TEKTRONIX TAS 485 REPAIR and CALIBRATION

 
Custom-Cal has a high success rate in the repair of the TEKTRONIX TAS 485. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   TEKTRONIX TAS 485 (TAS485)   Description / Specification:    
TEKTRONIX TAS 485 4 Ch 100 MHz Analog Oscilloscope

200 MHz Analog Oscilloscope. Four channel. Rise Time: <= 1.8 ns. Defection Factor: 2 mV/div to 5 V/div, continuously variable between V/div settings. Deflection Factor DC Accuracy: ±2.5%. Bandwidth Limit: 20 MHz, independent channel control. Input Coupling: AC, DC, GND. Max Input Voltage: 400 V (DC + peak AC) derate at 20 dB/decade from 100 KHz to 13 V at 3 MHz. Input R and C: 1 M-Ohm ±1% in parallel with 20 pF ±2.0 pF. Channel Isolation: >= 50 dB at 10 MHz, >= 35 dB at 100 MHz. Vertical Control: CH1; CH2; CH3; CH4; ADD CH1 +CH2; ADD CH3+CH4; INVERT any/all channels; ALTernate or CHOP between all channels. Common Mode Rejection Ratio: >= 10:1 at 50 MHz. Main Sweep Time Base Range: 0.5 s/div to 20 ns/div (to 2 ns/div with X10 magnification). Delayed Sweep Time Base Range: 5 ms/div to 20 ns/div (to 2 ns/div with X10 magnification). Time Base Accuracy: ±2%, ±3% magnified. Delay Jitter: 25000 to 1 for sweep speeds slower than 1 ms/div. 10,000 for all other sweep speeds. Triggering Main Mode Selections: AUTO LEVEL, (with auto baseline), AUTO, NORM, TV LINE, TV FIELD (both, odd and even), SGL, SEQ. Trigger Coupling: DC, HF Reject, Noise Reject, LF Reject and AC for both Main and Delayed. Trigger Sensitivity - DC: 0.30 division from DC to 25 MHz, increasing linearly to 1.5 div at 250 MHz.



 

Standard Calibration $260.00 *
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*This is a Web introductory price for one calibration of the TEKTRONIX TAS 485. 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.

Averaging
Averaging is a mathematical process to reduce the variation in a measurement by summing the data points from multiple measurements and dividing by the number of points summed.

Fall Time
Fall time is the time required for the amplitude of a pulse to decrease (fall) from a specified value (usually 90 percent of the peak value exclusive of overshoot or undershoot) to another specified value (usually 10 percent of the maximum value exclusive of overshoot or undershoot).

Noise Density
Noise Density is the amount of noise within a defined bandwidth, usually normalized to 1 Hz.

Resolution Bandwidth (RBW)
Resolution Bandwidth (RBW) is the minimum bandwidth over which you can separate two signals and still see them.


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