A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the BK PRECISION 2120 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   BK PRECISION 2120   Description / Specification:    
BK PRECISION 2120 2 Ch 20 MHz Analog Oscilloscope

The BK Precision 2120 20 MHZ Analog, 2 Channel oscilloscope offers dual or single trace operation 1 mV/div sensitivity. It is an excellent oscilloscope for production test, depot level repair and educational purposes. Specifications. Vertical Sensitivity: 5 mV/div to 5 V/div, 1 mV/div to 1 V/div (PULL X5). Attenuator: 10 steps in 1-2-5 sequence, Vernier control provides full adjustment between steps. Accuracy: ±3%, ±5% at PULL X5. Input Resistance: 1 M-ohm ±2%. Input Capacitance: 25 pF ±10 pF. Frequency Response 5 mV to 5 V/div: DC to 20 MHz (-3dB). Frequency Response 1 mV to 1 V/div PULL X5: DC to 10 MHz (-3dB). Rise Time: 17.5 ns, 35 ns at PULL X5. Maximum Input Voltage: 400 V (DC + AC peak). Horizontal X-Y Mode: switch selectable using X-Y switch. Sensitivity: Same as vertical channel 2. Frequency Response: DC to 2 MHz typical (-3 dB). X-Y Phase Difference: Approximately 3° at 50 kHz. Sweep Speed: 0.5 µs/div to 0.5 s/div in 1-2-5 sequence, 19 steps Vernier control provides fully adjustable sweep time between steps. Accuracy: ±3%. Triggering Modes: AUTO (free run) or NORM. Trigger Source: CH 1, CH 2, ALT, EXT, LINE.


Standard Calibration $185.00 *
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*This is a Web introductory price for one calibration of the BK PRECISION 2120. 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 (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 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 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.

Please contact us for your BK PRECISION 2120 CALIBRATION and/or BK PRECISION 2120 2 Ch 20 MHz Analog Oscilloscope REPAIR

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