Preliminary Product Listing

Model: DTA-2G18G-80-9D-SFF


PMI Model No. DTA-2G18G-80-9D-SFF is a non-reflective, 9-Bit programmable 80dB pin diode attenuator with step resolution as low as 0.16 over the frequency range of 2.0 to 18.0GHz.  This model is offered in a slim line housing measuring only 0.5" in height.

Quick Links: (click the links below for additional information)

Product Feature



Frequency Range 2.0 to 18.0GHz
Insertion Loss 6.0dB max
Attenuation Flatness
(±dB maximum)

±1.0dB max @ 0-30dB
±1.5dB max @ 30-40dB
±2.5dB max @ 40-50dB

±4.0dB max @ 50-80dB

Attenuation Accuracy

±2.5dB max @ 0-20dB
±1.5dB max @ 20-30dB
±1.5dB max @ 30-50dB

±2.0dB max @ 50-80dB

Switching Time <1usec (500nsec typ)
VSWR 2.2:1 max
RF Power Ratings  
  Operating +20dBm CW max
+10dBm (0.3GHz or below)
  Survival +30dBm CW max
+27dBm (0.3GHz or below)
Control 9-Bit True Binary Logic
Power Supply +12VDC @ 375mA max
-12VDC @ 50mA max
  RF Input/Output SMA(F)
  Power and Controls 15 Pin Micro-D Subminiature(M)
Mating Connector Furnished
Size 3.0" x 2.5" 0.5"

Environmental Ratings:

 Temperature:  -55ºC to +125ºC Operating
 -65ºC 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 107D Cond A