
Table 1-2. HP 3048A System Option Specifications (2 of 9)
Spectral Purity
2
Absolute Phase Noise
0.1 to
120 MHz
120
to
160 MHz
160 to
320 MHz
320 to
640 MHz
640 to
1280 MHz
1280 to
2560 MHz*
Typ.
Spec.
Typ.
Spec.
Typ.
Spec.
Typ.
Spec.
Typ.
Spec.
Typ.
Spec.
Offset from Carrier (Hz)
1
-78
-68
-76,
-66
-70
-60
-64
-54
-58
-48
-52
-42
10
-108
-98
-106
-96
-100
-90
-94
-84
-88
-78
-82
-72
100
-126
-116
-125
-115
-119
-109
-114
-103
-108
-97
-102
-92
1k
-132
-126
-135
-129
-130
-124
-125
-118
-119
-112
-113
-106
10k
-138
-132
-148
-142
-142
-136
-136
-131
-130
-124
-124
-118
100k
-139
-133
-148
-142
-142
-138
-136
-132
-130
-126
-124
-120
1M
-145
-150
-148
-145
-140
-134
* HP 8663A Option 003 only.
Typical HP 8662A/8663A Phase Noise
(With DCFM, 10 MHz "A" and EFC tuning)
The absolute phase noise of the HP 8662A and HP 8663A is
dependent on the tuning mode used to control the PLL.
:hp!P 3B4aW Ca
4B.E>6 Hz 23 lir :S98 iB:?G:35 13:32:40
^ Specified only with FM off.
General Information 1-17
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