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Rohde & Schwarz ZPH Series Two-Port Model

The R&S®CableRider ZPH 2-port model 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. The easy-to-use analyzer features a touchscreen and large keypad designed for field use.


Key Features



  • Frequency range in cable and antenna analyzer mode from 2 MHz to 3 GHz or 4 GHz, upgrade via keycode

  • Frequency range in spectrum analyzer analyzer mode from 5 kHz 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:

  • two-port transmission measurement

    • spectrum analysis

    • interference analysis

    • signal strength mapping

    • modulation analysis


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

  • Large color touch screen

  • Measurement wizard to speed up measurements and avoid human errors

  • Easy and cost-efficient upgrades of all options via software key code



Specifications


     
Frequency Range R&S®CableRider ZPH (one-port model .02) 2 MHz to 3 GHz
  with R&S®ZPH-B4 option 2 MHz to 4 GHz
  R&S®CableRider ZPH (two-port combi model .12)

 

  with R&S®ZPH-K1 option 5 kHz to 3 GHz
  with R&S®ZPH-B4 and R&S®ZPH-K1 options 5 kHz to 4 GHz
Frequency resolution  

1 Hz

Spectrum measurement with combi model .12 only, with R&S®ZPH-K1 option    
Spectral purity, SSB phase noise f = 500 MHz, carrier offset 30 kHz < –88 dBc (1 Hz), typ. –95 dBc (1 Hz)
  f = 500 MHz, carrier offset 100 kHz < –98 dBc (1 Hz), typ. –105 dBc (1 Hz)
  f = 500 MHz, carrier offset 1 MHz < –118 dBc (1 Hz), typ. –125 dBc (1 Hz)
Displayed average noise level (DANL) 0 dB RF attenuation, termination 50 Ω, RBW = 1 kHz, VBW = 10 Hz, sample detector, log scaling, normalized to 1 Hz  
  frequency preamplifier = off  
  1 MHz to 10 MHz < –130 dBm, typ. –135 dBm
  10 MHz to 1 GHz < –142 dBm, typ. –146 dBm
  1 GHz to 4 GHz < –140 dBm, typ. –144 dBm
  frequency preamplifier = on  
  1 MHz to 10 MHz < –150 dBm, typ. –160 dBm
  10 MHz to 3 GHz < –158 dBm, typ. –163 dBm
  3 GHz to 4 GHz < –156 dBm, typ. –161 dBm
Individual measurements   reflection (S11), one-port cable loss, distance-to-fault
Port output power controlled via tracking generator attenuation –10 dBm (nom.)
Maximum permissible spurious signal measurement = reflection (S11)/one-port cable loss/distance-to-fault analysis +17 dBm (nom.)
Data points selectable 101 to 2501
Reflection measurement S11    
Corrected directivity with R&S®ZN-Z103 option 2 MHz ≤ f ≤ 4 GHz (with R&S®ZPH-B4 option) > > 42 dB (nom.)
Measurement speed   0.3 ms/point
Result formats   magnitude, VSWR, magnitude and distance-tofault, VSWR and distance-to-fault
One-port cable loss measurement    
Result format   magnitude
Range selectable 1/2/5/10/20/50/100/120/150 dB
Distance-to-fault analysis    
Result formats   return loss (dB), VSWR
Fault resolution   1.5 m × 108 m × velocity factor/span
Maximum cable length depending on cable loss 1500 m (nom.)
Maximum rated input levels    
DC voltage   50 V
CW RF power model .02: port 1 (power meter input) 30 dBm
  model .12: port 1 (RF input) 20 dBm
  port 2 (reflectometer input) 23 dBm
General data    
Display resolution WVGA 800 × 480 pixel
Battery (R&S®HA-Z306 option) capacity 72 Wh
  voltage 11.25 V (nom.)
Operating time with new, fully charged battery one-port model .02 9 h
  two-port combi model .12, spectrum analyzer mode 9 h
  two-port combi model .12, cable and antenna analyzer mode 6.5 h
Dimensions W × H × D 202 mm × 294 mm × 76 mm
    (8.0 in × 11.6 in × 3 in)
Weight   2.5 kg (5.5 lb)


 
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