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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

4209 Digital Attenuator (0.1 to 40 GHz, 13.5 dB)

API Weinschel’s new 4209 Series of MMIC Digital Attenuators operate over the 0.1 to 40 GHz frequency range and are available in an attenuation range of 0 to 31.5 dB in 0.5 dB steps. These units can be controlled using parallel (TTL compatible), I2C, SPI, UART, or USB interfaces.