Note : Your request will be directed to Becker Nachrichtentechnik GmbH.

WSDU-1X8ER Image

The WSDU-1X8ER is an 8-way Multicoupler that operates from 20 to 8000 MHz. The RF Input signal is amplified by an integrated low noise amplifier and then split between 8 ports. The signal amplification ensures that each of the ports gets a signal with no amplitude loss. This multicoupler has been designed to have excellent phase and amplitude property.

The integrated LNA provides a gain of 5 dB and has a P1dB of up to 6 dBm. The multi-coupler has an ‘on board’ health monitoring circuit which monitors the operation of the active amplifier. It is also available with a LAN and USB interface which can be used to perform health checks remotely.

It is available as a 19 inch, 1U rack mount unit that measures 265 x 482 x 44 with N female connectors and is ideal for signal distributions, radio monitoring and receiver systems applications.

The device is available in variants with AC or DC power supply.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Becker Nachrichtentechnik GmbH
  • Description
    8 Way Signal Distribution Unit from 20 to 8000 MHz

General Parameters

  • RF Input Ports
    1 Port
  • RF Output Ports
    8 Ports
  • Frequency
    20 MHz to 8 GHz
  • Gain
    3 dB typ.
  • Gain Flatness
    ±2 dB
  • Isolation
    90 dB typ. (Reverse Isolation), 30 dB typ. (Output Isolation)
    +10 dBm max.
  • P1dB
    +6 dBm typ. (less than 3 GHz)
  • OIP2
    +33 dBm typ. @ 1 GHz
  • OIP3
    +16 dBm typ., 1.5 to 4 GHz
  • Input Return Loss
    -16 dB typ.
  • Output Return Loss
    -17 dB typ., (less than 6.5 GHz)
  • AC Voltage
    90 to 260 V (9 W typ. power consumption)
  • DC Supply Voltage
    18 V to 28 V
  • DC Current Consumption
    190 mA typ.
  • RF Connectors
    N Type - Female
  • Impedance
    50 Ohms
  • Dimension
    265 x 482 x 44 mm (L x W x H)
  • Package Type
    Rack Mount
  • Weight
    3.4 kg
  • Storage Temperature
    -40 to +70 Degree C
  • Operating Temperature
    +5 to +45 Degree C
  • RoHS
    EU Directive 2015/863
  • Note
    Applications: Wideband Signal Distribution, Radio monitoring, Direction finding, R&D

Technical Documents