HP 53131A, Operating Manual

Page: 173 / 196

Chapter 3 Specifications
Instrument Inputs (Continued)
Operating Guide 3-3
3
4
Channel 3 is available as an option.
5
When ordered with optional rear terminals, the Channel 3 connector on the front panel for Option 030 will be routed to the rear panel (rear
panel only). There is no degradation in specifications for this input. Option 050 and Option 124 input connectors are available on the front
panel only.
6
53131A—Applies to Serial Number Prefix 3710A and above.
53132A—Applies to Serial Number Prefix 3546A and above.
Below these Serial Number Prefixes, the specification is :
High-level input: >3.0 V
Low-level input: <1.5 V.
Instrument Inputs (Continued)
Channel 3 Input Specifications
4, 5
Channel 3 Input Characteristics
Frequency Range
Option 030 100 MHz to 3 GHz
Option 050 200MHz to 5 GHz
Option 124 200 MHz to 12.4 GHz
Power Range and Sensitivity (Sinusoid)
Option 030
100 MHz to 2.7 GHz: –27 dBm to +19 dBm
2.7 GHz to 3 GHz: –21 dBm to +13 dBm
Option 050
200 MHz to 5 GHz: –23 dBm to +13 dBm
Option 124
200 MHz to 12.4 GHz –23 dBm to +13 dBm
Damage Level:
Option 030 5 Vrms
Option 050 +25 dBm
Option 124 +25 dBm
Impedance: 50
Ω
Coupling: AC
VSWR: < 2.5:1
External Arm Input Specifications External Arm Input Characteristics
Signal Input Range:
TTL compatible
6
Timing Restrictions:
Pulse Width: > 50 ns
Transition Time: < 250 ns
Start-to-Stop Time: > 50 ns
Damage Level: 10 Vrms
Impedance: 1 k
Ω
Input Capacitance: 17 pF
Start Slope: Positive or Negative
Stop Slope: Positive or Negative
Notes:
External Arm is available for all measurements except Peak Volts.
External Arm is referred to as External Gate for some
measurements.