LDA-203 Image

LDA-203

RF Variable Attenuator by Vaunix (21 more products)

Note : Your request will be directed to Vaunix.

The LDA-203 is a USB Controlled Digital Attenuator that operates from 1 GHz to 20 GHz. It has an attenuation range of 63 dB with a 0.5 dB step size. The attenuator is powered and controlled by connection to a PC or a self-powered USB hub. It can be programmed to have a fixed attenuation or swept attenuation ramps using an easy to use GUI Software. It can be used for ATE applications, WiMAX, 3G, 4G, LTE, DVB Fading Simulators and in production test labs.

Product Specifications

    Product Details

    • Part Number :
      LDA-203
    • Manufacturer :
      Vaunix
    • Description :
      USB Controlled Digital Attenuator from 1 to 20 GHz

    General Parameters

    • Type :
      Programmable, Digital, USB Controlled, Computer Controlled
    • Application Standards :
      WiMAX, 3G, 4G, LTE, DVB Fading Simulators
    • Frequency :
      1 to 20 GHz
    • Channels :
      1 Channel
    • Configuration :
      Solid State
    • Attenuation Range :
      63 dB
    • Attenuation Step :
      0.5 dB
    • Power :
      0.2 to 63.09 W
    • Insertion Loss :
      -11, -13, 16 and -19 dB
    • Supply Voltage :
      5 V
    • Interface :
      USB
    • Impedance :
      50 Ohms
    • Package Type :
      Module with Connectors
    • Connector :
      SMA, SMA - Female
    • Control Interface :
      USB
    • Grade :
      Commercial, Military

    Technical Documents

Click to view more product details on manufacturer's website  »

Application Note

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