DTA-22G28G-50-CD-1 Active
11 Bit Monotonic Programmable Attenuator
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Quantic PMI Model DTA-22G28G-50-CD-1 is a 50 dB monotonic programmable attenuator with 11-bit resolution that provides a step size of 0.025 dB and is designed to have very low insertion loss over the frequency range of 22.5 to 27.5 GHz. Housing measures 2.0" x 1.8" x 0.5" with 15 Pin Micro-D female control connector (Mating Connector Supplied) and 2.92mm female connectors.
Product Specifications
| General Parameters: | |
|---|---|
| Status: | Active |
| Frequency Range (GHz): | 22.5 to 27.5 |
| Frequency Min (GHz): | 22.5 |
| Frequency Max (GHz): | 27.5 |
| Attenuation Range (dB): | 1 to 51.175 dB |
| Attenuation Step Size - LSB (dB): | 0.025 dB |
| Attenuation Flatness (dB): | ±1 dB Max @ 20 dB, ±2 dB Max @ 50 dB |
| Attenuation Accuracy (dB): | ±1 dB Max @ 0 to 30 dB, ±1.5 dB Max @ 30 to 50 dB |
| Insertion Loss (dB): | 2.2 dB Max |
| Insertion Loss (Measured): | 2.2 dB Max - Measured 3.29 dB |
| VSWR: | 2.0:1 Max |
| Operating Input Power: | 10 mW (CW or Peak) |
| Power Supply: | +15 VDC @100 mA Max |
| Logic Input: | Logic "0" (BIT OFF) = -0.3 to +0.8 V Logic "1" (BIT ON) = +2 to +5 V |
| Digital Control: | 11 BIT |
| Connectors: | 2.92mm Female Control & Power: 15 PIN Micro-D-female, (Mating Connector Supplied) |
| Size: | 1.8" x 1.15" 0.4" |
| Export Classification (ECCN): | EAR99 |
| Environmental Ratings: | |
| Operating Temperature: | -40 ºC to +85 ºC |
| Non-Operating Temperature: | -54 ºC to 100 ºC |
| Humidity: | 95% Max |
| Shock: | MIL-STD-202G, Method 213B Cond. B |
| Vibration: | MIL-STD-202G, Method 204D Cond. B |
| Altitude: | MIL-STD-202G, Method 105C Cond. B |
| Temperature Cycle: | MIL-STD-202G, Method 107D Cond. A |
