DTA-9G9R51G-40-2R5W-6B Preliminary

High Power 6 Bit Digital Attenuator

Quantic PMI Model DTA-9G9R51G-40-2R5W-6B is a non-reflective, high power (2.5 W) 6 BIT programmable 40 dB pin diode attenuator with step resolution as low as 1 dB over the frequency range of 9 to 9.51 GHz. Housing measures 2.0" x 1.8" x 0.5" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and SMA female connectors.

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range (GHz): 9 to 9.51
Frequency Min (GHz): 9
Frequency Max (GHz): 9.51
Attenuation Range (dB): 40 dB
Attenuation Step Size - LSB (dB): 1 dB
Attenuation Flatness (dB): ±1 dB Typ @ 20 dB,
±1.25 dB Typ @ 40 dB
Attenuation Accuracy (dB): ±1 dB Typ @ 0 to 20 dB,
±1.5 dB Typ @ 20 to 40 dB
Insertion Loss (dB): 3 dB Max
VSWR: 1.5:1 Max
Operating Input Power: 2.5 W CW Max
Swiching Time (On Time): 10 µs Max
Swiching Time (Off Time): 5 µs Max
Power Supply: +15 VDC @ 100 mA Max
Logic Input: Logic "0" (BIT OFF) = -0.3 to +0.8 V
Logic "1" (BIT ON) = +2 to +5 V
Digital Control: 6 Bit
Connectors: RF: SMA Female
Control & Power: 15 PIN Micro-D-female,
(Mating Connector Supplied)
Size: 2.0" x 1.8" x 0.5"
Finish: Painted Blue
Weight: ~3 oz (85 gm)
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: -40 ºC to +85ºC
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 107
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