Model: DTA-50M2D5G-CD-SFF-1


PMI Model No. DTA-50M2D5G-CD-SFF-1 is a non-reflective, 10-Bit programmable 60dB PIN diode attenuator with a step resolution as low as 0.06dB over the frequency range of 50MHz to 2.5GHz.

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Product Feature

Test Report


Frequency Range 50MHz to 2.5GHz
Mean Attenuation Range 60dB
Insertion Loss 4.5dB Max.
VSWR 2.0:1 Max.
Flatness Up To  
  20dB ±0.6dB max
  40dB ±0.75dB max
  60dB ±2.5dB max
Accuracy of Attenuation  
  0dB to 20dB ±0.5dB max
  20dB to 40dB ±0.75dB max
  40dB to 60dB ±1.5dB max
Minimum Attenuation Step 0.06dB
Survival Power 1W Average from
-65°C to +25°C
Switching Time  
  On Time 0.75usec typ
  Off Time 0.45usec typ
DC Power Supply +15V @ 50mA max
-15V @ 50mA max

2 SMA(F)
15 Pin D-Sub, Shipped with mating d-Sub

including pigtails > 24" length

Weight 3.0oz(85gm) 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:  -50ºC to +100 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 107