High Pass Filter (For Spectrum Analyzer Protection）

This product is a high-pass filter to protect the input stage MIX and RF AMP of a spectrum analyzer by attenuating the transient voltage generated when switching the measurement line of a pseudo power supply circuit network when measuring the disturbance voltage leaking into the power supply line using a spectrum analyzer. When measuring the disturbance voltage, insert this filter into the [RF OUTPUT] side of the pseudo power supply network.
When the input level is 0.5 V or higher, a diode for splitter is recommended.

High Pass Filter (For Spectrum Analyzer Protection）

Model:

TFL-007(D)・009(D)

Maker:

Kyoritsu Technology Corporation

Feature

Specification	TFL-007・007D ※2	TFL-009・009D ※3
Wide area filter	passband 9kHz to 30MHz	passband 150kHz to 30MHz
Cutoff frequency ※１	7kHz	150kHz
Impedance	50Ω（nominal value）
Input connector	Input side BNC-P Output side BNC-R
Size / Weight	70(W)x25(H)x25(D)mm, approx.150g

※１：The cut frequency can be set to the desired value.
※２：TFL-007D is equipped with a diode for high frequency splitter.
※３：TFL-009D is equipped with a diode for high frequency splitter.

Attenuation characteristics

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