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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Anatech Electronics Press Release - January 18, 2011
New Anatech Duplexers Cover 800 & 900 MHz Wireless Bands!
GARFIELD, NJ -- January 18, 2011
769 to 775 MHz/799 to 805 MHz Cavity Duplexer
1 of the
AD772-802D363 cavity duplexer is 769 to 775 MH and band 2 is 799 to 805 MHz. Insertion loss is less than 1 dB,
ripple is less than 0.5 dB, power handling is 50 W, and operating temperature range is -20 to +70 C. Connectors
are Type-N female and dimensions are 242 x 171 x 70 mm. This product is available on our E-store, AMCrf.com.
to 909 MHz/930 to 954 MHz Cavity Duplexer
AD897-942D208 has passbands of 885 to 909 MHz and 930 to 954 MHz, insertion loss 1.6 dB, isolation 90 dB, and
measures 200 x 247 x 76 mm. Return loss is 20 dB and power handling ability is 100 W. The unit uses Type-N female
connectors and operates from -40 to +85 C.
to 869 MHz/817-824 MHz Cavity Duplexer
AD865-820D247 has passbands of 862 to 869 MHz and 817 to 824 MHz, insertion loss 2 dB, isolation 65 dB, and
measures. 9.92 x 6.174 x 2.83 in. Isolation is at least 65 dB, return loss is at least 18 dB, and power handling
is 100 W. The filter operates from -40 to +120 deg. C and has Type-N female connectors.
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
www.anatechelectronics.com and standard products
are available for purchase at the Anatech Electronics Web store,
Anatech Electronics, Inc.
70 Outwater Lane
Garfield, NJ 07026