Instruction Manual

Version 08.00, June 2011
Rohde & Schwarz R&S
®
FSH4/FSH8 Spectrum Analyzer 5
Adjacent channel leakage power ratio (ACLR)
frequency < 3.6 GHz, total power > –20 dBm
3GPP WCDMA
adjacent channel nominal > 55 dB
alternate channel nominal > 58 dB
CDMA2000
®
adjacent channel nominal > 58 dB
Dynamic range
alternate channel nominal > 61 dB
Immunity to interference, nominal values
serial number < 105000
f
in
– 2 × 21.4 MHz < –70 dBc, typ. –80 dBc
f
in
– 2 × 831.4 MHz < –70 dBc, typ. –90 dBc
f
in
– 2 × 4881 MHz –60 dBc
serial number ≥ 105000
f
in
– 2 × 54.4 MHz < –70 dBc, typ. –80 dBc
f
in
– 2 × 860.8 MHz < –70 dBc, typ. –90 dBc
Image frequencies
f
in
– 2 × 4892.8 MHz –60 dBc
serial number < 105000
21.4 MHz, 831.4 MHz, 4881.4 MHz < –60 dBc, typ. –80 dBc
8931.4 MHz –50 dBc
serial number ≥ 105000
54.4 MHz, 860.8 MHz, 4892.8 MHz < –60 dBc, typ. –80 dBc
Intermediate frequencies
8924.8 MHz –50 dBc
serial number < 105000
f ≤ 3.6 GHz,
spurious at f
in
– 2440.7 MHz
< –60 dBc
3.6 GHz < f ≤ 8 GHz,
spurious at f
in
– 4465.7 MHz
< –60 dBc
serial number ≥ 105000
f ≤ 3.6 GHz,
spurious at f
in
– 2446.4 MHz
< –60 dBc
Other interfering signals,
signal level – RF attenuation < –20 dBm
3.6 GHz < f ≤ 8 GHz,
spurious at f
in
– 4462.4 MHz
< –60 dBc
f ≤ 3.6 GHz
∆f < 300 kHz –60 dBc
∆f ≥ 300 kHz < –60 dBc
f > 3.6 GHz
∆f < 300 kHz –54 dBc
∆f ≥ 300 kHz < –54 dBc
Other interfering signals, related to local
oscillators
f = receive frequency
Residual spurious response input matched with 50 Ω,
without input signal, RBW ≤ 30 kHz,
f ≥ 3 MHz, RF attenuation = 0 dB,
tracking generator OFF
< –90 dBm
Level display
Logarithmic level axis 1/2/5/10/20/50/100 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 –80 dBm to +30 dBm
Units of level axis dBm, dBmV, dBµV, V, W