Rohde & Schwarz R&S FSL3 - Page 1390

R&S FSL TRACe Subsystem (CDMA, K82)
1300.2519.12 6.631 E-11
EVM vs Symbol
The results are output in the following order: <value in % symbol 0>, <value in % symbol 1>,...
The number of values depends on the spreading factor. With transmit diversity activated (see
[SENSe<1|2>:]CDPower:ANTenna command), the number of values is reduced to the half.
Spreading
factor
Number of
values
128 12
64 24
32 48
16 96
8 192
4 384
Power vs Symbol
The results are output in the following order: <value in dBm symbol 0>, <value in dBm symbol 1>,...
The number of values depends on the spreading factor. With transmit diversity activated (see
[SENSe<1|2>:]CDPower:ANTenna command), the number of values is reduced to the half.
Spreading
factor
Number of
values
128 12
64 24
32 48
16 96
8 192
4 384
Channel Constellation
Real and imaginary parts are transferred as value pairs: <re 0>,<im 0>,<re 1>,<im 1>,...,<re n>, <im n>
The number of value pairs depends on the spreading factor. With transmit diversity activated (see
[SENSe<1|2>:]CDPower:ANTenna command), the number of pairs is reduced to the half.
Spreading
factor
Number of
value pairs
128 12
64 24
32 48
16 96
8 192
4 384
Composite Constellation
The number of value pairs corresponds to the chip number of 1536 chips in a power control group. Real
and imaginary parts are transferred as value pairs: <re chip 0>,<im chip 0>,<re chip 1>,<im chip 1>,...