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Frequency range  9kHz to 30MHz

Frequency range 9kHz to 500MHz

Frequency range 9kHz to 1GHz

Frequency range  9kHz—30MHz

DC voltage range  0～375V DC

Frequency range  150kHz—300MHz

AC voltage range  0～250V AC +10%

AC frequency range  50～60Hz   ±5%

DC voltage range  0～400V DC

Frequency range 9kHz - 3GHz

Flatness ±3dB