RF Variable Attenuator by Adaura Technologies (15 more products)

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AD-USB4AR38G95 Image

The AD-USB4AR38G95 from ADAURA Technologies is a four-channel programmable attenuator that operates from 0.050 to 8 GHz. It has an attenuation range from 0 to 95 dB with a step size of 0.25 dB, interchain isolation of over 115 dB, and can handle an input power of up to 31 dBm. This attenuator has an insertion loss of less than 10.8 dB and has a switching speed of 520 ns. The addition of Ethernet allows EASY implementation into the most modern of test setups by allowing network control via HTTP web interface or direct Telnet while the USB port powers the device and allows for serial communication.

It is available in a compact module that measures 181.20 x 89.30 x 25.70 mm with SMA (F) connectors and suitable for Cellular (3G, 4G, & LTE), IoT, WiFi MIMO, Engineering Development and Automated Manufacturing Test, and U-NII-6 through U-NII-8 (5.925 to 7.125GHz) applications. 

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Adaura Technologies
  • Description
    USB/ Ethernet Controlled Programmable Attenuator from 0.050 to 8 GHz

General Parameters

  • Type
    Programmable, USB Controlled, Digital
  • Applications
    3G, 4G, ATE, Cellular, IoT
  • Frequency
    50 MHz to 8 GHz
  • Channels
    4 Channels
  • Configuration
    Solid State
  • Attenuation Range
    0 to 95 dB
  • Step Size
    0.25 dB
  • Attenuation Accuracy
    +/-0.25 to +/-0.90dB
  • Power
    0.631 W
  • Insertion Loss
    4.2 to 10.8 dB
  • Switching Time
    520 ns
  • Interface
    Ethernet, USB
  • Impedance
    50 Ohms
  • Package Type
    Module with Connectors
  • Dimension
    181.20 x 89.30 x 25.70 mm
  • Connector
    SMA, SMA - Female

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