The 950 Series Tunable Filter FDI 950滤波器
型号:: 950
价格:请致电:010-57128832,18610462672
品牌: 美国    产品商标: frequency devices

 Description

Frequency Devices’ Model 950 instruments furnish the user with an 8-pole low-pass or high-pass filter that is tunable by front panel controls. The controls allow the user to select a corner frequency between 10 Hz and 50 kHz with 6 steps from each of two selectable ranges.

The instrument exhibits an input impedance of 1 MW shunted by 47pF to a single ended signal source. When configured in the differential mode, the instrument has a common mode rejection ratio (CMRR) which exceeds 60dB; in this mode the instrument presents an input impedance of 2 MW shunted by 47pF to a double ended single source. Front panel gain control also enables the operator to select a gain factor of 0, 10, or 20dB.

Standard operational features include:

  1. Adjustable Frequency Control
  2. Differential Input Amplifiers
  3. Adjustable Gain Control
  4. Off-set Adjustment
  5. BNC ConnectorsforSignal l/O

Compact size and manual rotary switch front panel controls make 950 instruments a popular, cost effective, easy-to-use solution for signal conditioning applications in the following areas:

  • Anti-aliasing Filters
  • Biomedical/Biotechnology Applications
  • Data Recording/Playback
  • Data Smoothing
  • EKG/EEG Signal Filtering
  • FDM/PCM Signal Filtering
  • Medical Research
  • Industrial Process Control
  • Seismic Analysis
  • Vibration Analysis