Datasheet

Version 04.00, December 2018
Rohde & Schwarz R&S
®
Cable Rider ZPH Cable and Antenna Analyzer 7
Level
Display range
displayed noise floor to +30 dBm
Maximum rated input level
DC voltage
50 V
CW RF power
33 dBm (= 2 W)
Peak RF power
duration < 3 s
36 dBm (= 4 W)
Max. pulse voltage
150 V
Max. pulse energy
pulse width 10 µs
10 mWs
Intermodulation
Third-order intercept (TOI)
intermodulation-free dynamic range, signal level 2 × –20 dBm, RF attenuation = 0 dB,
RF preamplifier = off
f = 1 GHz
+7 dBm (meas.)
f = 2.4 GHz
+10 dBm (meas.)
Second-harmonic intercept (SHI)
RF attenuation = 0 dB, RF preamplifier = off, signal level = –40 dBm
f
in
= 20 MHz to 1.5 GHz
–60 dBc (nom.)
f
in
= 1.5 GHz to 2 GHz
–80 dBc (nom.)
Displayed average noise level
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, –135 dBm (typ.)
10 MHz to 1 GHz
< –142 dBm, –146 dBm (typ.)
1 GHz to 4 GHz
< –140 dBm, –144 dBm (typ.)
frequency
preamplifier = on
1 MHz to 10 MHz
< –150 dBm, –160 dBm (typ.)
10 MHz to 3 GHz
< –158 dBm, –163 dBm (typ.)
3 GHz to 4 GHz
< –156 dBm, –161 dBm (typ.)
Immunity to interference, nominal values
Image frequencies
f
in
– 2 × 30.15 MHz
< –70 dBc (nom.)
f
in
– 2 × 830.15 MHz
< –70 dBc (nom.)
f < 3 GHz , f
in
– 2 × 830.15 MHz
< –70 dBc (nom.)
f < 3 GHz, f
in
– 2 × 4042.65 MHz
–60 dBc (nom.)
f ≥ 3 GHz, f
in
+ 2 × 830.15 MHz
–60 dBc (nom.)
Intermediate frequencies
30.15 MHz, 830.15 MHz, 4042.65 MHz
< –60 dBc (nom.)
Other interfering signals,
signal level – RF attenuation < –30 dBm
f ≤ 3 GHz, spurious at f
in
– 2021.325 MHz
< –60 dBc (nom.)
Other interfering signals, related to local
oscillators
∆f ≥ 300 kHz
< –60 dBc (nom.)
f = receive frequency
Residual spurious response
input matched with 50 Ω,
without input signal, RBW ≤ 30 kHz,
f ≥ 3 MHz, RF attenuation = 0 dB
< –90 dBm (nom.)
Level display
Logarithmic level axis
1/2/3/5/10/20/30/50/100/120/150 dB,
10 divisions
Linear level axis
0 % to 100 %, 10 divisions
Number of traces
2
Trace detectors
max. peak, min. peak, auto peak, sample,
RMS
Trace functions
clear/write, max. hold, min. hold, average,
view
Setting range of reference level
–130 dBm to +30 dBm
Units of level axis
dBm, dBmV, dBµV, V, W