The MDO4000 offers more than just a built-in spectrum analyzer. For the first time, engineers can capture up to 21 time-correlated analog, digital and RF signals with one instrument. All while viewing changes to the RF spectrum over time to see design-critical changes.
Key performance specifications
4 analog channels
1 GHz, 500 MHz, 350 MHz, and 100 MHz bandwidth models
16 digital channels
MagniVu™ high-speed acquisition provides 60.6 ps fine timing resolution
1 RF channel
50 kHz to 3 GHz or 50 kHz to 6 GHz frequency range models
Ultra-wide capture bandwidth ≥1 GHz
Standard passive voltage probes with 3.9 pF capacitive loading and 500 MHz or 1 GHz analog bandwidth
Key features
Mixed-domain analysis
Time-correlated analog, digital, and RF signal acquisitions in a single instrument
Wave Inspector® controls provide easy navigation of timecorrelated data from both the time and frequency domains
Amplitude, frequency, and phase vs. time waveforms derived from RF input
Selectable spectrum time to discover and analyze how RF spectrum changes over time - even on a stopped acquisition
Spectral analysis
Dedicated front-panel controls for commonly performed tasks
Automated peak markers identify frequency and amplitude of spectrum peaks
Manual markers enable non-peak measurements
Trace types Include: Normal, Average, Max Hold, and Min Hold
Detection types include: +Peak, -Peak, Average, and Sample
Spectrogram display enables easy observation and insight into slowly changing RF phenomena
Automated measurements include: Channel Power, Adjacent
Channel Power Ratio (ACPR), and Occupied Bandwidth (OBW)
Trigger on RF power level
Triggered or Free Run spectral analysis
Optional serial triggering and analysis - serial protocol trigger, decode, and search for I2C, SPI, USB, Ethernet, CAN, LIN, FlexRay,
RS-232/422/485/UART, MIL-STD-1553, and I2S/LJ/RJ/TDM
