1. Summary
Transient Limiter is an accessory that protects input circuitry of instrument from transients and accidental overloads. The EM5010A Transient Limiter is a unidirectional, solid-state, passive device whose frequency range is 9kHz to 500MHz. It consists of a diode limiter, a 10dB attenuator, and a high-pass filter.
Specifications
|
Frequency range |
9kHz-500MHz |
|
Limiting threshold |
50mW（+17dBm） |
|
Impedance |
50Ω |
|
Connectors |
Input |
BNC（female） |
|
Output |
N（male） |
|
Maximum input level |
Continuous：2.5W（+34dBm） |
|
Pulse：10kW（10uS） |
|
DC voltage：±12V |
|
Insertion loss |
<2kHz |
>30dB |
|
9kHz-50MHz |
10dB±0.5dB |
|
50MHz-200MHz |
10dB+2.2dB/-0.5dB |
|
<6kHz，>500MHz |
12.5dB |
|
Typical insertion loss VS frequency |
Figure 1 |
|
Typical limiting characteristics |
Figure 2 |
|
Working temperature |
0℃-55℃ |
|
Storage temperature |
-40℃-80℃ |
