LDA-302P-2 Image

LDA-302P-2

RF Variable Attenuator by Vaunix (21 more products)

Note : Your request will be directed to Vaunix.

The LDA-302P-2 is a USB Controlled Digital Step Attenuator that operates from 10 MHz to 3 GHz with a 90 dB Attenuation range. It can handle up to 2 W of power and has an insertion loss of 4.5 dB with a 1.3:1 VSWR. The Attenuator is ideal for engineering and production test laboratories as well as integration into high speed automatic-test-equipment (ATE) systems. It can also be used in development of low-cost fading simulators for Multiple Input Multiple Output (MIMO) and Single Input Multiple Output (SIMO) communication systems such as WiMAX, 3G and LTE. The module has SMA connectors can be controlled by a simple GUI on any windows based PC.

Product Specifications

    Product Details

    • Part Number :
      LDA-302P-2
    • Manufacturer :
      Vaunix
    • Description :
      50 Ohm Digital Step Attenuator with SMA female connectors that operates up to 3 GHz. Connects to a USB Port for Power and Control.

    General Parameters

    • Type :
      Programmable, Digital, USB Controlled, Computer Controlled
    • Application Standards :
      WiMAX, 3G, 4G, LTE, DVB Fading Simulators
    • Applications :
      Test & Measurement
    • Frequency :
      10 MHz to 3 GHz
    • Channels :
      1 Channel
    • Configuration :
      Solid State
    • Attenuation Range :
      90 dB
    • Steps :
      2 dB
    • Attenuation Step :
      2.0 dB
    • Power :
      2 W
    • Insertion Loss :
      4.5 dB
    • Switching Time :
      2 us
    • Supply Voltage :
      5 V
    • Interface :
      USB
    • Current :
      65 mA
    • Impedance :
      50 Ohms
    • VSWR :
      1.30:1
    • Package Type :
      Module with Connectors
    • Dimension :
      3.86" x 2.52" x 1.35" (98 mm x 54 mm x 34 mm)
    • Connector :
      SMA, SMA - Female
    • Control Interface :
      USB
    • Grade :
      Commercial, Military

    Technical Documents

Application Note

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