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Lo-Pass Filter
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- Filter analog signals before digital conversion
- Switch selectable gain of x1 or x10
- Complete and ready to use
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| Description |
Features
Upper frequency band limit can be smoothly varied between 100 Hz and 30 kHz using a single knob. WPI’s new low-pass filter is small, consumes little power, and can be located almost anywhere in your workspace. Features switch-selectable gain of ×1 or ×10 and low noise. An ideal tool for filtering an analog signal before digital conversion by data acquisition systems.
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| Specifications |
| INPUT IMPEDANCE |
1 MMΩ |
| GAIN |
×1, ×10 |
| BANDWIDTH FILTER |
100 Hz to 30 kHz (2 pole R/C) |
| SHARPNESS |
40 dB/decade |
| EQUIVALENT SHORTED INPUT NOISE AT x10 GAIN: 100 Hz Bandwidth |
10 ?Vpp |
| EQUIVALENT SHORTED INPUT NOISE AT x10 GAIN: 30 kHz Bandwidth |
30 ?Vpp |
| OUTPUT VOLTAGE RANGE |
±8 V |
| MAX. INPUT VOLTAGE |
±10 V |
| OUTPUT RESISTANCE |
100 MΩ |
| LOW BATTERY INDICATOR |
LED lights when approximately 60 hours of battery life remain. |
| POWER |
2 nine-volt alkaline batteries, supplied |
| BATTERY LIFE |
About 400 hours |
| DIMENSIONS |
5 × 3 × 2 inches (13 × 8 × 5 cm) |
| SHIPPING WEIGHT |
2 lb (0.9 kg) |
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| Manuals and Resources |
Instruction Manual
LPF30-IM.pdf |
| References |
Have you seen a reference to this product in a published paper? If so, email your contact information and the citation and we will send you a free gift! |
| Ordering Information |
To place an order for this product, please contact the appropriate WPI office or distributor.
Customers can order direct from our China office:
WPI China
Address: Rm.20A, No.8 Dong Fang Rd, Liang Feng Building, Lu Jia Zui Financial District, Shanghai PRC
Phone:+86 21 68885517
Fax:+86 21 68885537
Code:200120
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| Accessories |
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| Application Notes |
Application Notes
No Application Notes available for this product at this time. |
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©Copyright 2008 World Precision Instruments, Inc. All Rights Reserved.
