| Frequency range |
|
| R&S@Cable Rider ZPH (2-port combi model .12) |
with R&S@ZPH-K1 options |
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 |
| 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-to fault, VSWR and distance-to-fault |
| 1-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 .12: port 1 (RF input) |
30 dBm |
| |
model .12: port 1 (RF input) |
20 dBm |
| |
port 2 (reflectometer input) |
23 dBm |