-60
-160
IO 100
lk
10k IOOk
IM
IOM
Figure 1-9.
Typical single-sideband phase noise at 50
MHZ,
1
GHz,
10
GHz
and 20
GHz,
25%,
CW
mode. Offsets less than 100
Hz
require the high stability timebase, Option
lE5.
Harmonics:
c-55
dBc
at output levels < + 6
dE3m,
0.01 to 1
GHz
Harmonics:
c-50
dBc
at output levels
<+6
dBm,
1 to 20
GHz
Carrier Frequency
@Hz)
Figure l-10. Typical 2nd Harmonic Levels Measured at Output Power of + 6
dBm
Non-Harmonic Spurious
(13
kHz):
c-60
dBc
(includes power supply and frequency synthesis spurious).
Non-Harmonic Spurious
(~3
kHz):
<
-5odBc
Sub-Harmonics: None
l-10
HP83712Aj12BSpscifications