DTA-2G20G-64-10B-SFF Preliminary

10 Bit Digital Attenuator

PMI Model DTA-2G20G-64-10B-SFF is a 10 Bit Digital 64 dB Pin Diode Attenuator with step resolution as low as 0.06 dB over the frequency range of 2 to 20 GHz. Housing measures 2.5" x 2.0" x 1.0" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and SMA female connectors.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range (GHz): 2 to 20
Frequency Min (GHz): 2
Frequency Max (GHz): 20
Attenuation Range (dB): 64 dB
Attenuation Flatness (dB): ±1 dB @ 20 dB
±1.25 dB @ 40 dB
±3 dB @ 60 dB
Attenuation Accuracy (dB): ±1 dB @ 0 to 20 dB
±1.5 dB @ 20 to 40 dB
±2 dB @ 40 to 60 dB
Insertion Loss (dB): 6.5 dB Max
Attenuation Control: 10 Bit TTL
LSB: 0.06 dB
VSWR: 2.0:1 Max
Logic Input: Logic "0" (BIT Off): -0.3 to +0.8 V
Logic "1" (BIT On): +2 to +5 V
Speed: 1 µs Max
Input Power: 15 dBm CW Typ
DC Supply: +15 VDC, 150 mA Max
PWR/CTL Connectors: ITT Cannon DA-15P or Equivalent (Mating Connector Supplied)
Digital Control: 10 Bit
Connectors: RF: SMA Female
Control & Power: 15 PIN Micro-D-female,
(Mating Connector Supplied)
Size: 2.5" x 2.0" x 1.0"
Finish: Painted Blue (Mounting Surface Free of Paint, Gold)
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -54 °C to +85 °C
Non-Operating Temperature: -65 °C to +125 °C
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
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