The FV-628B is a Filter from NF Corporation. Electronic filters perform a variety of signal-processing functions with the purpose of removing a signal’s unwanted frequency components, enhance desired ones, or both. There are many types of electronic test equipment filters, including those that are passive, active, analog, digital, low pass, high pass, linear, and nonlinear. Linear filters are the most commonly used for most electronic equipment applications.
Additional Features:
Filter modes: LPF, HPF, BPF or THRU
Filter types: LPF: Maximum flatness or phase linear, switchable; HPF: Maximum flatness
Cutoff frequency: LPF: 1 Hz to 10 MHz; HPF: 1 Hz to 3 MHz
Rolloff: 24dB/oct
No. of channels: 1
Input impedance: 1Mω or 50 ω//50pF, switchable
Pass band gain: 0 ± 0.7dB*
Harmonic distortion: 0.3% or less (at 100 kHz or less)
S/N ratio: 60dB or greater (at 100 MHz 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
The NF Corporation FV-628B has a wide cutoff frequency range of LPF 1 Hz to 10 MHz, HPF 1 Hz to 3 MHz, and BPF combination of LPF and HPF. In addition the LPF can be switched over maximum flatness and phase linear responses.
The FV-628B is a Filter from NF Corporation. Electronic filters perform a variety of signal-processing functions with the purpose of removing a signal’s unwanted frequency components, enhance desired ones, or both. There are many types of electronic test equipment filters, including those that are passive, active, analog, digital, low pass, high pass, linear, and nonlinear. Linear filters are the most commonly used for most electronic equipment applications.
Additional Features:
- Filter modes: LPF, HPF, BPF or THRU
- Filter types: LPF: Maximum flatness or phase linear, switchable; HPF: Maximum flatness
- Cutoff frequency: LPF: 1 Hz to 10 MHz; HPF: 1 Hz to 3 MHz
- Rolloff: 24dB/oct
- No. of channels: 1
- Input impedance: 1MΩ or 50 Ω//50pF, switchable
- Pass band gain: 0 ± 0.7dB*
- Harmonic distortion: 0.3% or less (at 100 kHz or less)
- S/N ratio: 60dB or greater (at 100 MHz 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
The NF Corporation FV-628B has a wide cutoff frequency range of LPF 1 Hz to 10 MHz, HPF 1 Hz to 3 MHz, and BPF combination of LPF and HPF. In addition the LPF can be switched over maximum flatness and phase linear responses.
