Tektronix Ada400a Differential Pre Amplifier With Manual

US $595.00

  • San Diego, California, United States
  • Jan 29th
Tektronix ADA400A Differential PreAmplifier You are bidding on 1 unit, second unit can be purchased together with no extra shipping cost Description: The ADA400A Differential Preamplifier allows direct oscilloscope measurements of very low amplitude voltages and signals which are not ground referenced. The high impedance of both inputs eliminates the need to add additional ground points in the DUT, thereby avoiding circulating currents which disturb the measurement or the circuit. The high gain and extremely high common mode rejection provide usable measurements of voltages as low as 5 uV even in high noise environments. Selectable bandwidth limiting reduces normal mode noise from digital logic, switch mode power supplies, and frequency sources. Adjustable differential offset allows the user to null out transducer bridge bias and galvanic potential from the test setup. Typically 100 dB CMRR DC to 10kHz Integral Probe Power with TekProbe BNC Powered directly from TDS400, TDS500, TDS600, TDS700, TDS5000, TDS7000 (TekProbe) TDS7000 (TekConnect w/TCA 1Meg) series oscilloscopes. Condition: Both units are working condition, Calibrated till 06/22/2006, Excellent shape, Very clean. Accessories: Comes with 4-page "Datasheet" & 74-page "Instruction Manual" on a CD. Size: Dimensions: 1 1/2 "H x 4 1/2 "W x 8"D, Weight: 3 Lbs. Pictures: Front view, Connection view for units and probes, Functional check for trace on center screen.

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