Model: DTA-26R5G40G-30-CD-1 
PMI Model DTA-26R5G40G-30-CD-1 is a 10-Bit programmable 30dB PIN diode attenuator with a step resolution of 0.03dB over the frequency range of 26.5GHz to 40GHz. This model operates on a single +15VDC supply and draws only 50mA of current. Very high levels of attenuation accuracy of 0.03dB is achieved. This attenuator provides ultra-fast switching speeds of 300nsec and has an operating input power rating of +10dBm. This model is supplied in a small, light-weight housing measuring 2.0 x 1.8 x 0.5 inches.
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Specifications:
| Frequency Range | 26.5GHz to 40GHz |
| Mean Attenuation Range | 30dB |
| LSB | 0.03dB |
| Insertion Loss | 6.0dB Typical |
| VSWR | 2.5:1 Max. |
| Power Rating | +24dBm CW Max. |
| Input 1dB Compression: | +10dBm Typical |
| Attenuation Accuracy | ±0.6dB Typ. |
| Switching Speed | 300nsec Typical, 1usec Max. |
| Digital Control | 10-BIT Binary TTL |
| Input Tracking | Monotonic |
| DC Voltage | +15 @ 50mA Typical |
| DC Connector | 15 Pin D-Sub Female (mating Connector Supplied) |
| RF Connectors | 2.92mm Female |
| Size | 2.0 x 1.8 x 0.5 |
Environmental Ratings:
| Temperature: | -50ºC to +100 ºC Operating |
| -65 ºC to +125 ºC Non-Operating | |
| Humidity: | MIL-STD-202F, Method 103B Cond. B |
| Shock: | MIL-STD-202F, Method 213B Cond. B |
| Vibration: | MIL-STD-202F, Method 204D Cond. B |
| Altitude: | MIL-STD-202F, Method 105C Cond. B |
| Temperature Cycle: | MIL-STD-202F, Method 107D Cond. A |