DTA-30M7D2G-60-CD-1 Active
Digital Attenuator
PMI Model DTA-30M7D2G-60-CD-1 is a 8 bit programmable 60 dB pin diode attenuator with step resolution as low as 0.25 dB over the frequency range of 0.03 to 7.2 GHz. Housing size is 2.0" x 1.8" x 0.5" with a 15 Pin Micro-D female control connector (mating connector supplied) and SMA female connectors.
Product Specifications
| General Parameters: | |
|---|---|
| Status: | Active |
| Frequency Range (GHz): | 0.03 to 7.2 |
| Frequency Min (GHz): | 0.03 |
| Frequency Max (GHz): | 7.2 |
| Attenuation Range (dB): | 60 |
| Attenuation Flatness (dB): | ± 1 dB @ 10 dB ± 1.5 dB @ 20 dB ± 3.0 dB @ 40 dB ± 5.0 dB @ 60 dB |
| Attenuation Accuracy (dB): | 0 to 30 dB: ±1 dB 30 to 50 dB: ±1.3 dB 50 to 60 dB: ±1.5 dB |
| Insertion Loss (dB): | 4 dB Max |
| Power Handling Capability: | 20 dBm CW Max |
| Switching Time: | 50 µs Max |
| Return Loss: | -8.5 dB Max |
| Input Tracking: | Attenuation must track input values monotonically. When changing from one setting to another, the attenuation must remain between the starting attenuation and the final attenuation. |
| Power Supply: | +12 VDC @ 180 mA Max (10.8 VDC Min & 13.2 VDC Max) |
| Logic Input: | Logic "0" (BIT OFF) = -0.3 to +0.8 V Logic "1" (BIT ON) = +2 to +5 V |
| PWR/CTL Connectors: | 15 Pin Micro-D-Female (Mating Connector Supplied) |
| Digital Control: | 8 Bit TTL |
| Connectors: | RF: SMA Female Control & Power: 15 Pin Micro-D Female (Mating Connector Supplied) |
| Size: | 2.0" x 1.8" x 0.5" |
| Finish: | Painted Blue |
| Weight: | 3 oz Typ |
| Export Classification (ECCN): | EAR99 |
| Environmental Ratings: | |
| Operating Temperature: | -40 °C to +85 °C |
| Non-Operating Temperature: | -65 °C to +125 °C |
| Humidity: | MIL-STD-202, Method 103 Cond. B |
| Shock: | MIL-STD-202, Method 213 Cond. B |
| Vibration: | MIL-STD-202, Method 204 Cond. B |
| Altitude: | MIL-STD-202, Method 105 Cond. B |
| Temperature Cycle: | MIL-STD-202, Method 107 Cond. A |
| Fungus: | MIL-STD-810, Method 508.2 |
