Theory of Operations
Synthesized Source Group Operation
Low Frequency Extension (LFE) – (Bands Table (Continued) – 2 of 2) –(Option
205/220/405/420/425 Only)
See also
205/220/405/420/425 Only) – (S/N Prefix <6021 Only)" on page
Table 5-7
LFE Bands (2 of 2) – (S/N Prefix <6021 Only)
Band
A11
LO
Synthesizer
(VCO)
0
–
1
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
2.000 to
4.000
Keysight N5244B/45B Service Guide
"Low Frequency Extension (LFE) – (Bands Table 1 of 2) –(Option
IF Mode
DIV / N
-
-
4
IF2
4
4
4
4
4
4
4
4
4
4
4
1. Some of the LFE options are not available on all models.
1
– (S/N Prefix <6021 Only)
Synth RF
Synth RF
Path
Output
–
–
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
DDS_CLK
LFE
5-35.
5-37