Tektronix RSA3408B Real-Time Spectrum Analyzer, 8 GHz

The Tektronix RSA3408B 8 GHz Real-Time Spectrum Analyzer features RF measurement capability, capturing DC up to 8 GHz frequency range while offering a wide vector span of 36 MHz. The Tektronix RSA3408B model has a different architecture from traditional tools and is capable of capturing continuous, intermittent, or random signals with equal ease. The spurious-free dynamic range at maximum capture bandwidth is –73 dBc/36 MHz with class-leading image rejection. The Tektronix RSA3408B Spectrum Analyzer is suitable for a wide range of applications, including testing RF debug, spectrum monitoring, SDR, analog demodulation, and audio distortion measurement for tactical radio and sonar systems.

The Tektronix RSA3408B 8 GHz Real-Time Spectrum Analyzer can interpret time-variant signals, amplitude, phase, and frequency domains, highlighting the device's well-rounded functionalities. Offline analysis is also available with RSAVu software. The DPX spectrum processing provides an intuitive understanding of time-varying RF signals with color-graded displays, based on the frequency of occurrence. The Tektronix RSA3408B 8 GHz Real-Time Spectrum Analyzer operates in an environment of +10°C to +40°C, requiring a power of 90 VAC to 264 VAC, 47 Hz to 63 Hz.

Product Info Product Options Related Products

Frequency range	DC up to 8.0 GHz
Spectrum measurements	>48000 per second
Max. capture BW	36 MHz
Memory	64 MB / 256 MB
Spurious-free dynamic range (at Max. capture BW)	–73 dBc / 36 MHz
DANL, 1 GHz	–151 dBm / Hz
Digital I and Q output option bandwidth	Up to 36 MHz BW
Operating temperature	+10°C to +40°C
Power consumption	400 VA maximum
Dimensions (H x D x W)	215 x 425 x 425 mm (8.5 x 16.7 x 16.7 in)
Weight	20 kg (44 lb.)

DC to 8 GHz measurement frequency range
100 Hz to 3 GHz measurement span and 36 MHz vector span
Real-time analysis for seamless capture of time-varying RF signals
DPX spectrum display facilitates observation of intermittent signals
Spectrogram provides a 3-D representation of time-varying spectrum
Spectrum analysis of power, ACPR, C/N, OBW, EBW, and spurious signals
Analog modulation analysis of AM, PM, FM, ASK, and FSK signals
Digital modulation analysis ranging from BPSK to 256QAM (Option 21)
- Constellation analysis
- EVM analysis
- AM/AM and AM/PM distortion analyses
- RFID analysis
Time characteristic analysis
- Pulse measurements
- Signal source analysis
CCDF analysis
8.4 inch TFT color display and sturdy cabinet
USB, LAN, and GPIB interfaces