DTA-812-BA-80-14B-SFF OPT10D270-PI Preliminary

Digitally Tuned Attenuator

Quantic PMI Model DTA-812-BA-80-14B-SFF OPT10D270-PI is a digitally tuned attenuator covering the 8 to 12 GHz frequency range and optimized for 10.27 GHz. This unit is tuned using fourteen +3.3 V RS-422 control bits.  

Product Specifications

General Parameters:
Status: Preliminary
Frequency Range: 8 to 12 GHz, Optimized for 10.27 GHz
Frequency Min: 8 GHz
Frequency Max: 12 GHz
Insertion Loss: 5 dB Goal, 8 dB Max
Attenuation Range: 80 dB Nom (0 to 80 dB - 1 LSB)
Digital Control: 14 Bits
VSWR: 2:1 Max (8-12 GHz),
1.5:1 Max (10.27 ± 0.5 GHz)
Attenuation Accuracy: ± 1.5 dB Max (10.27 ± 0.5 GHz)
Power Supply: +12 V@ 250 mA Max
-12 V@ 100 mA Max
Finish: Painted Blue, Mounting Surface, Gold Plated
Connectors: RF: SMA (F)
Control / Power: 44 Pin High Density D-SUB (M)
Switching Speed: 400 ns Goal, 500 ns Max
Survival Input Power Leve: +30 dBm Max
Environmental Ratings:
Operating Temperature: +10 °C to +30 °C
Non-Operating Temperature: -40 °C to +85 °C