DAT64L, DAT90L, DAT64F, DAT64H, DAT60KUL, DAT306KThe DAT Series of devices are designed as a complete high-performance family of programmable digital microwave attenuators providing a host of powerful features. With a focus on an intuitive user experience, and quality manufacturing, the DAT Series provides users with a versatile solution for many RF projects and applications. DS Instruments currently manufactures wideband models from 5MHz to 30GHz, all in compact USB-powered configurations. Ethernet is standard on the DAT60KUL and DAT306K, and optional on all other models. |
DAT Series Attenuators
| DAT64L | DAT64F | DAT90L | DAT64H | DAT60KUL | DAT306K | |
| Frequency Range (GHz) | 0.05-6 | 0.1-6.0 | 0.05-6 | 0.1-13 | 1-22 | 1-30 |
| Attenuation Range (dB) | 0-63 | 0-63 | 0-90 | 0-63 | 0-60 | 0-60 |
| Insertion Loss – typical (dB) | 5.0 | 4.0 | 7.0 | 8.0 | 8.0 | 10.0 |
| Step Size (dB) | 0.5 | 0.25 | 0.5 | 0.5 | 0.5 | 0.5 |
| Max Input – Hot Switching (dBm) | +25 | +25 | +25 | +23 | +25 | +25 |
| Max Input – Steady State (dBm) | +25 | +25 | +25 | +25 | +28 | +28 |
| Return Loss – typical (dB) | 13.0 | 15.0 | 13.0 | 12.0 | 10.0 | 8.0 |
| 0.1 dB Compression | +33 | +30 | +33 | +23 | +27 | +27 |
| RF Connectors | SMA | SMA | SMA | SMA | SMA | 2.92mm |
| Standard Ethernet | X | X |