|
| Introduction for the Powe
Line Adptave Filter |
 EDR's
PLAF (power line adaptive filter) was designed around the
EDR 82534 multi-notch (comb) reject
filter. The PLAF is a stand-alone unit created for use in
the detection of natural electromagnetic waves at remote locations
and seismic data collection, biomedical and other scientific
and industrial applications. EDR's notch filter is a very
unique device. It substantially reduces electrical noise caused
by power sources without altering the waveforms of an input
signal. |
| EDR
Part Number |
EDR82561
(PLAF-01) |
| Dynamic Range |
80
dB |
| Max 3db Notch Bandwidth |
<0.7
Hz |
| Attenuation at power line frequency |
>60
dB |
| Attenuation at 1st harmonic |
>50
dB |
| Attenuation at 2nd harmonic |
>24
dB |
| Attenuation at 3rd harmonic |
>9
dB |
| Variable Gain |
x1,
x10, x100 |
| Input/Output Impedance |
100
kW
/ 1 W |
| Maximum Input Voltage |
+/-4Vp
@ x1 |
| DC Offset |
<3
mV |
| Supply Voltage |
16
VAC 50/60 Hz |
| Supply Current |
500
mA AC |
| Variable Bandwidth |
DC-300
Hz |
| |
DC-3
KHz |
| |
DC-30
KHz |
| |
DC-100
KHz |
| Price |
$987.66 (2-10) |
| PLAF's Power Supply EDR82560 |
$18.34 |
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|
Electronic
Design & Research.