DTA-200M18G-100-CD-1 Active

8 BIT Digitally Tuned Attenuator

Quantic PMI Model DTA-200M18G-100-CD-1 is an 8 BIT Digitally Tuned Attenuator designed for the 0.2 to 18 GHz frequency range with an attenuation range of 100 dB in 0.5 dB steps; attention flatness of ±1  dB up to 20 dB; input power of 20 dBm; switching speed of 1 µs maximum and a temperature stability of ±0.25 dB over the operating temperature range.  Housing measures 4.0" 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: Active
Frequency Range (GHz): 0.2 to 18
Frequency Min (GHz): 0.2
Frequency Max (GHz): 18
Attenuation Range (dB): 100 dB Min
Attenuation Flatness (dB): ±1 dB Typ up to 20 dB,
±1.25 dB Typ up to 40 dB,
±1.5 dB Typ up to 60 dB,
±2 dB Typ up to 80 dB,
±3 dB Typ up to 100 dB
Insertion Loss (dB): 12 dB Max
Minimum Attenuation Step: 0.5 dB
VSWR: 2.0:1 Max
Operating Input Power: 20 dBm Max
Survival Power: 1 W CW
10 W Peak, 1 µs Pulse Width
1% Duty Cycle
Power Supply: +15 VDC @ 300 mA Max
Temperature Stability: ±0.25 dB Over Operating Temperature
Switching Speed: On: 1 µs Max
Off: 0.5 µs Max
Digital Control: 8 BIT TTL
Connectors: RF: SMA Female
Control & Power: 15 PIN Micro-D-female,
(Mating Connector Supplied)
Size: 4.0" x 1.8" x 0.5"
Finish: Painted Blue (Bottom is Gold Plated)
Export Classification (ECCN): EAR99
Environmental Ratings:
Operating Temperature: +55 ± 1 °C
Non-Operating Temperature: -45 °C to +85 °C
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