The Rohde & Schwarz ZVH can be retrofitted for additional requirements such as spectrum analysis. The retrofitting is carried out by software activation or additional equipment, the device does not have to be sent in.
The Rohde & Schwarz ZVH-K1 spectrum analysis measurements option extends the Rohde & Schwarz ZVH by several measurement functions. This extension includes the measurement of the channel power, the measurement of the occupied bandwidth, the power measurement on pulsed signals (TDMA Power), the adjacent channel power measurement (ACLR), the measurement of spurious emissions (Spectrum Emission Mask), the measurement of the modulation spectrum on pulsed signals with gated sweep , the field strength measurements with directional antenna or isotropic antennas, measurements of signal distortions due to harmonics (harmonic distortion) and the AM modulation degree measurement. A frequency counter, a noise marker and an AM / FM AF demodulator are also included.
