Tektronix
Tektronix RSA503A
USB Real Time Spectrum Analyser, 9 kHz - 3 GHz
9 kHz to 3 GHz Frequency Range
40 MHz Real-Time Bandwidth
-161 dBm/Hz (typical) at 1 GHz Displayed Average Noise Level (DANL)
-100 dBc/Hz at 10 kHz offset (typical) at 1 GHz carrier Phase Noise
±0.5 dB (typical) Amplitude Accuracy
| Attribute | Value |
|---|---|
| Frequency Range | 9 kHz to 3 GHz |
| Real-Time Bandwidth | 40 MHz |
| Displayed Average Noise Level (DANL) | -161 dBm/Hz (typical) at 1 GHz |
| Phase Noise | -100 dBc/Hz at 10 kHz offset (typical) at 1 GHz carrier |
| Amplitude Accuracy | ±0.5 dB (typical) |
| Dynamic Range | 78 dB (typical) |
| Input Impedance | 50 Ohms |
| Maximum Input Power | +30 dBm (1 W) |
| Interface/Connectivity | USB 3.0, PC-based software (SignalVu-PC) |
| Power Supply | USB powered (bus-powered via USB 3.0 host) |
Tektronix RSA503A Options:
- RSA503A - Option 04 - Tracking generator, 10 MHz – 3.0 GHz
- RSA503A - Option CTRL-G1-B - Portable controller, Brazil power
- RSA503A - Option FZ-G1 - Portable controller, China power
- RSA503A - Option CTRL-G1-E - Portable controller, Europe power
- RSA503A - Option CTRL-G1-I - Portable controller, India power
- RSA503A - Option CTRL-G1-N - Portable controller, North America power
- RSA503A - Option CTRL-G1-U - Portable controller, UK power
- RSA503A - Opt. A0 - North America power plug (115 V, 60 Hz)
- RSA503A - Opt. A1 - Universal Euro power plug (220 V, 50 Hz)
- RSA503A - Opt. A2 - United Kingdom power plug (240 V, 50 Hz)
- RSA503A - Opt. A3 - Australia power plug (240 V, 50 Hz)
- RSA503A - Opt. A4 - North America power plug (240 V, 50 Hz)
- RSA503A - Opt. A5 - Switzerland power plug (220 V, 50 Hz)
- RSA503A - Opt. A6 - Japan power plug (100 V, 50/60 Hz)
- RSA503A - Opt. A10 - China power plug (50 Hz)
- RSA503A - Opt. A11 - India power plug (50 Hz)
- RSA503A - Opt. A12 - Brazil power plug (60 Hz)
- RSA503A - Opt. A99 - No power cord
- RSA503A - Opt. L0 - English manual
- RSA503A - Opt. L1 - French manual
- RSA503A - Opt. L2 - Italian manual
- RSA503A - Opt. L3 - German manual
- RSA503A - Opt. L4 - Spanish manual
- RSA503A - Opt. L5 - Japanese manual
- RSA503A - Opt. L6 - Portuguese manual
- RSA503A - Opt. L7 - Simplified Chinese manual
- RSA503A - Opt. L8 - Traditional Chinese manual
- RSA503A - Opt. L9 - Korean manual
- RSA503A - Opt. L10 - Russian manual
- RSA503A - Opt. C3 - Calibration Service 3 Years
- RSA503A - Opt. C5 - Calibration Service 5 Years
- RSA503A - Opt. D1 - Calibration Data Report
- RSA503A - Opt. D3 - Calibration Data Report 3 Years (with Opt. C3)
- RSA503A - Opt. D5 - Calibration Data Report 5 Years (with Opt. C5)
- RSA503A - Opt. R5 - Repair Service 5 Years (including warranty)
| Model | RSA503A |
|---|
The Tektronix RSA503A is a portable real-time spectrum analyzer with a 9 kHz to 3 GHz range and 40 MHz acquisition bandwidth. It features full-span sweep speeds of 70 GHz/sec and real-time vector analysis, ideal for interference hunting and RF spectrum management in the field.
Its rugged build, internal battery, GPS, and USB connectivity support mobile spectrum analysis. Applications include EMI/EMC testing, SIGINT, RADHAZ, and EMCON monitoring.
Testwall can supply the used Tektronix RSA503A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Tektronix RSA503A.
