DTA-2G18G-60-1W-10B-HERM Active
Digital Attenuator
PMI Model DTA-2G18G-60-1W-10B-HERM is a 2 to 18 GHz digital attenuator featuring 60 dB attenuation, a minimum attenuation step of 0.06 dB Nominal, and a maximum switching speed of 5 µs. Package size is 2.00" (L) x 2.10" (W) x 0.5" (H) with a 15-PIN Micro-D Female connector power/control and SMA female connectors.
Product Specifications
| General Parameters: | |
|---|---|
| Status: | Active |
| Frequency Range (GHz): | 2 to 18 |
| Frequency Min (GHz): | 2 |
| Frequency Max (GHz): | 18 |
| Attenuation Range (dB): | 60 dB |
| Attenuation Accuracy (dB): | Up to 20 dB: ±1.1 dB TYP Up to 40 dB: ±1.6 dB TYP Up to 60 dB: ±2.2 dB TYP |
| Insertion Loss (dB): | 5 dB MAX |
| Minimum Attenuation Step: | 0.06 dB NOM |
| VSWR: | 2.0:1 MAX |
| Power Supply: | +14.25 to +15.75 VDC @ 200 mA MAX |
| Sealing: | Hermetic |
| Switching Speed: | 5 µs MAX |
| Input Power: | 1 W CW MAX (Survival) +20 dBm CW MAX (Operating) |
| Control Input Logic: | 10-Bit TTL with External Latch Enabled (ATT ON ): "1" (2 to 5V) Disabled (ATT OFF): "0" (0 to 0.8V) |
| Digital Control: | 10 Bit TTL |
| Connectors: | 2X SMA Female 15 Pin Micro-D Female (Power/Control - Shipped with mating connector) |
| Size: | 2.00" (L) x 2.10" (W) x 0.5" (H) |
| Finish: | Painted Blue |
| Weight: | 90 g MAX |
| Environmental Ratings: | |
| Operating Temperature: | -54 °C to +85 °C |
| Non-Operating Temperature: | -57 °C to +95 °C |
| Humidity: | Designed to operate in 100% RH environment including condensation per MIL-HDBK-5400, 4.6.2.4 |
| Shock: | Designed to survive and operate during shock per MIL-HDBK-5400, 4.6.2.6: 20G, 6-9 ms |
| Vibration: | Designed to survive and operate during vibration per MIL-STD-810F, Annex C, Fig. 514. 5C-8 |
| Altitude: | Operational to 43, 000 ft. |
