Diplexers & Duplexers Products and Services

  1. Wavguide Diplexer
    Developed for point-to-point radio and base-station link applications, a 38-GHz diplexer features a 37018 to 37658 MHz low pass band
  2. WCS/MMDS Air Cavity Diplexer

    This diplexer uses TE Mode waveguide puck resonators to achieve narrowband filters of less than 0.25% bandwidth yet still provide a pass band loss on the order of < 1.5 dB. In addition to the low loss provided by the high Q ceramic resonators, cross coupling is used to achieve very deep rejection of 75 dBc at a 4:1 shape factor. This device also incorporates a sampling coupler and is available in both diplexer and double band pass configurations in frequency ranges of 2250 MHz to 2800 MHz...

  3. Cavity Duplexer/Combiner DB5248
    Anatech provides ceramic and cavity filters for INMARSAT communication applications
  4. Connectorized Ceramic Diplexers and Multiplexers

    Ceramic diplexers and multiplexers offer performance benefits that fall between Cavity and Lumped element diplexer capabilities and characteristics. Most often, they’re used because of a system’s size constraints. Ceramic diplexers are offered as non-hermetic surface mount designs or in hermetic housings with connectors.

  5. 2450/5400 MHz Diplexer (2450DP15F5400E)
    2450/5400 MHz Diplexer (2450DP15F5400E) by Digi-Key
  6. High-Power And Broadband Matched Band-Pass/Band-Stop Diplexers
    Designed for testing applications, K&L Microwave’s band-pass/band-stop diplexers feature broadband matching at the common port, low insertion loss, and high isolation. These diplexers are also used in band combining/splitting applications, up/down converters, and in multiplexer modules...
  7. WiMAX/WiFi Low Cost Diplexer
    Microlab/FXR, a wholly owned subsidiary of Wireless Telecom Group, Inc., provides a low cost Diplexer, to separate or combine all the cellular wireless frequency bands from the WiMAX and WiFi bands above 3 GHz.
  8. W-CDMA Duplexer (856495)
    W-CDMA Duplexer (856495).
  9. RF Diplexers
    The electronics industry is truly dynamic. Digi-Key represents one of the fastest-growing electronic component distributors within that marketplace. The company's remarkable sales growth and its ability to consistently out perform the industry is the best evidence of Digi-Key's superior service.
  10. 380 To 385 MHz, 390 To 395 MHz Cavity Duplexer -- CD7000
    Anatech Electronics introduces a high performance 380-385/390-395 MHz Cavity Duplexer used in T-GSM-380, Aerospace, and UHF applications. The uplink and downlink bands provide a low passband loss of < 1.2dB, and a high isolation of > 80dB. This Duplexer is capable of handling upto 100W of average power, and can withstand extreme weather conditions. A weatherproof version is also available.