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USB Spectrum Analyzers

Big Performance Has Never Been So Small. 

The RSA Series offers full-featured spectrum analysis and deep signal analysis at a price unmatched by any previous offering.

Using the latest in commercial interfaces and available computing power, the RSA USB Spectrum / Signal Analyzer Series separates signal acquisition from measurement, dramatically lowering the cost of instrument hardware.

Use SignalVU-PC spectrum analyzer software to analyze waveforms, validate RF designs, verify signals for EMC/EMI pre-compliance testing, and much more.

Data analysis, storage and replay is performed on your personal computer, tablet or laptop. Managing the PC separately from the acquisition hardware makes processing upgrades easy, and helps to make the RSA Series an extremely portable usb spectrum analyzer family for many different applications.

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RSA306B Series
USB Spectrum Analyzer

RSA500 Series
USB Spectrum Analyzer

RSA600 Series
USB Spectrum Analyzer

Frequency Range 9 kHz to 6.2 GHz RSA503A: 9 kHz - 3 GHz
RSA507A: 9 kHz - 7.5 GHz
RSA513A: 9 kHz - 13.6 GHz
RSA518A: 9 kHz - 18 GHz
RSA603A: 9 kHz - 3 GHz
RSA607A: 9 kHz - 7.5 GHz
Capture Bandwidth 40 MHz 40 MHz 40 MHz
SFDR 60 dB 70 dB 70 dB
Tracking Generator N/A Available Available
Portability USB 3.0 Powered Battery or AC Powered AC Powered
Best Fit Environment Field / Lab Field Lab
Popular Applications
  • General Purpose RF Design
  • Education
Field use:
  • Spectrum Management
  • Network installation Maintenance
Lab Applications such as:
Starting Price RSA306B (6.2 GHz)
US $6,300 (Configure & Quote)
RSA503A (3 GHz)
US $6,300 (Configure & Quote)
RSA507A (7.5 GHz)
US $16,800 (Configure & Quote)
RSA513A (13.6 GHz)
US $27,200 (Configure & Quote)
RSA518A (18 GHz)
US $31,900 (Configure & Quote)
RSA603A (3 GHz)
US $10,800 (Configure & Quote)
RSA607A (7.5 GHz)
US $18,100 (Configure & Quote)