Anatech Electronics January Product Update: 3 New Filter Models

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Anatech Electronics


January 12, 2022 - Anatech Electronics offers the industry's largest portfolio of high-performance standard and customized RF and microwave filters and filter-related products for military, commercial, aerospace and defense, and industrial applications up to 40 GHz. Three new filter models have been introduced - a DC-1200 MHz / 1400-3000 MHz suspended substrate diplexer, an FDD LTE frequency Band 1 downlink 2140 MHz WiFi bandpass filter, and a 2360-2420 MHz / 2435-2495 MHz Cavity Duplexer. Custom RF power directional coupler designs can be designed and produced when a standard cannot be found, or the requirements are such that a custom approach is necessary.

DC-1200 MHz / 1400-3000 MHz Suspended Substrate Diplexer - RF CafeDC-1200 MHz / 1400-3000 MHz Suspended Substrate Diplexer

Part Number AE1200-1400DB5450 is a suspended substrate diplexer with a low band pass band between DC-1200 MHz and a high band pass band between 1400-3000 MHz. Insertion loss in the pass bands is less than 1 dB. with a crossover frequency at 1300 MHz.







FDD LTE frequency Band 1 downlink WiFi bandpass filter - RF Cafe2140 MHz WiFi Bandpass Filter

The AB2140B987 is an FDD LTE frequency Band 1 downlink WiFi bandpass filter with a bandwidth of 60 MHz which has a sharp transition between the pass band and the rejection frequency. The AB2140B987 has an insertion loss of less than 1.1 dB within the pass band.







2360-2420 MHz / 2435-2495 MHz Cavity Duplexer - RF Cafe2360-2420 MHz / 2435-2495 MHz Cavity Duplexer

The AD2390-2465D373 is a cavity duplexer with a low passband at 2360 MHz to 2420 MHz and a high passband at 2435 MHz to 2495 MHz. The insertion loss in the passband is at 1.4 dB max. in the low band and 1.5 dB max. in the high band.







For more information about these products or to discuss any of your requirements, please contact us at (973) 772−4242 or send an e-mail to

Visit our website at

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


Anatech Electronics, Inc.

770 Outwater Lane

Garfield, NJ 07026

(973) 772-4242



Posted January 12, 2022