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.

dBm
dBm (sometimes dBmW) is an abbreviation for the power ratio in decibels (dB) of the measured power referenced to one milliwatt (mW). Zero dBm equals one milliwatt. A 3 dB increase represents roughly doubling the power, a 3 dB decrease, the power is reduced by about one half.

Millimeter-wave
Millimeter-wave is a term that generally refers to frequencies of 26.5 GHz and above. That is where signal wavelengths fall below approximately 10 mm, and thus the terminology changes from centimeters to millimeters.

Power Repeatability
Power Repeatability is the random uncertainty in reproducing the power level after changing and re-setting the power level. The power repeatability is ± half the span (in dB) between the highest and lowest actual power. Note: - The long-term power repeatability can be obtained by taken the power repeatability and power stability into account.

Stability
Stability is the extent to which a specified property, characteristic, or parameter of a substance, device, or apparatus, remains fixed with the passage of time or with varying environmental conditions.


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