SMU_dat-sw-en.pdf - 第32页
Version 08.00, Januar y 2012 32 Rohde & Schwarz R&S ® SMU200A Vector Signal Generator CDMA2000 ® with R&S ® SMU-K46 option Error vector magnitude (EVM) F-PICH, F-SYNC and one F-FCH, RMS < 0.8 %, 0.3 % (typ…
Version 08.00, January 2012
Rohde & Schwarz R&S
®
SMU200A Vector Signal Generator 31
3GPP FDD with R&S
®
SMU-K42 option
Error vector magnitude 1 DPCH, RMS < 0.8 %, 0.3 % (typ.)
test model 1, 64 DPCH
level 10.5 dBm PEP, 16.5 dBm PEP with R&S
®
SMU-B31, R&S
®
SMU-B36 options
frequency = 1800 MHz to 2200 MHz
5 MHz offset (baseband gain: 3 dB) > 67 dB, 71 dB (typ.)
Adjacent channel leakage ratio (ACLR)
10 MHz offset (baseband gain: 6 dB) > 72 dB, 74 dB (typ.)
A
Ref -9.1 dBm
*
*
*1 R
M
CLRWR
3DB
RBW 30 kHz
VBW 300 kHz
SWT 2 sAtt 10 dB*
NOR
*
Center 2.14 GHz Span 25.5 MHz2.55 MHz/
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
T
x
C
h
annel W-
C
D
MA 3GPP FW
D
Bandwidth 3.84 MHz
Power -6.67 dBm
Adjacent Channel
Bandwidth 3.84 MHz
Lower -72.03 dB
Spacing 5 MHz
Upper -72.46 dB
Alternate
C
h
annel
Bandwidth 3.84 MHz
Lower -74.10 dB
Spacing 10 MHz
Upper -74.06 dB
1
Marker 1 [T1 ]
-26.78 dBm
2.138447115 GHz
↑
POS -9.079 dBm
Measured ACPR for 3GPP test model 1, 64 DPCH (baseband gain: +3 dB).
A
Ref -16.7 dBm
*
*
*
CLRWR
3DB
RBW 30 kHz
VBW 300 kHz
1 R
M
SWT 2 sAtt 10 dB*
NOR
*
Center 2.14 GHz Span 40.6 MHz4.06 MHz/
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
Standard: W-CDMA 3GPP FWD
Tx Channels
Ch1 -12.73 dBm
(Ref)
Ch2 -12.77 dBm
Ch3 -12.71 dBm
Ch4 -12.70 dBm
Total -6.70 dBm
Adjacent Channel
Lower -65.70 dB
Upper -65.22 dB
Alternate Channel
Lower -66.15 dB
Upper -66.12 dB
1
Marker 1 [T1 ]
-33.39 dBm
2.138447115 GHz
↑
POS -16.66 dBm
Measured ACPR for a 3GPP four-carrier signal with test model 1, 64 DPCH on each carrier (baseband gain: +3 dB).
Version 08.00, January 2012
32 Rohde & Schwarz
R&S
®
SMU200A Vector Signal Generator
CDMA2000
®
with R&S
®
SMU-K46 option
Error vector magnitude (EVM) F-PICH, F-SYNC and one F-FCH, RMS < 0.8 %, 0.3 % (typ.)
F-PICH, F-SYNC and one F-FCH
level 10.5 dBm PEP, 16.5 dBm PEP with R&S
®
SMU-B31, R&S
®
SMU-B36 options
800 MHz carrier frequency
0.75 MHz channel spacing
(30 kHz bandwidth)
79 dB (typ.)
Adjacent channel leakage ratio (ACLR)
1.98 MHz channel spacing
(30 kHz bandwidth)
91 dB (typ.)
A
Ref -6.8 dBm
CLRWR
BS,1X,C0 :ADJ CHANNEL
1 R
M
Att 10 dB*
*
*
RBW 10 kHz
VBW 300 kHz
SWT 5 s*
Center 800 MHz Span 4.5 MHz450 kHz/
IFOVL
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
Tx Channel CDMA 2000 MC1
Bandwidth 1.2288 MHz
Power -1.32 dBm
Adjacent Channel
Bandwidth 30 kHz
Lower -79.78 dB
Spacing 750 kHz
Upper -79.81 dB
Alternate Channel
Bandwidth 30 kHz
Lower -91.20 dB
Spacing 1.98 MHz
Upper -91.00 dB
Measured ACPR for a CDMA2000
®
1x signal consisting of F-PICH, F-SYNC and one F-FCH.
Multicarrier CW with R&S
®
SMU-K61 option
up to 10 MHz < 1.5 dB, 0.7 dB (typ.) RF frequency response
up to 40 MHz < 4.5 dB, 2.0 dB (typ.)
up to 10 MHz > 50 dB, 56 dB (typ.) Suppression of unwanted carriers
up to 40 MHz > 40 dB, 50 dB (typ.)
Version 08.00, January 2012
Rohde & Schwarz R&S
®
SMU200A Vector Signal Generator 33
Example of multicarrier CW, with different carrier powers and some carriers switched off in the left half of the spectrum.