SBA-400M1400M-63DB-6B-SFF Active

Bi-Directional Switch BIT Attenuator

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SBA-400M1400M-63DB-6B-SFF
Product Feature

Quantic PMI Model SBA-400M1400M-63DB-6B-SFF is a Bi-Directional Switched BIT Attenuator operating from 0.4 to 1.4 GHz. Designed to be switched between a low loss state and 6 set attenuation states. Attenuation range is 0 to 63 dB with 1 dB resolution.  The settings are selected by 6 independent bit controls. Housing measures 2.63" x 0.83" x 0.5" with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Range (GHz): 0.4 to 1.4
Frequency Min (GHz): 0.4
Frequency Max (GHz): 1.4
Attenuation Range (dB): 0 to 63 dB
Insertion Loss (dB): 6 dB Max
Step Size: 1 dB
VSWR: 2.0:1 Max
Switching Speed: 80 ns Max
Input Power: 25 dBm CW Min
Nominal Attenuation Res: 1 dB
Actual Attenuation Res: ± 0.5 dB Typ
Ripple and Slope: 0.6 dB Typ (0 to 31 dB Attenuation)
1.2 dB Typ (31 to 63 dB Attenuation)
Harmonics: -38 dBc Max @ 18 dBm Input
-40 dBc Max @ 15 dBm Input
-45 dBc Max @ 12 dBm Input
Switching Rate: 1 MHz Min
TTL Control: 6 BIT
"1 = Insertion Loss"
"0 = Attenuation"
Symmetry: Bi-Directional
Video Leakage: -55 dBm Typ
DC Voltage: +5 VDC ± 5% @ 200 mA Max
-12 VDC ± 5% @ 300 mA Max
Digital Control: 6 BIT
Connectors: SMA (F) per MIL-C-39012, removable
Size: 2.63" x 0.83" x 0.5"
Finish: Painted Blue
Export Classification (ECCN): EAR99
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