Model: DTA-1G18G-60-CD-2 

 

PMI Model No. DTA-1G18G-60-CD-2 is a non-reflective, 10-Bit programmable 60 dB pin diode attenuator with step resolution as low as 0.06 dB over the frequency range of 1.0 to 18.0 GHz.

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Product Feature

Test Report

Specifications:

Frequency Range 1.0 to 18.0 GHz
Mean Attenuation Range 60 dB
Insertion Loss 4.5 dB Max - Measured 4.4 dB
VSWR 2.0:1 Max - Measured 1.5:1
Attenuation Flatness ±1.0 dB Typ @ 20 dB Attenuation - Measured ±0.41 dB
±1.25 dB Typ @ 40 dB Attenuation - Measured ±1.21 dB
±3.0 dB Typ @ 60 dB Attenuation - Measured ±2.80 dB
Attenuation Accuracy ±1.0 dB @ 0 dB  to 20 dB Attenuation - Measured ±0.20 dB
±1.5 dB @ 20 dB to 40 dB Attenuation - Measured ±0.16 dB
±2.0 dB @ 40 dB to 60 dB Attenuation - Measured ±0.81 dB
Minimum Attenuation Step 0.06 dB
Operating Power 15 dBm Typ.
Survival Power 1 W average from  -65 ºC to +25 ºC
Switching Time:  
   On Time 1.0 µs Max. (0.31 µs Measured)
   Off Time 0.5 µs Max. (0.06 µs Measured)
DC Power Supply +/-15 V @ 100 mA Max - Measured +15 VDC @ 100 mA,
-15 VDC @ 52 mA
Connectors 2 SMA & 15 PIN D-Sub
Shipped with mating D-Sub
Weight 3.0 oz (85 g) approx
Finish Painted Gray
Logic Input Logic "0" (Bit Off): -0.3 to +0.8 V
Logic "1" (Bit On): +2.0 to +5.0 V
10 Bit programmable

Environmental Ratings:

Temperature:  -50 ºC 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