Wideband 2-channel universal filter
The 3620 series is a two-channel frequency-variable filter that allows you to freely set the cutoff frequency. You can choose from four different models based on the attenuation slope and cutoff frequency range. The two channels operate independently and can be switched between low-pass, high-pass, band-pass, and band-elimination modes, with the option for cascading the two channels.
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basic information
■High Resolution (3624/3625) The cutoff frequency can be varied from 0.01Hz to 159.9kHz, and can be set with high resolution of 3 1/2 digits (1 to 1599) within that range, covering most applications in the low-frequency domain, including acoustics and vibrations. ■Wide Bandwidth (3627/3628) The cutoff frequency setting range is 1Hz to 1.59MHz, providing a wide bandwidth, and can be set with high resolution of 2 1/2 digits (1 to 159) within that range. It allows for signal processing across a wide range from the audio band to the ultrasonic band. (The maximum frequency for HPF and BEF is 500kHz) ■Rich Functions Each of the 2 channels operates independently and can be switched to low-pass maximum flat, low-pass phase linear, high-pass (maximum flat), band-pass (1/3octBW), or band-elimination. Furthermore, the two channels can be connected in series, allowing for double the attenuation slope with the same settings on both channels, creating a wide-band band-pass filter using low-pass and high-pass configurations.
Price information
¥880,000 to ¥1,320,000 (excluding tax) for all 4 models.
Price range
P4
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
Company information
Our company develops four business areas centered around our unique technology: electronic measuring instruments, power supply equipment, electronic components, and custom application products. Group companies, centered around the NF circuit design block, collaborate to handle development, production, sales, and field services, flexibly responding to our customers' diverse needs across a wide range of fields. NF is derived from our company name and is representative of our unique analog technology, exemplified by negative feedback technology. Since our founding, we have continually challenged ourselves to develop cutting-edge technologies. Moving forward, we aspire to continue providing innovative and highly valuable "trusted products" and "delightful products" for our customers, and we wish to remain a company that is always expected by our customers.
