Anatech Electronics Intros Bandpass, Duplexer, & Triplexer Filters


Anatech Electronics has released new designs for a 729 MHz LC bandpass filter, an 800 / 1600 / 2400 MHz triplexer filter, and a 813/858 MHz PTT SAW duplexer filter. All can be ordered directly through their AMCrf web store.

729 MHz LC Bandpass Filter729 MHz LC Bandpass Filter

The AE729B6742 LC bandpass filter for wireless applications has a center frequency of 729 MHz and a passband of 709 to 749 MHz. It offers return loss greater than 14 dB, 65 dB of rejection between DC and 430 MHz, insertion loss of less than 1 dB, ripple of less than 0.1 dB, and measures 0.5 x 0.5 x 0.35 in.

800/1600/2400 MHz Triplexer800/1600/2400 MHz Triplexer

The AD800-1600-2400TR295 triplexer has a Band 1 frequency of 800 MHz, Band 2 frequency of 1600 MHz, and Band 3 frequency of 2400 MHz with rejection of 100 dB. Insertion loss is 0.35 dB, power handling ability is 300 W, and return loss is 18 dB. The triplexer measures 237 x 131.6 x 55 and uses Type-N female connectors.

813/858 MHz Saw Duplexer813/858 MHz Saw Duplexer

The AM813-858SD362 SAW duplexer has a Band 1 frequency range of 806 to 821 MHz and Band 2 frequency range of 851 to 866 MHz. Insertion loss in both bands is typically less than 1.7 dB, isolation is up to 58 dB, and ripple is less than 0.6 dB. The duplexer will handle 1.2 W CW, has return loss of at least 10 dB, measures 3.8 x 3.8 x 1.45 mm, and has an operating temperature range of -40o C to 85o C.
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For more information about these products or to discuss any of your requirements, please contact us at (973) 442-7272 or send an e-mail to

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,


Anatech Electronics, Inc.
70 Outwater Lane
Garfield, NJ 07026
(973) 772-4242

Posted  January 15, 2014