The KH43101 pulse limiter is designed to protect the input terminals of spectrometers or receivers from damage caused by large transient impact interference. When connecting to an artificial power network for testing, plugging in or unplugging 220V AC power can easily burn out the receiver input mixer. The limiter significantly attenuates 50HZ and its harmonics of 220V to protect the receiver or spectrum analyzer.

Product Parameters

1. Frequency range 9KHZ~30MHZ

2. In band loss of 10dB+-1dB

3. Voltage standing wave ratio<1.25

4. Allowable power<1 W

5. Input impedance 50 Ω (N-type)

6. Volume 25X25X110 mm3

7. Weight approximately 500g