DTA-200M18G-100-CD-EXT Active

8-Bit Digitally Tuned Attenuator

Quantic PMI Model No. DTA-200M18G-100-CD-EXT is an 8-Bit Digitally Tuned Attenuator designed for the 200 MHz to 18 GHz frequency range using an external latch to set the attenuation.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 0.2 to 18.0 GHz
Frequency Min: 0.2 GHz
Frequency Max: 18.0 GHz
Insertion Loss: 12 dB Max
Attenuation Range: 100 dB Min
Digital Control: 8-Bit TTL
Minimum Attenuation Step: 0.5 dB
VSWR: 2.4:1 Max
Attenuation Flatness: Up to 20 dB: ±1 dB Typ
Up to 40 dB: ±1.25 dB Typ
Up to 60 dB: ±1.5 dB Typ
Up to 80 dB: ±2 dB Typ
Up to 100 dB: ±3 dB Typ
Attenuation Accuracy: Up to 20 dB: ±1 dB Typ
Up to 40 dB: ±1.25 dB Typ
Up to 60 dB: ±1.5 dB Typ
Up to 80 dB: ±2 dB Typ
Up to 100 dB: ±3 dB Typ
Power Supply: +8 VDC @ 700 mA Max
Finish: Painted Blue
Connectors: RF: SMA (F)
Control: 15 Pin Micro-D-Female, Shipped with mating Micro-D-Male
Size: 4.00" x 1.80” x 0.50”
Temperature Stability: ±0.25 dB Over Operating Temperature
Switching Speed: On: 1 µs Max
Off: 0.5 µs Max
PWR/CTL Connectors: 15-Pin Micro-D (F)
RF Operating Input Power Leve: +20 dBm Max
Survival Input Power Leve: 1 W CW
10 W Peak, 1 µs Pulse Width
1% Duty Cycle
Latch: External TTL
Environmental Ratings:
Operating Temperature: +55 °C ± 1 °C
Non-Operating Temperature: -45 °C to +85 °C