The MXO5C-K31 is the power analysis option for MXO5C oscilloscopes. This option extends the MXO 5C firmware with measurement functionality focused on switched-mode power supplies (SMPS) and DC/DC converters. Up to six sets of power analysis measurements are possible.

• Quality
• Evaluation of power quality at an AC input; measures real power, apparent power, reactive power, power factor and phase angle of power, frequency, crest factor, RMS of voltage, and current
• Harmonics
• Measures up to the 334ᵀᴴ harmonic of the incoming line frequency; pre-compliance checking for IEC 61000-3-2 (A, B, C, D), RTCA DO-160, MIL-STD-1399, max. limit checks
• Deskew
• Automated compensation of the propagation delay
• Zero offset
• Automatic compensation of input offset

Rohde & Schwarz offers a variety of options for its MXO5C oscilloscope series.

• MXO5C-B1 - Mixed signal analysis with two RT-ZL04 logic probes
• MXO5C-B6 - Arbitrary waveform generator (100 MHz, 2 analog channels)
• MXO5C-B110 - Memory upgrade to 1 Gpts
• MXO5C-K31 - Power analysis
• MXO5C-K36 - Frequency response analysis (requires option MXO5C-B6 as a source)
• MXO5C-K510 - Low speed serial triggering and decode (I2C/SPI/UART/RS232/RS422/RS485)
• MXO5C-K520 - Automotive serial triggering and decode (CAN/CAN-FD/CAN-XL/LIN)
• MXO5C-K550 - Serial decode SPMI
• MXO5C-K560 - Automotive ethernet decoding (IEEE 10BASE-T1S, IEEE 100BASE-T1)
• MXO5C-PK1 - Application bundle (B6, K31, K36, K510, K520)