TEKTRONIX TDS420 REPAIR and TEKTRONIX TDS420 CALIBRATION
 
Custom-Cal has a high success rate in the repair of the TEKTRONIX TDS420. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the TEKTRONIX TDS420 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   TEKTRONIX TDS420 (TDS-420)   Description / Specification:    
TEKTRONIX TDS420

150 MHz Digitizing Oscilloscope. Channels: 4. Digitizers - 4. Sample Rate - 100 MS/sec on all channels. Sensitivity - 1 mV to 10 V/div (with calibrated fine adjust). Position Range - ±5 Divisions. Offset Range - ± 1 V from 1 to 99.5 mV/div; ± 10 V from 100 mV to 995 mV/div; ± 100 V from 1 to 10 V/div. DC Gain Accuracy - ± 1.5%. Vertical Resolution - 8-Bits (256 levels over 10.24 vertical divisions). Analog Bandwidth Selections - 20 MHz, 100 MHz, and full. Input Coupling - AC, DC or GND. Input Impedance Selections - 1 M-ohm in parallel with 15 pF, or 50 ohm (AC and DC coupling). Maximum Input Voltage - ±400 V (DC + peak AC). Derate at 20 dB/decade above 1 MHz. 1 M-ohm or GND coupled. Channel Isolation - > 100:1 at 100 MHz for any two channels. Time Bases - Main, Delayed. Time/Division Range -1 ns to 20 s/div. Time Base Accuracy - 0.005% over any interval >=1 ms. Record Length (real time and equivalent time) - Sample points per channel: 500 to 15,000. Opt. 1 M offers 60,000 points. Triggers - Main, Delayed. Main Trigger Modes - Auto, Normal, Single Sequence. Delayed Trigger - Delayed by time or events. Time Delay Range - 0 ns to 20 s. CRT Type - 7 in. diagonal, magnetic deflection. Horizontal raster-scan. P31 green phosphor. GPIB standard.



 

Standard Calibration $260.00 *
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*This is a Web introductory price for one calibration of the TEKTRONIX TDS420. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Crest Factor
Crest factor or peak-to-average ratio (PAR) is a measurement of a waveform, calculated from the peak amplitude of the waveform divided by the RMS value of the waveform

Linearity
Linearity is the relative difference between the displayed power ratio, Dx/D0, and the actual (true) power ratio Px/P0 caused by changing the displayed power level from the reference level, D0, to an arbitrary displayed level, Dx.

Phase Noise
Phase noise is the frequency domain representation of rapid, short-term, random fluctuations in the phase of a waveform, caused by time domain instabilities. Phase noise (L(f)) is typically expressed in units of dBc/Hz, representing the noise power relative to the carrier contained in a 1 Hz bandwidth centered at a certain offsets from the carrier.

Sensitivity
Sensitivity is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria.

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