USB Real-Time Spectrum Analyzer & Vector Signal Generator

  • Interface: USB 3.0
  • OS: Win

Dual USB True I/Q Streaming | RF 10MHz to 6 GHz

Aaronia presents the SPECTRAN® V6 X: the world's first and only 6 GHz USB spectrum analyzer with dual USB true I/Q streaming of up to 160 MHz instanta­neous bandwidth (complex I/Q). It offers an extremely small POI (Probability Of Intercept) of up to 10ns and thus captures even extremely short signals. Furthermore, the SPECTRAN V6 X integrates a vector signal generator/tracking generator with a modulation bandwidth of up to 120 MHz.

ModelReal-Time BandwidthSweep SpeedSignal GeneratorI/Os
80 MHz (opt. 120 MHz) I/Q
300/440 GHz/s
(opt. 120 MHz)1 Rx (opt. 1 Tx)
80 MHz (opt. 120 MHz) I/Q
300/440 GHz/s
120 MHz1 Rx & 1 Tx
160 MHz I/Q
730/1100 GHz/s
120 MHz2 Rx & 1 Tx

What's included

  • Spectran unit
  • USB cables
  • RTSA-Suite PRO software
  • Manuals on USB stick
  • Transport case

USB Real-Time Spectrum Analyzer & Vector Signal Generator

  • Interface: USB 3.0
  • OS: Win

art : V6-250
€ 3 498 excl. VAT
€ 4 373 incl. VAT

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More information


Real-time bandwidth Rx
Up to 160 MHz
Real-time bandwidth Tx
120 MHz (opt. 245MHz)
POI (FFT-based)
Up to 97 ns
POI (I/Q-based)
Up to 10 ns
Max. power Rx
+23 dBm
Max. power Tx
+20 dBm
DANL (internal pre-amp on)
Typ. -170 dBm/Hz
Amplitude accuracy (typ.)
Typ. +/- 0,5 dB (compensated by FIR filter)
USB streaming connection
One or two USB 3.0 (USB 3.1 Gen1; USB 3.2 Gen1)
USB bandwidth
Up to 784 MBytes/s sustained throughput to PC (dual USB 3.0)
Frequency reference accuracy
0,5 ppm (5 ppb via OCXO option)
RBW (resolution bandwidth)
62 mHz to 200 MHz
Measurement units
Over 20 (e.g. dBm, dBμV, V/m, A/m, W/m², dBμV/m, W/cm²)
Min, Max, AVG, Peak, QPeak
Attenuator range
50 dB / 70 dB (0,5 dB steps)
Over 20 (e.g. ACT, AVG, MAX, MIN, QPEAK)
Measurement modes
True IQ or Power/Frequency data
Cursor, Measurement, Density
Dual 2GSPS 16 Bit
2GSPS 14-Bit
GPS/QZSS, GLONASS, BeiDou and Galileo (concurrent reception)
GPS synchronisation
+/- 10ns timestamping in each data packet
External Frequenc Reference Input
typ. 10MHz, 3,5VRMS into 50 Ohm (SMB-connector)
DSP processing
930 GMACs
2 GB
RF connectors
SMA (Rx,Tx), SMB (Trigger, Refclock, GPS, PPM). All 50 Ohms.
Temperature range (operation)
0 °C to +50 °C (extended -40 to +75 °C)
210 x 115 x 30 mm
850 g
USB 3.2 Gen 1 Type-C PD 3.0
Power consumption
Typical 15 W

Product information

  • Frequency range: 10MHz to 6GHz
  • Unlimited continuous true I/Q streaming over up to 2xUSB 3.0 
  • Instanta­neous bandwidth (complex I/Q) of up to 245MHz (2x122MHz)
  • I/Q vector signal generator bandwidth of 120MHz
  • Parallel measurement of several frequency bands 
  • Sweep speed up to 1THz/s 
  • POI up to 97ns (FFT based) 
  • POI up to 10ns (I/Q based) 
  • Exceptional dynamic range through the use of a 16-bit ADC with 2GSPS 
  • Sample rate: 500 MSPS (16 Bit Dual 256 MSPS I/Q-Data) 
  • FPGA: 930GMAC/s 
  • FFT rate: 960 million FFT points/s 
  • Several devices cascadable! 
  • Stackable accessories 
  • Light and compact 
  • Full MATLAB support
Options / Extensions
  • OCXO time base - 5 ppb with extremely high shock and vibration resistance (±0.1ppb/g)
  • 120 MHz RTBW (for V6-RSA250X & V6-RSA500X)
  • 120 MHz Vector Signal Generator (only for V6-RSA250X, already integrated in the higher versions)
  • Extremely low-noise preamplifier with 20dB gain
  • Internal GPS (Includes spoofing detection and active GPS antenna with SMB cable)
  • RF over Fiber
  • 4-way Splitter
  • 26800mAh Powerbank
  • Large selection of compatible Aaronia antennas
Depending on the version, the SPECTRAN V6 X has one or two USB 3.0 ports for data transfer. A further USB port can optionally be used as power supply. A 26,800 mAh power pack with the same form factor is available separately and allows operation without the strain on the laptop battery.
SoftwareThe spectrum analyzer is supplied with the latest version of the RTSA-Suite PRO software. It is the most powerful and versatile spectrum analysis software solution on the market. The RTSA-Suite PRO allows signals to be displayed and analyzed in real time in many different ways. The software is constantly being developed and expanded. In the download section we provide daily updates. In the SPECTRAN V6 Forum you will find all the latest information about our software.

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