Microwave Q-Meter on 10 GHz

Fast & Easy testing

USB‑connected Windows application provides real‑time parameter adjustment.

SPDR — top view (loops and label removed)

SPDR & SiPDR dedicated

Portable material testing setup.

VNA — vector network analyzer

Alternative to VNA

For materials testing

  • Interface (data and power):
USB‑C (connect to USB 3.0 port)
  • Power consumption:
5 V, 900 mA
  • Accuracy of measurement:
  • Q: 2% for Q > 1000
  • F: 2.5 ppm
  • Range of measured Q‑factor:
200 ÷ 100 000
  • Frequency range:
8.4 GHz ÷ 10.4 GHz
  • Frequency resolution:
1 kHz
  • Frequency stability:
2.5 ppm
  • Output power:
1 dBm ± 3 dBm
  • Range of input power:
–80 dBm ÷ –30 dBm
  • Weight:
300 g

The Microwave Q‑Meter Type 4 measures the resonance parameters of microwave components— determining Q‑factor and frequency shifts by analyzing resonance curve characteristics.

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