Table of Contents
Advertisement
eneral requirements de ne speci cations required of the source for proper analyzer operation.
: Minimum sweep time and maximum number of displayed CRT/LCD traces depend on the
weep Time
horizontal resolution (number of points):
Number of
Points
101
201
401
801
1601
(for use with HP 85025, 85026, 11664, 85037 detectors and HP 85020 or
Modulation
85027 bridges in AC mode):
(Sweep In): Horizontal sweep voltage (0 to 10 V) or a pulse signal (0 to
weep Voltage
10 V) from an HP 83750 Series source provided to the analyzer's SWEEP IN 0|10V
rear-panel input. You can use other sweep voltages by using the analyzer's non-standard
sweep mode.
Marker and Marker Blanking
the analyzer's POS Z BLANK rear-panel input. HP 8350, HP 8340 and 8341, and HP
8360 Series sources provide ve available markers, but the HP 83750 Series source
provides ten available markers.
1
Log magnitude format.
1-12 General Information
Table 1-2. HP 8757D General Requirements
Minimum weep Time (ms)
1 Input
2 Inputs
40
40
40
40
40
72
80
144
160
288
Square-wave amplitude modulation.
Frequency: 27.778 kHz 20 Hz.
30 dB on/o ratio.
45% to 55% symmetry.
(Poz Z Blank): Blanking and marker signals provided to
Voltage Levels (Typical)
Blanked
+5 V
Unblanked
0 V
Marker
0 4 V
Active Marker 0 8 V
3 Inputs
4 Inputs
40
40
52
68
104
136
208
272
NA
NA
Advertisement
Table of Contents
