RSA503A and RSA507A Real Time Spectrum Analyzers

Minimum Event Duration for 100% POI Real-Time Bandwidth SFDR (typical) Frequency Range
100 μs 40 MHz 70 dBc 9 kHz-3.0 GHz
Minimum Event Duration for 100% POI Real-Time Bandwidth SFDR (typical) Frequency Range
100 μs 40 MHz 70 dBc 9 kHz-7.5 GHz
All-in-one field tool for spectrum analysis

Fast and light, the RSA500 is ideal for portable analysis, interference hunting and network management applications. It’s rugged, road ready package offers tremendous performance at a competitive price.

  • 9 kHz up to 7.5 GHz, 40 MHz real time bandwidth, and an optional tracking generator
  • Battery or line operated
  • Includes SignalVu software for comprehensive spectrum analysis, and options for common applications
  • DPX real time spectrum analysis
  • Signal recording and playback
  • Direction finding, mapping and signal characterization tools
  • Optional tracking generator with available distance to fault, return loss, VSWR measurements



DPX Spectrum /Spectrogram Minimize time to intercept with real time spectrograms.  Ease transient and co-channel interference finding.
40 MHz acquisition bandwidth Analyze wideband signals found in modern communication systems including 802.11n with your portable spectrum analyzer
17 measurements including spectrum, spur search, spectral emissions, and DPX Minimize cost of equipment with free full featured spectrum analysis software with standard features for basic EMI Pre Compliance Checking and Troubleshooting
Standard Preamp with DANL of -164 dBm/Hz at 1 GHz. Optional on some other instruments in the class Minimize cost of test
Optional tracking generator for gain/loss measurements, with option for antenna test, distance to fault, VSWR, return loss and cable attenuation Single solution for maintenance, troubleshooting, interference hunting. Factory calibration minimizes measurement setup time, errors.
Mapping, GPS, signal database and interference hunting options Minimizes time and cost of signal quality monitoring and interference hunting.
Recorded file playback through DPX/SignalVu-PC.  Enables easy review of long data captures after recording for fast, in-depth analysis with SignalVu-PC or other tools. Enables offline analysis by experts not in the field, saving time and money, improving results.
Available instrument controller: Panasonic Toughpad at just 2.4 pounds Lightweight instrument controller much easier to carry. Quickly recall workflow setups and save measurement results on a standard Windows PC interface.