DTA-2G18G-64-10B-SFF Active

10-bit Programmable PIN Diode Attenuator

Quantic PMI Model No: DTA-2G18G-64-10B-SFF is a 10-bit programmable 64 dB PIN Diode Attenuator with a step resolution of 0.06 dB over the frequency range of 2.0 to 18.0 GHz. The Insertion Loss is 5.25 dB Max, the VSWR is 2:1, it has a +15 VDC power supply at 150 mA Max and the size is 2.50” x 2.00” x 1.00”.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 2.0 to 18.0 GHz
Frequency Min: 2 GHz
Frequency Max: 18 GHz
Insertion Loss: 5.25 dB Max
Insertion Loss (Measured): 5.25 dB Max - Measured 5.12 dB
Attenuation Range: 64 dB
Digital Control: 10-Bit Digital TTL
LSB: 0.06 dB
VSWR: 2.0:1 Max - Measured 1.49:1
Operating Input Power: +15 dBm CW Typ
Attenuation Flatness: ±1.0 dB @ 20 dB - Measured ±0.53 dB
±1.25 dB @ 40 dB - Measured ±0.83 dB
±3.0 dB @ 60 dB - Measured ±1.11 dB
Attenuation Accuracy: ±1.0 dB @ 0 to 20 dB - Measured ±0.05 dB
±1.5 dB @ 20 to 40 dB - Measured ±0.09 dB
±2.0 dB @ 40 to 60 dB - Measured ±0.25 dB
Swiching Time: 1 µs Max
Power Supply: +15 VDC, 150 mA Max - Measured 134 mA
Finish: Painted Blue (Mounting surface free of paint)
Logic Input: Logic "0" (BIT OFF): -0.3 to +0.8 V
Logic "1" (BIT ON): -2.0 to +5 V
Connectors: SMA (F)
DC Connector: ITT Cannon DA-15P or Equiv (Mating Connector Supplied)
Environmental Ratings:
Operating Temperature: -54 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