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 Weinschel    MMIC Switched Digital Attenuators & Switches, to 6 GHz
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Weinschel > Digital & Programmable Attenuators, Phase Shifters & Switches > MMIC Switched Digital Attenuators & Switches, to 6 GHz  

MMIC Switched Digital Attenuators & Switches, to 6 GHz

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AW-4205 Digital Attenuator

4205 Digital Switched Programmable Attenuator (SMA, 300 kHz to 6 GHz)


Weinschel’s line of 4205 and 4205A MMIC Digital Attenuators operate over the 200 MHz to 6 GHz and 300 kHz to 6 GHz frequency ranges respectively and are available in a variety of attenuation ranges. These unit can be controlled using either standand TTL or USB interfaces.  All units are supplied with LabView based GUI control software, creating a virtual control panel for ease of use.


4284 Digital Switch, SP4T (SMA, 0.1-6 GHz)

This new Weinschel series operates over the 0.1 to 6 GHz frequency range. This single pole 4 throw switch can be controlled using either parallel TTL or USB interfaces.

  • Ideal for Automated Test Equipment (ATE), WiMAX, LTE, WiFi, 3G/4G Fading Simulators, Engineering/ Production Test Lab environments.
  • Excellent Solid-state Repeatability & Performance.
  • Uninterrupted RF when changing switch positions
  • Switching Speed:     1 msec  maximum (TTL), 
    5 msec typical (USB)
  • Control Software Included
  • Ruggedized Construction

4207 Digital Attenuator (SMA 100-32,000 MHz)

API Weinschel’s new 4207 Series of MMIC Digital Attenuators operate over the 100 to 32,000 MHz frequency range and are available in a variety of attenuation ranges (up to 94.5 dB in 0.5 dB steps). These units can be controlled using parallel (TTLcompatible), I2C, SPI, UART, or USB interfaces.