DTA-2G18G-80-9D-SFF Preliminary

9 Bit Digital Attenuator

Quantic PMI Model DTA-2G18G-80-9D-SFF is a non-reflective, 9 Bit programmable 80 dB pin diode attenuator with step resolution as low as 0.16 over the frequency range of 2 to 18 GHz. Housing measures 3.0" x 2.5" x 0.5" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and removable SMA female connectors.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range (GHz): 2 to 18
Frequency Min (GHz): 2
Frequency Max (GHz): 18
Attenuation Range (dB): 80 dB
Attenuation Flatness (dB): ±1 dB Max @ 0 to 30 dB,
±1.5 dB Max @ 30 to 40 dB,
±2.5 dB Max @ 40 to 50 dB,
±4 dB Max @ 50 to 80 dB
Attenuation Accuracy (dB): ±2.5 dB Max @ 0 to 20 dB,
±1.5 dB Max@ 20 to 30 dB,
±1.5 dB Max @ 30 to 50 dB,
±2 dB Max @ 50 to 80 dB
Insertion Loss (dB): 6 dB Max
Step Size: 0.16 dB
VSWR: 2.0:1 Max
Operating Input Power: 20 dBm CW Max,
10 dBm (0.3 GHz or below)
Survival Power: 30 dBm CW Max
27 dBm (0.3 GHz or below)
Power Supply: +12 VDC @ 375 mA Max
-12 VDC @ 50 mA Max
Digital Control: 9 BIT True Binary Logic
Connectors: RF: SMA Female - removable
Control & Power: 15 PIN Micro-D-female,
(Mating Connector Supplied)
Size: 3.0" x 2.5" x 0.5"
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -55 ºC to +125 ºC
Non-Operating Temperature: -65 ºC to +125 ºC
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
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