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Tektronix

Tektronix RSA603A

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 1 GHz, 10 kHz offset (typical) Phase Noise
±0.5 dB (typical) Amplitude Accuracy
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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 1 GHz, 10 kHz offset (typical)
Amplitude Accuracy ±0.5 dB (typical)
Input Impedance 50 Ω
Maximum Input Power +30 dBm (1 W)
Spurious Free Dynamic Range (SFDR) -65 dBc (typical)
Interface/Connectivity USB 3.0 (connects to PC for operation and power)
Dimensions (W x H x D) 214 mm x 56 mm x 197 mm (8.4 in x 2.2 in x 7.8 in)
Tektronix RSA603A Options:
  • RSA603A - Option 04 - Tracking generator, 10 MHz – 3.0 GHz
  • RSA603A - Opt. A0 - North America power plug (115 V, 60 Hz)
  • RSA603A - Opt. A1 - Universal Euro power plug (220 V, 50 Hz)
  • RSA603A - Opt. A2 - United Kingdom power plug (240 V, 50 Hz)
  • RSA603A - Opt. A3 - Australia power plug (240 V, 50 Hz)
  • RSA603A - Opt. A4 - North America power plug (240 V, 50 Hz)
  • RSA603A - Opt. A5 - Switzerland power plug (220 V, 50 Hz)
  • RSA603A - Opt. A6 - Japan power plug (100 V, 50/60 Hz)
  • RSA603A - Opt. A10 - China power plug (50 Hz)
  • RSA603A - Opt. A11 - India power plug (50 Hz)
  • RSA603A - Opt. A12 - Brazil power plug (60 Hz)
  • RSA603A - Opt. A99 - No power cord
  • RSA603A - Opt. L0 - English manual
  • RSA603A - Opt. L1 - French manual
  • RSA603A - Opt. L2 - Italian manual
  • RSA603A - Opt. L3 - German manual
  • RSA603A - Opt. L4 - Spanish manual
  • RSA603A - Opt. L5 - Japanese manual
  • RSA603A - Opt. L6 - Portuguese manual
  • RSA603A - Opt. L7 - Simplified Chinese manual
  • RSA603A - Opt. L8 - Traditional Chinese manual
  • RSA603A - Opt. L9 - Korean manual
  • RSA603A - Opt. L10 - Russian manual
  • RSA603A - Opt. L99 - No manual
  • RSA603A - Opt. C3 - Calibration Service 3 Years
  • RSA603A - Opt. C5 - Calibration Service 5 Years
  • RSA603A - Opt. D1 - Calibration Data Report
  • RSA603A - Opt. D3 - Calibration Data Report 3 Years (with Opt. C3)
  • RSA603A - Opt. D5 - Calibration Data Report 5 Years (with Opt. C5)
  • RSA603A - Opt. R5 - Repair Service 5 Years (including warranty)
Calibration Form Tektronix RSA603A

Repair Form Tektronix RSA603A
Maximum file size: 40MB

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ModelRSA603A

The Tektronix RSA603A USB Spectrum Analyzer provides real-time signal capture from 9 kHz to 3.0 GHz with 40 MHz acquisition bandwidth, supporting interference detection and transient analysis in rugged, battery-powered environments. It features DPX spectrum/spectrogram views and meets Mil-Std 28800 Class 2 conditions.

Equipped with optional tracking generator, GPS/GLONASS/Beidou receiver, and high-speed streaming capture, it enables cable/antenna tests, recording and remote spectrum monitoring. SignalVu-PC software offers vector analysis and custom programmability for full application control.

Testwall can supply the used Tektronix RSA603A, 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 RSA603A.

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