Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
RSA306
USB Spectrum Analyzer
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Tektronix RSA306 USB Spectrum Analyzer
The Tektronix RSA306 is a low cost, PC based USB Real Time Spectrum Analyzer designed to operate in the frequency range of 9 kHz to 6.2GHz. This compact instrument offers a wide range of in-depth signal analysis and spectrum analysis capabilities at an unmatched price. With this model, the user can have the data analysis, replay, and storage performed on a standard personal computer or other smart devices such as a tablet or laptop. This model comes equipped with Tektronix’s SignalVu-PC™ program, with 27 conventional signal analysis and spectrum measurements. Users can rely upon this instrument for their daily analysis requirements across RF Communications, Maintenance, Repair, Sensing and Instrumentation, and other applications.
This smart instrument features options for standards support, frequency settling, mapping, modulation, and pulse measurements. For advanced users coming with a programmatic approach, the integrated application programming interface (API) for Microsoft Windows environments brings great opportunities. The Tektronix RSA306 can perform measurements in a range of +20 dBm to -160 dBm. For advanced measurements across LTE base station transmitters, the user can employ this instrument in conjunction with SV28. The SignalVu-PC, which comes standard with the Tektronix RSA306, brings a variety of application-specific analysis and measurement options, such as: Pulse Analysis, 802.11a/b/g/j/p, 802.11n, 802.11ac WLAN analysis, Phase 1 & Phase 2 signals P25 analysis, etc.
To minimize time wasted on interference and transient hunting, the Tektronix RSA306 comes with a real-time spectrum/spectrogram display. In addition, this model features real-time DPX spectrum/spectrogram processing. The power of SignalVu-PC, combined with the 40 MHz real-time bandwidth of this instrument, makes it possible to show the user 100 μs signals.
| Model | RSA306 |
|---|---|
| Manufacturer | Tektronix |
| Series | RSA300 |
| Type | USB Spectrum Analyzer |
| Frequency Range | 9 kHz to 6.2 GHz |
| USB Device Port | USB 3.0 - Micro-B |
| Weight | 1.3 lbs |
| RSA306 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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