TEKTRONIX 2445B REPAIR and TEKTRONIX 2445B CALIBRATION

 
Custom-Cal has a high success rate in the repair of the TEKTRONIX 2445B. 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 2445B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

Need another Oscilloscope?
Shop for Comparable Products on our
 used Oscilloscope page

 
   TEKTRONIX 2445B   Description / Specification:    
TEKTRONIX 2445B 4 Ch 200 MHz Analog Oscilloscope

200 MHz Analog Oscilloscope. Four channel. Rise Time: <= 1.75 ns. Deflection Factor: 2 mV/div to 5 V/div, continuously variable between V/div settings (CH 1 and CH 2). 100 mV/div and 500 mV/div (CH 3 and CH 4). Deflection Factor Basic Accuracy: ±2%, measured at any V/div with a 4- or 5-div signal, centered on screen (CH 1 and CH 2). ±10% (CH 3 and CH 4) between 15°C and 35°C. Input Coupling and Max Voltage: (1 M-Ohm) AC, DC, GND; Max input voltage: 400 V (DC + peak AC). (50 ohm) Max input voltage: 5 V RMS average for 1 sec, ±50 V peak. Input R and C: 1 M-Ohm ±5% and 15 pF ±2 pF or 50 ohm (nominal). Channel Isolation: >= 100:1 at 100 MHz, >=50:1 at nominal bandwidth (CH 1, CH 2), >=50:1 at 100 MHz (CH 3, CH 4). AC-Coupled Lower -3 dB Point: 10Hz or less. 1 Hz or less with standard accessory probe. Chop Mode Switching Rate: 2.5 MHz ±0.2% (20 us/div to 2 us/div). 1 MHz ±0.2% for all other sweep speeds. Display Modes: A (main sweep), A INTENsified, ALTernate, A INTEN with B (delayed sweep) and B. In X-V mode, CH 1 provides X-axis (horizontal) deflection. A Sweep Time Base Range: 500 ms/div to 10 ns/div (to 1 ns/div with X10 magnification). B Sweep Time Base Range: 50 ms/div to 10 ns/div (to 1 ns/div with X10 magnification). A and B Trigger Coupling: DC, Noise Reject, HF Reject, LF Reject, AC. Trigger Level Range: ±18 times V/div setting for CH 1 and CH 2. ±9 times V/div setting for CH 3 and CH 4. Trigger Sensitivity to 50 MHz from CH 1 or CH 2: 0.35 div DC coupled; <=1.2 div noise reject coupled; 0.5 div from DC to 30 kHz HF reject coupled; 0.5 divs from 80 kHz LF reject coupled; 0.35 divs from 60 Hz AC coupled. Display Graticule Size: 80 mm x 100 mm. Option 10 IEEE-488 GPIB Interface



 

Standard Calibration $190.00 *
Click on Logo for More Prices
*This is a Web introductory price for one calibration of the TEKTRONIX 2445B. 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.

Carrier Wave (CW)
Carrier Wave or Continuous Wave is a sinusoidal signal without modulation.

Harmonic
A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency, i.e. if the fundamental frequency is f, the harmonics have frequencies 2f, 3f, 4f, . . . etc.

Noise Floor
Noise floor is the measure of the signal created from the sum of all the noise sources and unwanted signals within a measurement system.

Ripple
Ripple is the small unwanted residual periodic variation of the direct current (dc) output


Please contact us for your TEKTRONIX 2445B REPAIR and/or TEKTRONIX 2445B 4 Ch 200 MHz Analog Oscilloscope CALIBRATION

I'm interested in: 
Calibration Type (Select one):


Repair Information:
 Serial Number:

 Is there any physical damage?  
 If yes, describe:


What is the description of the problem?

How/when did the problem start?


 (*) Required Fields    For formal quote please fill in all fields.
Company:
From (Email):*
Contact Name:*
Country:*
Address 1:
Address 2:
City:
State/Territory/Province: *
Zip/Postal Code:
Phone:*

Comment: