Preliminary Product Listing

Model: SAA-1G18G-40DB-SFF       


PMI Model No. SAA-1G18G-40DB-SFF is a switched bit attenuator operating from 1.0 to 18.0 GHz designed to be switched between a low loss state (2 dB loss typical) and high loss state (20 db loss typical).  The settings are selected by a single control bit

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Product Feature



Frequency Range 1.0 to 18.0 GHz
Attenuation 40 dB ± 2.75 dB nominal
Insertion Loss 3 dB max.
Amplitude Tracking From Unit to Unit 0.25 typ. (Per Lot)
Switching Speed 100 ns max.
TTL Control

"0" = Insertion Loss

"1" = 40 dB Attenuation

Input Power +20 dBm CW max.
VSWR 2.0:1 max.
DC Voltage

+5 VDC @ 300 mA

-5 VDC @ 300 mA

Connectors SMA (F)
Size 1.00" x 0.70" x 0.35"
Finish Painted Blue

Environmental Ratings:

Temperature:  -20 ºC to +70 ºC Operating
 -65 ºC to +125 ºC Non-Operating
 Humidity:  MIL-STD-202F, Method 103B Cond. B
 Shock:  MIL-STD-202F, Method 213B Cond. B
 Vibration:  MIL-STD-202F, Method 204D Cond. B
 Altitude:  MIL-STD-202F, Method 105C Cond. B
 Temperature Cycle:  MIL-STD-202F, Method 107D Cond. A