Agilent Technologies E1439 User Manual page 105

decimate
0
1
0
spectralOrder This parameter is intended for use only with the IF signal path, providing efficient and transparent
compensation for the effect of down conversion on output data. It does not generate an error if it is
set in baseband mode though spectralOrder remains AGE1439_NORMAL.
AGE1439_NORMAL
order as the input signal. That is, if the input signal increases in frequency from "right-to-left", so
does the spectrum of the output data.
AGE1439_REVERSED
order from the input spectrum. That is, if the input signal increases in frequency from "right-to-
left", the spectrum of the output data decreases in frequency from "right-to-left".
Changing the spectral order in multiple-module systems causes the LO to lose synchronization
with the other modules. Thus, in multi-module systems, the LO's need to be re-synchronized after
this parameter is changed. See
LO.
spectralOrderPtr points to the current value of the spectralOrder for the current signal path. In baseband mode the
returned value is always AGE1439_NORMAL.
Return Value
AGE1439_SUCCESS indicates that a function was successful.
Values other than AGE1439_SUCCESS indicate an error condition or other important status
condition. To determine the error message, pass the return value to
page
See Also
"Commands which halt active measurements" on page
"age1439_init" on page
on page
sample rate
filterBW
(Msamples/s)
4 12.5
4 6.25
5 6.25
b = block mode, continuos mode to fiber at the fiber transfer rate of 250 Mbytes per
second.
c = continuous mode to local bus
d = continuous mode to fiber at the fiber transfer rate of 106 Mbytes per second.
means that the spectrum of the output data will be in the same spectral
means that the spectrum of the output data will be in the reverse spectral
102.
132, "age1439_frequency_setup" on page
120, "age1439_meas_control" on page
Agilent E1439 Programmer's Reference
BW fs=100
12b real
MHz
2.5 b,c,d
2.5 b,c,d
1.25 b,c,d
age1439_filter_setup for more information on synchronizing the
198,
151, "age1439_clock_setup" on page 78
Functions listed alphabetically
24b real 12b complex
b,c,d b,c,d
b,c,d b,c,d
b,c,d b,c,d
"age1439_error_message" on
"Default values" on page
128, "age1439_filter_setup"
24b complex
b,d
b,c,d
b,c,d
201,
95