WSD-00241

WLL/CDMA Duplexer, 1900 MHz (Rx 1890-1910 & Tx 1970-1990 MHz)


MPG_KLM_FL_MP_FIX_DX_MUL_WSD-00241

Overview

  • Low Passband Insertion Loss
  • Ultimate Rejection to 12.75 GHz
  • Over 90 dB Rejection Levels
  • China’s 1900 MHz WLL / CDMA-95 Microcell BTS
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MODULAR

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SWaP

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CUSTOM DESIGN

Applications

Delivering versatile high performance, our Duplexers are applicable for multiple markets, including defense, EW and RADAR.

Markets

DefenseCommunications

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PRODUCT SPECIFICATIONS

Passbands Passband Insertion Loss Rx Rejection TX Rejection
Receive Transmit DC-1870 MHz 1870-1880 MHz 1920-1960 MHz 1970-1990 MHz 6000-12750 MHz DC-1890 MHz 1890-1910 MHz 1920-1960 MHz
1890-1910 MHz 1970-1990 MHz 1.6 dB maximum Over Operating Temperature 56 dB minimum 36 dB minimum 40 dB minimum 90 dB minimum 20 dB minimum 60 dB minimum 90 dB minimum 40 dB minimum
Power Handling Dimensions (excluding connectors) Connectors Operating Temperature Operating Humidity
CW Peak Instantaneous
50 watts 500 watts 7”L x 5.5”W x 1.3”H [177.8 x 139.7 x 33mm] SMA-Female -40 to 70°C 5-95%

Resources

Featured Brand

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K&L Microwave

Since 1971, we’ve aggressively invested in innovation to deliver interference mitigation products built to even the most exacting specifications. By taking control of the internal design and production processes, K&L Microwave can work collaboratively with customers, employing our high-quality standards and industry expertise to develop custom solutions across a full line of applications.

Our line of filters, duplexer, and subassemblies includes multiple topologies, including Ceramic, Lumped Element, Cavity, Waveguide, and Tunable Filters.

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