SBA-DC20G-31D5-7B-SFF Active

Digital Attenuator

Quantic PMI Model SBA-DC20G-31D5-7B-SFF is a switched bit attenuator operating from DC to 20 GHz designed to be switched between a low loss state and 31.5 dB in 0.25 dB steps. The settings are selected by 7 independent bit controls. Housing measures 2.63" x 0.83" x 0.5" with removable SMA female connectors. 

Product Specifications

General Parameters:
Status: Active
Frequency Range (GHz): DC to 20
Frequency Min (GHz): DC
Frequency Max (GHz): 20
Attenuation Range (dB): 0 to 31.5 dB
Insertion Loss (dB): 9 dB Typ
Step Size: 0.25 dB
VSWR: 2.0:1 Max
Switching Speed: 100 ns Max
Input Power: 20 dBm CW Max (Operating)
DC Voltage: +5 VDC ± 5%@ 100 mA Max
-5 VDC ± 5% @ 100 mA Max
Digital Control: 7 Bit
Connectors: SMA Female per MIL-C-39012 - removable
Size: 2.63" x 0.83" x 0.5"
Finish: Painted Blue
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -40 °C to +85 °C
Non-Operating Temperature: -55 °C to +125 °C
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