Keysight 11947A Transient Limiter | 9 kHz – 200 MHz
When conducting pre-compliance and standards testing, such as MIL-STD-461 and EN 55011, where measurements are taken using a spectrum analyzer instead of an EMI receiver, incorporating a transient limiter is highly recommended. This device will protect from accidental overloads and input circuitry from transients. The Keysight 11947A Transient Limiter offers robust protection for the spectrum analyzer's input. This safeguard is crucial, particularly during EMI testing for conducted emissions, where high-level transients from line impedance stabilization networks (LISNs) can pose risks.
| Model | 11947A |
| Frequency Range | 9 kHz – 200 MHz |
| Insertion Loss | 10 dB |
| Maximum Input Level | Continuous: 2.5 W (+34 dBm) Pulse: 10 kW for 10 µS, DC: ±12 V |
| Connectors | Input: BNC (Female) Output: Type N (Male) |
- Protects the spectrum analyzer input from damage caused by high-level transients
- Frequency range of 9 kHz to 200 MHz
- Insertion loss of 10 dB
SKU: AGIL-11947A
