ME 26134 V2 LOW PASS
LOW PASS ACTIVE FILTER
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Cut frequency adjustment |
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| By-Pass Switch Direct/Filter |
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| Push to read "Fo" value | ||||||||||||||||||||
| Scale adjustment | ||||||||||||||||||||
| Treatment
board compatible with : - 2680C multi-channels instrument. |
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APPLICATION AND CONNECTION.

TECHNICAL FEATURES
| 3 ranges | DC to 2 000 Hz DC to 20 000 Hz DC to 100 000 Hz |
| Input (admissible maximum ± 25V) |
Differential or single input Input voltage range : ± 10V Asymmetrical input impedance : 20 kOhm |
| Output voltage | Maximum output voltage : ± 10V Maximum output current : 5mA Maximum output impedance : 50 Ohm |
| Slope | 8th order Filter -78 dB/Octave for a Cauer filter (curves on request) |
| Overvoltage coefficient at "Fo" | 1 +/- 0.5 % for Bessel (curves on request) |
| Phase response | (curves on request) |
| Group propagation time | (curves on request) |
| Filter gain in the bandwidth | 1 ± 0.1% |
| Fo cut frequency accuracy | ± 1% |
| Fo cut frequency drift | 0.01% / °C Max. |
| Bandwidths at -3dB | Low pass : 0 to Fo |
| Input impedance | 1 MOhm |
| Common mode rejection | > 80 dB |
| Common mode voltage | < 50 V cc |
| Harmonic distorsion | 0.03 % |
| Zero maximum drift | 30 µV/°C typical |
| Internal cut frequency | 100 x Fo |
| Internal antialiasing filter | follower |
| Internal smoothing | follower |
| Maximum noise | 0.8 mV RMS |
| Operating temperature | 0°C to 70°C |
| Storage temperature | -40°C to +70°C |
| Power supply (Without output charged) | 26V DC, 25 mA |
| Option RAL26EU | 100 x 160 mm Europe adapter DIN 41612 connector |