- 9 kHz to 6.2 GHz frequency range covers a broad range of analysis needs
- +20 dBm to -160 dBm measurement range
- Mil-Std 28800 Class 2 environmental, shock and vibration specifications for use in harsh conditions
- Fast sweeps (2 per second) over entire 6.2 GHz span for quick detection of unknown signals
- Acquisition bandwidth of 40 MHz enables wideband vector analysis of modern standards
- Minimum signal duration as short as 15 μsec captured with 100% probability of intercept
Key features of Tektronix RSA306B Real-Time Spectrum Analyzer
- Full-featured spectrum analysis capability with included Tektronix SignalVu-PC™ software
- Signal analysis performance improves by pairing the USB RSA306B with more powerful host computers
- 17 spectrum and signal analysis measurement displays enable dozens of measurement types
- Time-qualified triggers enable capture of events at desired pulse widths, ideal for capturing dynamic test environments
- Frequency mask triggers facilitate definition of a spectrum mask to capture events or signal anomalies based on their frequency and amplitude
- DPX density trigger lets you analyze and measure infrequent or elusive RF events by defining a spectrum measurement box then based on how frequently the instrument detects RF power within this box, it can trigger to capture the signal
- Options for mapping, modulation analysis, WLAN, LTE, and Bluetooth standards support, pulse measurements, playback of recorded files, signal survey, and frequency/phase settling
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EMC/EMI pre-compliance and troubleshooting - CISPR detectors, predefined standards, limit lines, easy accessory setup, ambient capture, failure analysis, and report generation
- DataVu-PC software enables multi-unit recording in variable bandwidths
- Real time Spectrum/Spectrogram display to minimize time spent on transient and interference hunting
- Application programming interface (API) included for Microsoft Windows and Linux environments
- MATLAB instrument driver for use with Instrument Control Toolbox
- Streaming capture records long-term events
- Three year warranty
Applications of Tektronix RSA306B Real-Time Spectrum Analyzer
- Academics/education
- Maintenance, installation and repair in the factory or field
- Value-conscious design and manufacturing
- Interference hunting
The RSA306B: a new class of instrument
The RSA306B offers full featured spectrum analysis and deep signal analysis at a very attractive price. Using a fast USB3 interface and a user's computer, the RSA306B separates signal acquisition from measurement, dramatically lowering the cost of instrument hardware. The data analysis, storage, and replay is performed on your personal computer, tablet, or laptop. Managing the PC separately from the acquisition hardware makes computer upgrades easy, and minimizes IT management issues.
The RSA306B with SignalVu-PC offers basic and advanced measurements for field and lab
See what you've never seen before: The 40 MHz real time bandwidth of the RSA306B combined with the processing power of SignalVu-PC shows you every signal, even down to 15 μs in duration when a high-performance PC is used. The following image shows a WLAN transmission (green and orange), and the narrow signals that repeat across the screen are a Bluetooth access probe. The spectrogram (upper part of the screen) clearly separates these signals in time to show any signal collisions.
Specifications of Tektronix RSA306B Real-Time Spectrum Analyzer
All specifications are guaranteed unless noted otherwise.
Frequency of Tektronix RSA306B Real-Time Spectrum Analyzer
RF input frequency range 9 kHz to 6.2 GHz
Frequency reference accuracy
Initial accuracy at calibration ±3 ppm + aging (after 20 minute warmup at 18 °C to 28 °C ambient)
Accuracy, typical ±20 ppm + aging (after 20 minute warm up at -10 °C to 55 °C ambient)
Aging, typical ± 3 x 10-6 (1st year), ±1 x 10-6/year thereafter
External frequency reference input
Input frequency range 10 MHz ±10 Hz
Input level range -10 dBm to +10 dBm sinusoid
Impedance 50 Ω
Center frequency resolution
Block IQ samples 1 Hz
Streamed ADC samples 500 kHz
Amplitude
RF input impedance 50 Ω
RF input VSWR (typical) ≤ 1.8:1 (10 MHz to 6200 MHz, reference level ≥ +10 dBm)
(Equivalent Return Loss: ≥11 dB)
Maximum RF input level without damage
DC voltage ±40 VDC
Reference level ≥ –10 dBm +23 dBm (continuous or peak)
Reference level < –10 dBm +15 dBm (continuous or peak)
Maximum RF input operating level
The maximum level at the RF input for which the instrument will meet its measurement specifications.
Center frequency < 22 MHz
(low-frequency path) +15 dBm
Center frequency ≥22 MHz
(RF path) +20 dBm
