Model: DTA-2G18G-60-CD-2-OPT-1G18G-2       


PMI Model No. DTA-2G18G-60-CD-2-OPT-1G18G-2 is a non-reflective, 10 BIT, programmable 60dB, pin diode attenuator with step resolution as low as 0.06dB over the frequency range of 1.0 to 18.0GHz.  This model is offered in a slim line housing measuring only 0.5" H.

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Product Feature

Test Report


Frequency Range 1.0GHz to 18.0GHz
Mean Attenuation Range 60dB
Insertion Loss 4.5dB max
VSWR 2.0:1 max
Attenuation Flatness ±1.0dB typ   @ 20dB Attenuation
  ±1.5dB typ @ 40dB Attenuation
  ±1.75dB typ   @ 60dB Attenuation
Attenuation Accuracy ±1.0dB @ 0dB   to 20dB Attenuation
  ±1.0dB @ 20dB to 40dB Attenuation
  ±1.0dB @ 40dB to 60dB Attenuation
Minimum Attenuation Step 0.06dB
Operating Power 15dBm typ
Survival Power 1W average
from  -65ºC to +25ºC
Switching Time:  
   On Time 0.75usec Max.
   Off Time 0.25usec Max.
DC Power Supply +15V @ 150mA max
Connectors 2 SMA & 15 PIN Micro-D-Female
Shipped with mating Micro-D Male
Weight 3.0oz (85g) approx
Finish Painted Blue
Logic Input Logic "0" (Bit Off): -0.3 to +0.8V
Logic "1" (Bit On): +2.0 to +5.0V

Environmental Ratings:

Temperature:  -40ºC to +85ºC Operating
 -65 ºC to +125ºC 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 107