DA4 Series Image

DA4 Series

Down Converter by L-3 Narda-MITEQ

Note : Your Quotation Request will be directed to L-3 Narda-MITEQ.

The DA4 series consists of three different modules, with input frequency ranges of 0.5 to 2 GHz, 2 to 8 GHz and 8 to 18 GHz. All the modules have an output IF range of 10 MHz to 250 MHz and deliver excellent microwave performance, with a conversion gain of 21 dB, noise figure of 8.5 dB and output power of 10 dBm. Channel-to-channel tracking is specified as +/-5 degrees for phase tracking and +/-0.5dB for amplitude tracking.

Three of the four channels can be used for a monopulse radar receiver and the fourth for spur identification. The modules are also suitable for basic direction-finding applications with four antennas and are available in an integrated package with SMA Female connectors for the inputs and outputs, measuring 88.4 x 88.4 x 19.1 mm (excluding connectors).

Product Specifications

  • Part Number
    DA4 Series
  • Manufacturer
    L-3 Narda-MITEQ
  • Description
    Four-channel Downconverter for Military Radar Systems
  • VSWR
    2.00:1, 3.00:1
  • Conversion Gain
    18 to 21 dB
  • Input Power
    1 to 50 W CW
  • LO/RF Isolation
    20 to 25 dB
  • Noise Figure
    8.5 dB
  • P1dB
    10 dB
  • RF Frequency
    500 MHz to 18 GHz
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