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home > Products > Measurement Instruments > Filter > Variable Cut-off Frequency Filter > FV-628B > Specifications
Product Information

Wide Range Decade Filter

Filter modes LPF, HPF, BPF or THRU
Filter types LPF: Maximum flatness or phase linear, switchable
HPF: Maximum flatness
Cutoff frequency LPF: 1Hz to 10MHz
HPF: 1Hz to 3MHz
Rolloff 24dB/oct
No. of channel 1
Input impedance 1MΩ or 50 Ω//50pF, switchable
Pass band gain 0 0.7dB*
Harmonic distortion 0.3% or less (at 100kHz or less)
S/N ratio 60dB or greater (at 100MHz or less)
DC offset Adjustable to zero
Power requirements AC100, 120, 220 or 240V 10%, switchable
Dimensions & Weight 429(W) X 99(H) X 350(D)(mm), approx. 8kg

* 0dB 1.5dB when the multiplier range for frequency setting is selected.

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