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10183 Programmable Attenuator Unit with Switched Monitor Port

12 Channel Programmable Attenuator Unit with Switched Monitor Port

APITech Weinschel’s Model 10183 operates over the 800 to 2000 MHz frequency range. It is constructed as a standard 12-channel attenuator unit, with the additional capability to sample the input signals via a coupled switched monitor port.

Each of the 12 independent paths includes its own individually controllable programmable attenuator, allowing each path’s signal to be adjusted in amplitude as desired. This provides for the ability to set accurate signal levels between multiple BTS and user equipment in a laboratory environment.

Solid-state attenuators are utilized in the design, resulting in extremely fast attenuation state changes with no loss of signal, excellent repeatability, and essentially unlimited switching life.

  • Optimized for the 800 to 2000 MHz Frequency Range
  • Broad attenuation range (95.5 dB in 0.5 steps)
  • Excellent VSWR (<1.3:1 typical)
  • +23 dBm CW power handling ability
  • Fast Attenuation Switching Speed < 1 μsec.
  • Uninterrupted RF when changing attenuation values
  • Custom 3G/4G LTE Mobile and Wireless Testing
  • Mobility testing for BTS and repeater CDMA networks
  • Automated Test Equipment (ATM) platforms
  • Engineering support for wireless test lab environments