Advanced Test and Measurement
Instruments and Power Supplies

Rohde and Schwarz ZPH Cable Rider

Cable and Antenna Analyzer with single and dual port (combi) versions

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The Cable Rider ZPH has all the essential basic measurement capabilities required for installing and maintaining antenna systems in the field. Its unique features ensure fast and efficient cable and antenna measurements and spectrum analysis. Two different ZPH models are available to suit different needs, a pure one-port cable and antenna analyzer and a two-port model with additional spectrum analysis and tracking generator features.

  • Frequency range up to 3 GHz or 4 GHz, upgrade via keycode

  • One-port model features: DTF, return loss, VSWR and cable loss measurements

  • Two-port model additionally features S21 measurements, spectrum and interference analysis, AM/FM/ASK/FSK demodulation

  • Ideal for field use: up to 9-hour battery life, 2.5 kg (5.5 lb), backlit keypad, fast boot time, non-reflective display, small form factor, ruggedized housing (IP51)

Product Variants

Model Price


Cable and Antenna Analyzer single channel


Cable and Antenna Analyzer dual channel (combi)
Model Description Price
ZPH GPS Support option
ZPH frequency upgrade, 3GHz to 4GHz
ZPH channel power meter option
ZPH pulse measurements with power sensor option
ZPH power sensor support option
Series Model Price
Combined open/short/50 Ω calibration standard for VSWR and DTF measurements
Carry bag/soft case for hand-held instruments
Battery charger for HA-Z306 Li-ion battery pack
Lithium Ion Battery Pack, 6.4 Ah
Hard case for hand-held units
50 Ω N-type calibration unit, 2MHz - 4GHz
Embedded thumbnail for Rohde and Schwarz ZPH

Rohde and Schwarz ZPH

Embedded thumbnail for Rohde and Schwarz ZPH 2-port version

Rohde and Schwarz ZPH 2-port version

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