Programable Variable Attenuator

ATxTel ShieldProAttenProgrammable Variable Attenuator ShieldProAtten is ATxTel’s new in a series of programmable RF attenuators. A completely custom-machined aluminum enclosure offers excellent RF isolation, making it suitable for Wi-Fi, cellular, and any RF-sensitive testing applications. ShieldProAtten provides both USB and Power over Ethernet (PoE) interfaces for simple testbed integration and network control.   Key features Independent-controlled RF channels programmable attenuator 95dB of attenuation range in 0.1dB step size Frequency range from 50MHz to 8000 MHz Custom machined aluminum RF isolated enclosure USB or Ethernet control (support PoE) Intuitive web graphical interface Compact and stackable size   Specifications Parameter Specification Frequency Range 50MHz - 8GHz Variable Attenuation Range 0 to 95dB Attenuation Step Size 0.1dB Insertion Loss < 2GHz  2-4GHz  4-6GHz  6-8GHz 7dB max 9dB max 11dB max 14dB max RF