Modules

Radio Frequency & Microwave modules in several categories.

  • Power splitter / combiners
  • Directional couplers
  • RF amplifiers
  • DC blocks and Bias-Tees

Modules  There are 24 products.

Subcategories

  • Power splitter /...

    Power splitter / combiners from DC up to 6 GHz

    • Both resistive types (6dB insertion loss) and Wilkinson designs (3dB insertion loss)
    • Hybrid couplers with excellent isolation
    • Very high return loss
    • Solid aluminium case
  • RF Directional Couplers

    RF power directional couplers from 0.1 MHz up to 1000 MHz. Very high isolation and directivity.

    • From 0.1 Mhz up to 1 GHz
    • Excellent directivity from 20dB up to 60dB
    • Very high return loss
    • Solid aluminium case

    Directional couplers are used to measure the magnitude of reflections caused by an impedance discontinuity. The magnitude of these reflections is most conveniently expressed as return loss in dB. Sometimes the results are expressed as a voltage standing wave ratio (VSWR), which can be directly derived from the return loss.

    One of the most important parameters of a directional coupler is its directivity. This parameter defines the smallest number of reflections that can be measured with some given accuracy. It turns out that directivity is one-to-one tied to the isolation between the signal port and the DUT port.

    A resistive bridge is very capable of creating the needed high isolation and does so over a very broad frequency range.

    The HY (hybrid)–type couplers have an equal S21 and S31 (hence the term “hybrid”) and can therefore also be used as splitters.
  • RF amplifiers

    RF amplifiers 0 - 6 GHz

    • Broadband Low Noise Amplifiers (LNA)
    • Excellent linearity
    • Very low VSWR
    • Single supply
    • Solid aluminium enclosure
      • Good shielding
      • Creating a very stable thermal environment

    All the low noise amplifiers (LNA) in this category are broadband designs with a flat frequency response and a very high degree of linearity. This makes these amplifiers very versatile. The power supply is regulated and filtered against external power-induced noise. A solid aluminum enclosure acts as a heat sink and creates a stable thermal environment.

  • DC-blocks and Bias-Tees
    • Isolation between DC and RF power
    • Inject / extract DC power to / from a RF coaxial line
    • Very wide frequency range
    • Excellent return loss
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Showing 13 - 24 of 24 items
Showing 13 - 24 of 24 items