Microwave Frequency Q-Meter

Microwave Q-Meter

SPDR & SiPDR dedicated

Portable material testing setup.

Fast & Easy testing

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

Alternative to VNA

For materials testing

Parameters

Interface (data and power):	Mini‑USB (connect to USB port)
Power consumption:	5 V, ~400 mA
Accuracy of measurement:	ε: 1% for Q > 1000 Δtan δ = ±2·10⁻⁵ or ±0.03·tan δ
Range of measured Q‑factor:	200 ÷ 100 000
Frequency range (models):	Type 1: 4.4 GHz ÷ 5.2 GHz Type 2: 1.4 GHz ÷ 2.6 GHz Type 3: 0.7 GHz ÷ 1.3 GHz
Frequency resolution:	1 kHz
Frequency stability:	2.5 ppm
Output power:	12 dBm ± 3 dBm
Range of input power:	−55 dBm ÷ −5 dBm
Measurement time:	< 10 s
Size:	19 mm × 72 mm × 108 mm
Weight:	250 g
Software:	Control app for Windows Export: CSV, BMP Import: CSV

The Microwave Frequency Q‑Meter (Types 1–3) measures resonance parameters of microwave components—determining permittivity, loss tangent, Q‑factor and frequency shifts via multipoint resonance curve fitting.

Measurement Results

Interior of the aluminum custom‑milled case with isolated chambers, PCB filtering structures and QMeter response

Links

Q-Meter Brochure

Get Quote

Link to contact us via form:

Microwave Q-Meter

SPDR & SiPDR dedicated

Fast & Easy testing

Alternative to VNA

Related Products