Instruction Manual

Version 08.00, June 2011
Rohde & Schwarz R&S
®
FSH4/FSH8 Spectrum Analyzer 13
R&S
®
FSH-K46 CDMA2000
®
BTS pilot channel and EVM measurement
application
R&S
®
FSH-K46E CDMA2000
®
BTS code domain power measurement
application
The specifications below apply to the R&S
®
FSH4 and R&S
®
FSH8. They are based on the data sheet specifications of the R&S
®
FSH4
and R&S
®
FSH8, have not been checked separately and are not verified during instrument calibration. Measurement uncertainties are
indicated as 95 % confidence intervals. The specified level measurement errors do not take into account systematic errors due to
reduced signal-to-noise ratio (SNR).
Measurements R&S
®
FSH-K46 R&S
®
FSH-K46E
Spectrum overview ● ●
Result summary ● ●
RF channel power ● ●
Rho ● ●
Carrier frequency error ● ●
Active channels ● ●
Composite EVM ● ●
Peak to average ● ●
Pilot channel power (Cd 0) ● ●
Sync channel power (Cd 32) ● ●
Code domain power – ●
RF channel power – ●
Pilot power – ●
Sync power (rel. to RF ch. pwr./pilot) – ●
Code power (rel. to RF ch. pwr./pilot) – ●
Carrier frequency error – ●
Rho – ●
Composite EVM – ●
PN offset found – ●
Code domain channel table – ●
Channel type – ●
Walsh code/spreading factor – ●
Symbol rate (ksps) – ●
RC – ●
Status – ●
Power absolute (dBm) – ●
Power relative (rel. to RF ch. pwr./pilot) – ●
PN scanner – ●
Detected PN offset – ●
Power per detected PN Offset – ●
All specifications are valid for RC3, one traffic channel, SNR > 30 dB, +15 °C to +35 °C.
Frequency range 15 MHz to 3.0 GHz
Carrier frequency uncertainty, nominal values
Lock range ±10 kHz
Measurement uncertainty SNR > 30 dB,
Δf
ref
= uncertainty of reference frequency
< 10 Hz + Δf
ref
RF channel power
frequency > 15 MHz
preamplifier = OFF –60 dBm < P
RF channel
< 20 dBm
Measurement range
preamplifier = ON –75 dBm < P
RF channel
< 20 dBm
Measurement uncertainty –75 dBm < P
RF channel
< 20 dBm,
ref. level adjusted to RF channel power
< 1 dB, typ. 0.5 dB
PICH power SNR > 30 dB
Measurement range –40 dBm < P
RF channel
< 20 dBm P
RF channel
– 20 dB < P
PICH
< P
RF channel
Measurement uncertainty P
RF channel
– 20 dBm < P
CPICH
< P
RF channel
< 1 dB, typ. 0.5 dB
F-SYNC power SNR > 30 dB
Measurement range –40 dBm < P
RF channel
< 20 dBm P
RF channel
– 20 dB < P
SYNC
< P
RF channel
Measurement uncertainty P
RF channel
– 20 dBm < P
SYNC
< P
RF channel
< 1 dB, typ. 0.5 dB