DGA 9552 N is a bidirectional attenuator, i.e. the attenuation and power capability specification is valid for both directions.
There is a large variety of applications for this attenuator: The measuring range of a spectrum analyzer can be increased. Any kind of meter can be protected against overload; it can be used to control the linearity of a meter reading. It can minimize measurement uncertainty caused by mismatched impedances. During an EMI receiver calibration an attenuator directly at the pulse generator output is inevitable.
Every DGA 9552 N is delivered with an individual calibration of the attenuation.
Calibration data of the VSWR is available on request.
Case optionally available.
| Frequency Range: | DC … 18 GHz |
| Impedance: | 50 Ω |
| Connectors: | precision type N, acc. to MIL-STD-348 |
| Attenuation: | 3, 6, 10, 20, 30, 40 dB |
| Length: | 56.4 mm (3, 6, 20 dB); 45.2 (10 dB); 48.5 mm (30, 40 dB) |
| Max. Power: | 5 W / 25 °C, 4 W / 45 °C, 3 W / 65 °C, 2 W / 85 °C, 1 W / 105 °C 1 kW peak (5 μsec. pulse width, 0.25% duty cycle) |
| VSWR: | less than 1.15 (DC – 4 GHz) 1.20 (4 – 8 GHz) 1.25 (8 – 12.4 GHz) 1.35 (12.4 – 18 GHz) |
| Temperature Range: | -55 … 105 °C |
| Standard: | MIL-DTL-3933 |
| Body: | Stainless steel |