passband
insertion loss is less than 1.5 dB, passband ripple is less than 0.5 dB, and return loss is greater than 14 dB.
The filter can handle 12 W CW and has an operating temperature range of -40o to +70o C. It has SMA female
connectors and measures 4 x 1.5 x 1.4 in. This product is available on our E-store, AMCRF.com.
913 MHz Weatherized 30-W Cavity Bandpass Filter for ISM
AB913B488 water-resistant cavity bandpass filter has a center frequency of 913 MHz, bandwidth of 20 MHz (903
to 923 MHz), insertion loss of 1.6 dB, rejection of at least 40 dB at 895 MHz and 931 MHz, and handles 30 W CW.
Return loss is greater than 15 dB, ripple is less than 1 dB, operating temperature range is -40o to +70o C, and
connectors are Type-N female. The filter measures 140 x 80 x 56 mm.
Anatech Electronics, Inc. (AEI) specializes in the design and manufacture of standard and custom RF and microwave
filters and other passive components and subsystems employed in commercial, industrial, and aerospace and
applications. Products are available from an operating frequency range of 10 kHz to 30 GHz and include cavity,
ceramic, crystal, LC, and surface acoustic wave (SAW), as well as power combiners/dividers, duplexers and
diplexers, directional couplers, terminations, attenuators, circulators, EMI filters, and lightning arrestors. The
company’s custom products and capabilities are available at
www.anatechelectronics.com and standard products are available for purchase at the Anatech Electronics Web