DTA-0R8G1G6-10-8D Preliminary

Digital Attenuator

Quantic PMI Model DTA-0R8G1G6-10-8D is an absorptive 8 BIT programmable 10 dB pin diode attenuator with step resolution as low as 0.04 dB over the frequency range of 0.8 to 1.6 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): 0.8 to 1.6
Frequency Min (GHz): 0.8
Frequency Max (GHz): 1.6
Attenuation Range (dB): 10 dB
Attenuation Step Size - LSB (dB): 0.04 dB
Attenuation Flatness (dB): ±0.5 dB Typ @ 10 dB
Attenuation Accuracy (dB): ±0.25 dB @ 0 to 10 dB
Insertion Loss (dB): 3 dB Max
VSWR: 2.0:1 Max
Operating Input Power: 15 dBm Typ
Survival Power: 1 W average from -65 to +25 ºC
Swiching Time (On Time): 1 µs Max
Swiching Time (Off Time): 0.5 µs Max
Power Supply: +15 VDC @ 150 mA Max
Logic Input: Logic "0" (BIT OFF) = -0.3 to +0.8 V
Logic "1" (BIT ON) = +2 to +5 V
Digital Control: 8 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 +85 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 107
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