Tektronix | RSA503A

USB real time spectrum analyzer, 9kHz - 3GHz, IF 40MHz, +20 - -160dBm, GPS, battery

Reference : TEKRSA503A
Serie : RSA306B, RSA-series, RSA500, RSA507A
Brand : Tektronix
Alimenté par batterie interne. 

Analyseur de spectre temps réel portatif au format "USB".
Connexion PC: USB 3.0, logiciel SignalVU-PC.
Tracé du spectrogramme (2-D & 3-D).
Plage de fréquence: 9kHz à 3GHz.
Bande passante IF: 40MHz.
Résolution: 14 bits.
Taux d'échantillonnage: 112 MEch/s.
Plage de mesure: +20dBm à -160dBm.
DANL:-164 dBm/Hz max.
Span: 100Hz à 3GHz.
Fonctions d'analyse de signaux vectoriels: Amplitude, fréquence, phase vs temps, RF I & Q vs temps.
Alimentation: batterie interne (14.4V, 6140mAh) ou adaptateur secteur.
Expédié sous 3 semaines
Quick quote for this product
Quick quote for this product


USB Real Time Spectrum Analyzers

The RSA500A Series USB spectrum analyzers offer high performance portable spectrum analysis in a rugged battery-powered package.

The RSA500A Series saves you time and helps you succeed

The RSA500A series was built to bring real-time spectrum analysis to solving the problems of spectrum managers. interference hunters and network maintenance personnel who need to track down hard to find interferers. maintain RF networks and keep records of their efforts. The heart of the system is the USB-based RF spectrum analyzer that captures 40 MHz bandwidths with great fidelity in harsh environments. With 70 dB dynamic range and frequency coverage to 7.5 GHz. all signals of interest can be examined with high confidence in your measurement results. The USB form factor moves the weight of the instrument off of your hands. and replaces it with a lightweight Windows tablet or laptop. Holding a light PC instead of a heavy spectrum analyzer means you can move faster. for longer. and get your work done faster.

The optional tracking generator enables gain/loss measurements for quick tests of filters. duplexers and other network elements. and you can add cable and antenna measurements of VSWR. return loss. distance to fault and cable loss as needed.


Features and benefits

  • 9 kHz to 3.0/7.5 GHz frequency range covers a broad range of analysis needs
  • 40 MHz acquisition bandwidth enables real time analysis for transient capture and vector analysis
  • Standard GPS/GLONASS/Beidou receiver for mapping and reference oscillator accuracy enhancement
  • Optional tracking generator for gain/loss. antenna and cable measurements
  • Streaming capture can be used to record and play back long term events
  • Mil-Std 28800 Class 2 environmental. shock and vibration specifications for use in harsh conditions
  • Internal battery for extended field operations
  • SignalVu-PC software offers real time signal processing with DPX Spectrum/Spectrogram to minimize time spent on transient and interference hunting
  • 100 μsec minimum signal duration with 100% probability of intercept ensure you see problems first time. every time
  • Application programming interface included for development of custom programs
  • Accessories including tablet PC. calibration kits. adapters and phase-stable cables offer a complete field solution for interference hunting and transmitter maintenance


SignalVu-PC software offers rich analysis capability in the field

The RSA500A series operates with SignalVu-PC. a powerful program used as the basis of Tek’s traditional spectrum analyzers. offering a deep analysis capability previously unavailable in high performance battery-operated solutions. Real-time processing of the DPX spectrum/spectrogram is enabled in your PC. further reducing the cost of hardware. Customers who need programmatic access to the instrument can choose either the SignalVu-PC programmatic interface or use the included application programming interface (API) that provides a rich set of commands and measurements directly. Basic functionality of the free SignalVu-PC program is far from basic. Base version measurements are shown below.


Frequency range9kHz to 3GHz9kHz to 7.5GHz
Capture bandwidth40 MHz
Tracking generatorwith option 04

Product Details
41-Standard Manufacturer Warranty 3 YEARS
693-Powered on battery Yes
240-Frequency (min) 9 kHz
235-Frequency (max) 3 GHz
239-RBW (dB;Hz) 10 Hz
242-Min amplitude (dBm) -160 dBm
243-Max amplitude (dBm) +20 dBm
613-RF Connector N
241-RBW sequence mode and max value (type) 10Hz-10MHz + auto mode
245-Span (Hz) 100Hz-3GHz
88-Display PC display
36-Additional Characteristics IF bandwidth: 40MHzUSB spectrum analyzer: USB3.0 PC interface & SignalVU-PC softwareType N female RF inputSMA female trigger/sync & externanl frequency reference inputs.Powered by built-in lithium-ion rechargeable batteryTracking generator in option
132-Package includes RSA503A, built-in battery, AC adapter/charger, USB 3.0 cable, SignalVu-PC software & documentation on USB key, user manual
35-Dimension (HxWxD) (mm) 67.3x299.1x271.3 mm
13-Net Weight 2.99 kg
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