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Com-Power LIT-153A 150kHz – 30MHz Transient Limiter


•Frequency Range: 150 kHz to 30 MHz
•Insertion Loss (in-band): 10 dB ±1 dB
•Maximum Input Level: 2 Watts Continuous (+33 dBm) ±10 Volts DC (without damage)
•VSWR: 1:1.06 (average), 1:1.2 (max)
•Input/Output Connectors: N-type (male) / N-type (female)
•Dimensions (L x W x H) (not including cable/connectors): 3.1″ x 1.5″ x 1.4″ (79.5 mm x 38.2 mm x 35 mm)

Artikelnummer: 0180 Kategorien: ,


The Transient limiter LIT-153A protects a spectrum analyzer input from high-level transients from the Line Impedance Stabilization Networks during EMI conducted emissions testing. It has frequency range of 150 kHz – 30 MHz. The integrated high-pass filter helps reduce 50/60 Hz line feed through. Conducted EMI emissions measurement are conducted using Line Impedance Stablization Network (LISN). The EMC receiver input is connected live and neutral line of the product via the LISN. The LISN blocks the supply voltage from LISN RF port but permits the RF signal to pass without much attenuation, so that it can be measured with an EMC receiver. Because the RF signal must be passed through, any short transients (a few microseconds or less) on the power supply lines will also be passed through. Transient limiter LIT-153A protects the EMI receiver input from these short transients. A transient with high enough energy will damage an unprotected receiver Input.

•10 dB Attenuation (in-band)
•Prevent Damage to Instrument Input from Transient Voltage Spikes
•Act as a Band-Pass Filter to Attenuate Out-of-band Signals
•Excellent Input/Output VSWR < 1:1.2
•Three-Year Warranty

Zusätzliche Information



Com-Power LIT-153A    150kHz – 30MHz, Transient Limiter

Com-Power LIT-153A Produktdatenblatt

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