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ITHACO 4251 Electronic Filter Low Pass / High Pass UP FOR sale used Ithaco 4251 Electronic Filter This unit is working. Hook up a signal generator to the input and a scope on the output. Both the Low Pass and the High Pass filter worked over the entire range. I did not test for accuracy of the filter. 3 Digit input range and multiplier to 10 to the 4 power. Minimum 0.01 Hertz to Maximum of 100,000 Hz. Front panel on off switch, BNC Input and Output connectors, LP/HP ,Pulse, BR function switch The backpanel has Preamp Power connector (not connected internally), Band Reject BNC connector, voltage selector switch, fuse, switch to connect circuit ground to the power plug and charge/AC/Batt switch (no battery inside unit) Sale is for one used Ithaco 4251 Electronic Filter as pictured above and nothing else. Please ask all questions before purchasing the item. (Ithaco 4251 electronic filter low pass / high pass was posted and is owned by: Connie Reilly) |
CReilly@chicagopartsnetwork.com (Connie Reilly) for more information.