HP 8656B User Manual

specifications
SPECIFICATIONS describe the instruments warranted
~erformance and a~nlv after a 30 minute warm-ua. All
~PECIFICATIONS 'are valid over the signal gene;ator's entire
OperatinglEnvironmental Range unless otherwise noted.
SUPPLEMENTAL CHARACTERISTICS (shown in italics) are
intended to provide additional information useful in applying
the instriiment by giving typical (expected), but not warranted
performanoe.
FREQUENCY
Non-Harmonic (CW mode):
Range (8-digit LED display): 100 kHz
1040 MHz.
Residual FM (in cw mode):
Resolution: 10 Hz.
Frequency
Range
0.1 .: 130-MHz'
130 - a60 MHz
260 - 520 ?dIh
520 - 1040 MHz
Display Rmolution:
10 Hz for frequencies < 1000 MHz
100 Hz for frequencies 2 1000 MHz
Switching Speed (to be within 100 Hz of carrier
frequency): c35 ms. (30 ms typical at 250C)
Accuracy and Stability: Same as time base used.
SUPPLEMENTAL CHARACTERISTICS
Frequeracy Underrange: To 10 kHz with
uncalibrated output and modulation.
Residual AM (60 Hz to 15 kHz post-detection
Phaae Offfset: Output signal phase is a4ustable in 1
bandwidth in cw mode): <0.04% AM.
degree nominal increments.
SSB Phase Noise (in CW Mode):
Tineebase Chamteridtics:
mt &om Carrier
5kHsto2MHz
<-60 dBc
<-72 dBc
<-66 dBc
c-60 dBc
>2Mnz
<-60 dBc
<-60 dBc
<-60 dBc
<-60 dBc
Freq-w
Range
0.1 - 130 MHz
130-260MHz
260 - 520 MHz
520- 1040MHz
SPECTRAL PURITY
-
Aging Rate
Temperature
(0-5 BCI
Lire Voltage
hw~e~
Tim-
Reference
ShM
(Rwr Panel)
Extenal
Referem
Input
(Rear Punel)
Spurious Signals (1+7 dBm output levels):
Harmonic: <- 30 dBc.
Sub-harmonic: None.
Poet Detection BW (rnw detector)
500Hz tu3kl-I~
<4 Hzrtyp <2Hz)
<lHz(typ<0.5Hzj
< 2 Hz (typ c 1 Hzl
<4Hz (typc I Htl
StUmhd
ppm /year
~10 ppm
-
50 MHz
SUPPLEMENTAL CHARACTERISTICS
Typical SSB Phage Noise at 500 MHz
MlHzto
15 kHz
-
< 6%
<1.5Hz
< 3Hz
< 6Hz
Carrier
m-w
0.1 to130MHz
130 to 260 MHz
260 to 520 MHz
520t~1040MH~
option 001
1.5 x 10aparts/day
(afler 10 days warm-up)
1.0 x I04purtslday
(after I80 duys warn-upj
7x104
2 x 1081+5%, -10%)
10 MHz
Typ leal HP 8657R SSB Phasc-No>$O ar 500 MHz
e
-10
-20
-30
-40
-58
-60
-70
40
-90
-180
-110
-120
-110
-140
-1IU
-L60
-17e
IY IW 100~ rn run
10 L tf > CdBcYHzl us f LHz1 Gar
8SB +Noim
mk&of&et
< -124 dBdHz
< -136 dB&z
< -130 dB&z
c -124 dB&z
Available at a level of ~3.15 VrmSinto
50 fi (Output of 10,5, or 1 MHz is
selectable via internal jumper). If
external reference is used, output will
be the same frequency.
Accepts any IO,5, or 1 MHz M.002%)
frequetq standard at a Ieu~l
20. I5 Vrm9 into 50 Q .

HP 8656B Specifications

General

Brand	HP
Model	8656B
Category	Portable Generator
Language	English