Vector Network Analyzer – USB


T-Series affordable, high performance USB-VNAs provide excellent measurement capabilities.

USB Vector Network Analyzer 6.5 GHz (USB-VNA)

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  • Frequency range: 1 MHz to 6.5 GHz
  • Wide dynamic range >121 dB typ.
  • Low noise level < -120 dB
  • Low trace noise 0.01 dB rms
  • High measurement speed 120 us/point
  • High effective directivity > 42 dB
  • Remote control: UI Software or LabView

When challenging testing requirements have to be conducted, but with a tight budget in mind, T-Series USB Vector Network Analyzers (VNAs) are the answer. These USB VNAs, designed by Transcom, offer excellent performance at a very attractive price. T-Series USB Vector Network Analyzers (USB VNAs) are remote controlled via USB and can be operate via a standard UI software or allow integration in LabView system environments. The USB VNAs are available for 6.5 GHz and allow with their 2-port configuration to measure S11, S21, S12 and S22 parameters. These reliable T&M instruments are perfectly suited for R&D, manufacturing, QA and educational applications.USB VNA - Back sideT- Series Models


Frequency Range






T6 1 MHz to 6.5 GHz USB 2 UI Software or

Measurement Range

Impedance 50 Ω
Test Port Connector N-type (f)
Number of Test Ports 2
Full CW frequency Accuracy ±5×10-6
Frequency Resolution 1 Hz
Measurement Points 2 to 10001
Measurement Bandwidths 1 Hz to 50 kHz
Dynamic Range >117 dB / 121 dB typ. (IFBW=10Hz)

Test Port Output

Match (w/o system error correction) 18 dB
Power Range -50 dBm to +5 dBm
Power Accuracy +/- 1.5 dB
Power Resolution  0.05 dB

General Data

USB connector USB-2.0
External reference input frequency / power SMA (f), 10 MHz, 2 dBm +/- 3 dB
External reference output frequency / power SMA (f), 10 MHz, 3 dBm +/- 2 dB
Operating Temperature +5° to +40°C (41°F to 104°F)
Storage Temperature -45° to +55°C (-49°F to 131°F)
Humidity (max.) 90 %  (25°C / 77°F)
Power Supply 110 / 220 VAV, 50/60 Hz, +/-10%
Power Consumption 18W
Dimensions ( mm / in) 180 x 50 x 290 / 7.1 x 2.0 x 11.4
Weight (kg / lbs) 2.3 kg / 5.1 lbs
Calibration Interval 3 years

Specifications subject to change without further notification.

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2-port VNA2-Port / 4-Port VNAs