HP (Hewlett-Packard) 22A Vacuum Cleaner User Manual


 
10 MHz Reference Input
Accepts 10 MHz
flO0
Hz, 0 to
+lO
dBm
reference signal for
operation from external time base. Nominal input impedance 50
ohms. Damage level
+lO,
-5 volts. (BNC female, rear panel.)
10 MHz Reference Output
Nominal signal level 0
dBm,
nominal output impedance 50 ohms.
(BNC female, rear panel.)
Sweep Output
Supplies a voltage proportional to the sweep ranging from 0 volts
at start of sweep to
+lO
volts at end of sweep, regardless of sweep
width. In CW mode, voltage is proportional to percentage of full
instrument frequency range. Minimum load impedance 3 kilohms.
Accuracy
*0.25%,
310
mV,
typical. (BNC female, rear panel.)
Stop Sweep Input/Output
Sweep will stop when grounded externally. TTL-high while
sweeping, TTL-low when HP 8360 stops sweeping. Damage level
i-5.5,
-0.5 volts. (BNC female, rear panel.)
Z-Axis Blanking/Markers Output
Supplies positive rectangular pulse (Approximately
+5
volts into
2
k0)
during the retrace and bandswitch points of the RF output.
Also supplies a negative pulse (-5 volts) when the RF is at a marker
frequency (intensity markers only). (BNC female, rear panel.)
Volts/GHz
Output
Supplies voltage proportional to output frequency at 0.5 volts/GHz
(internally switchable to 0.25 or 1 volt/GHz). Maximum output 18
volts. Minimum load impedance 2 kR. Accuracy
f0.5%,
f10
mV,
typical. (BNC female, rear panel.)
Source Module Interface
Provides bias, flatness correction, and leveling connections to
HP 83550-series millimeter-wave source modules (Special, front and
rear panels.)
Auxiliary Interface
Provides control signal connections to HP
8516A
S-parameter Test
Set. (25-pin D-subminiature receptacle, rear panel.)
Pulse Video Output (Option 002 only)
Outputs the pulse modulation waveform that is supplied to the
modulator. This can be either the internally or externally generated
pulse modulation signal. (BNC female, rear panel.)
2c-16
Specifications