| Rohde and Schwarz ZPH-COM2 Specifications |
| Frequency range |
R&S Cable Rider 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 |
2MHz ≤f ≤4GHz (with R&S ZPH-B4 option) |
>42 dBm (nom.) |
| Measurement speed |
|
0.3 ms/point |
| Result formats |
|
magnitude, VSWR, magnitude and distance-to fault, VSWR and distance-to-fault |
| One-port cable loss measurement |
| Result format |
|
magnitude |
| Range |
selectable |
1/2/5/10/20/50/100/120/150dB |
| Distance-to-fault analysis |
| Result formats |
|
return loss (dB), VSWR |
| Fault resolution |
|
1.5m × 108m × 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) |
30dBm |
| |
model .12: port 1 (RF input) |
20 dBm |
| |
port 2 (reflectometer input) |
23dBm |
| 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) |