Rohde & Schwarz ZPV Vector Voltmeter - Tuners
Tuner ZPV-E1
Range 10 Hz(!) to 50 MHz through two 1 MOhm BNC inputs, separate sync input.
Tuner ZPV-E2
The ZPV-E2 tuner module covers the frequency range from 100 kHz – 1 GHz (typ. 1.2 GHz) through two permanently attached high impedance probes (50 kΩ / 2 pF).
Tuner ZPV-E3
0.3 – 2000 MHz (overrange 2500 MHz), 2 × 50 Ω input. ratio -90 / +70 dB
Measurement examples
Reference measurement – the cable
between A and B inputs is defined as 0 dB / 0°.
Extending the cable through four BNC adapter plugs
results in 0.62 dB extra attenuation and 11° phase shift.
Measuring a 20 dB (nom.) attenuator
(click images to enlarge)
