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DTA-0R4G18G-60-CD-1 Active

Non-Reflective Programmable Pin Diode Attenuator

Product Feature

Quantic PMI Model DTA-0R4G18G-60-CD-1 is a 10-bit Non-Reflective Programmable PIN Diode Attenuator that operates from 0.4 to 18 GHz. It provides an attenuation range of 60 dB (in 0.06 dB steps) with an attenuation accuracy of ±1.0 dB and has a switching speed of 1.0 µs/0.5 µs (ON/OFF time). This attenuator can handle an input power of 15 dBm and has an insertion loss of less than 4.8 dB.  Offered in slimline housing measuring only 2.0" x 1.8" x 0.5" with SMA female connectors.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 0.4 to 18.0 GHz
Frequency Min: 0.4 GHz
Frequency Max: 18 GHz
Insertion Loss: 4.8 dB Max
Attenuation Range: 60 dB
Digital Control: 10-Bit
Minimum Attenuation Step: 0.06 dB
VSWR: 2.0:1 Max
Operating Input Power: 15 dBm Typ
Survival Power: 1 W Average from -65 ºC to +25 ºC
Attenuation Flatness: ±1.0 dB Typ up to 20 dB
±1.25 dB Typ up to 40 dB
±3.0 dB Typ up to 60 dB
Attenuation Accuracy: ±1.0 dB Typ @ 0 to 20 dB
±1.5 dB Typ @ 20 to 40 dB
±2.0 dB Typ @ 40 to 60 dB
Swiching Time (On Time): 1.0 µs Max
Swiching Time (Off Time): 0.5 µs Max
Power Supply: +12 to +15 V @ 150 mA Max
Weight: 3.0 oz (85 g) approx.
Finish: Painted Blue
Logic Input: -0.3 to +0.8 V (Logic
Connectors: RF: SMA female
Control: 15-Pin Micro-D-Female Shipped with mating Micro-D-Male
Size: 2.0" x 1.8" x 0.5".
Environmental Ratings:
Operating Temperature: -55 ºC to +85 ºC
Non-Operating Temperature: -57 ºC to +85 ºC
Humidity: MIL-E-5400T 3.2.24.4, 5 TO 95% RH
Shock: MIL-E-5400T 3.2.24.6.1, 15G 11 ± 1 ms 6 DIRECTIONS
Vibration: MIL-E-5400T 3.2.24.5, FIGURE 2 SHEET 1 OF CURVE III
Altitude: UP TO 10,000 m