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GENERAL INFORMATION
MODEL 8559A
TABLE 1-2.
MODEL8559A/180-SERIES SUPPLEMENTAL CHARACTERISTICS (2
OF
3)
SUPPLEMENTAL CHARACTERISTICS
NOTE: Values in this table are not specifications. They are typical characteristics
included for user information.
Third Order Intermodulation Distortion
Relative
Disortion
1
-
30
dBm
50 kHz
1-70dB
Signal Identifier
Signal identifier provided over entire frequency
range and in all Frequency
Span/Div settings.
Correct signal response is a 1
MHz
shift to the
left and approximately a
6
dB lower amplitude.
SWEEP CHARACTERISTICS
MANUAL SWEEP
Spectrum analyzer may be swept manually, in either
direction, with front panel control.
SWEEP TRIGGER
Free Run
End of each sweep triggers new sweep.
Line
Sweep triggered at ac line frequency.
Video
Sweep triggered on post
-
detection video wave
-
form. One
-
half major division of vertical deflec
-
tion required to trigger sweep.
Single
Single sweep started or reset by turning SWEEP
TRIGGER clockwise momentarily.
FRONT PANEL INPUT AND OUTPUT
CHARACTERISTICS
SIGNAL INPUT
lnput Impedance
50 ohms nominal; Precision Type N female
connector.
lnput SWR
<2.0
SWR with
0
dB input attenuation
<1.3 SWR with
r
10 dB input attenuation
LO Emission
(3.0
-
6.1
GHz)
I
-
8 dBm with 0 dB input attenuation
REAR PANEL OUTPUT
CHARACTERISTICS'
VERTICAL, PENLIFTIBLANKING, AND
HORIZONTAL OUTPUTS (AUX A, B, D)
These outputs are compatible with and may be
used to drive HP
X
-
Y
Recorders (using positive
pencoils or TTL penlift input) and CRT moni
-
tors.
AUX A VERTICAL OUTPUT
BNC output provides detected video signal from
a 50
-
ohm output impedance. Typical 0
-
800 mV
range corresponds to full 8
-
division CRT vertical
deflection.
AUX B PENLIFT/BLANKING OUTPUT
BNC output provides a +
15V penlift/blanking
signal from a 10K-ohm output impedance when
CRT trace is blanked. Otherwise, output is low
at OV (low impedance, 150
mA max.) for an
unblanked trace.
'Rear panel outputs refer to 180T
-
series display main
-
frames and other 180
-
series mainframes with Option 807
installed. Horizontal, vertical, and blanking outputs,
attenuated and shifted in dc level, are available on other
180
-
series mainframes at the MAIN SWEEP, MAIN
GATE, and DELAYED GATE outputs, respectively. DO
NOT connect an X
-
Y recorder to the DELAYED GATE
OUTPUT, or damage will result.