Copyright: 1996 - 2024
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling
2 MB. Its primary purpose was to provide me with ready access to commonly needed
formulas and reference material while performing my work as an RF system and circuit
design engineer. The World Wide Web (Internet) was largely an unknown entity at
the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps
while typing up your telephone line, and a nice lady's voice announced "You've Got
Mail" when a new message arrived...
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and text used on the RF Cafe website are hereby acknowledged.
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Anatech Electronics Press Release - June 21, 2011
Anatech's New Cavity Filters for Wireless, WiFi, and Satcom Applications
Check out our new Websites!
Products Our Webstore
Anatech Electronics offers the industry's largest selection of cavity filter
standard products for virtually every application, from wireless base stations to WiFi hotspots, satellite
communications terminals and every type of defense system. We offer a broad range of power dividers,
circulators, and attenuators as well, and our ability to design and manufacture high-performance custom
products is second to none.
862.5 MHz Cavity Bandpass Filter
AB862B484 cavity bandpass filter has a center frequency of 862.5 MHz, passband of 812.5 to 912.5 MHz,
insertion loss of 0.5 dB, rejection of at least 30 dB at 800 and 930 MHz, passband ripple of less than 0.1 dB,
and return loss of at least 20 dB. The filter will handle 50 W CW and has SMA female connectors.
product is available on our E-store, AMCrf.com.
1912 MHz Cavity Bandpass Filter
AB1912B714 cavity bandpass filter has a center frequency of 1912 MHz, bandwidth of 1865 to 1960 MHz,
return loss of at least 18 dB, insertion loss of less than 1 dB, and rejection of at least 21 dB from DC to
1835 MHz. The Model AB1912B714 handles 40 W CW and operates from -40 C to +70 C.
This product is
available on our E-store,
5310 MHz Cavity Bandpass Filter for WiFi Hotspots
AB5310B969 cavity bandpass filter has a center frequency of 5310 MHz and is designed for use in outdoor
WiFi hotspots. It has a bandwidth of 5290 to 5350 MHz, insertion loss of less than 1.75 dB, return loss of at
least 15 dB, group delay of 4 ns, rejection of at least 20 dB, and power handling ability of 30 W. It measures
3.5 x 3 x 1.5 in., has Type-N female connectors, and is ruggedized and weatherproof for use in outdoor
This product is available on our E-store,
About Anatech Electronics;
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
and standard products are available for purchase at the Anatech Electronics Web store, AMCrf.com.
Anatech Electronics, Inc.
70 Outwater Lane
Garfield, NJ 07026