DTA-12G18G-6B-SFF Preliminary

PMI Model DTA-12G18G-6B-SFF is a switched bit attenuator operating from 12 to 18 GHz. Designed to be switched between a low loss state and 6 set attenuation states. The settings are selected by 6 independent bit controls.  

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 12 TO 18 GHz
Frequency Min: 12 GHz
Frequency Max: 18 GHz
Insertion Loss: 9.5 dB Max (12 TO 18 GHz)
Attenuation Range: 0 TO 63 dB
Digital Control: 6 BITS
"0"=INSERTION LOSS
"1 "=ATTENUATION
VSWR: 2.0:1 Max
Finish: BLUE EPOXY POLIMIDE COATING IAW MIL-C-22750, TYPE I OVER EPOXY POLIMIDE PRIMER IAW MIL-P-23377, TYPE I, CLASS 1 OR 3.
Connectors: SMA (F) REMOVABLE PER MIL-C-39012
DB-9 (POWER AND CTL)
Size: 2.63" X 0.83" X 0.5"
Switching Speed: 200ns Max
Input Power: +25dBm CW Max
Nominal Attenuation Res: 1 dB
DC Voltage: +5VDC +/-5% @ 200 mA Max
Environmental Ratings:
Operating Temperature: -55°C TO +85°C
Non-Operating Temperature: -55°C TO +125°C
Humidity: MIL-STD-810D, METHOD 507.2, PRIII, AGGREVATED RH95%+/-5%
Shock: MIL-STD-810D, METHOD 516.3 HALF SINE 20G, 11ms
Vibration: MIL-STD-202F, METHOD 214D, TC E, FIGURE 214-1, 3 HOURS EACH AXIS
Altitude: 40,000FT, NON-OPERATING
Temperature Cycle: MIL-STD-202F, METHOD 107D COND. A
Fungus: MIL-STD-810D, METHOD 508 IAW MIL-HDBK-454, GUIDELINE 4
SALT FOG AND SPRAY: MIL-STD-810D, METHOD 509.2 (5% NaCl FOR 48 HOURS)