HP 54600B User, Installation And Service Manual page 160

External trigger
(HP 54600B and HP 54603B only)
Range ±18 V
Sensitivity
HP 54600B dc to 25 MHz
HP 54603B dc to 25 MHz
Coupling dc, HF reject, and noise reject
Input resistance 1 MΩ
Input capacitance ≈13 pf
Maximum input voltage 400 V (dc + peak ac)
1
Tested, see "To verify trigger sensitivity," on page 4–18.
1
50 mV
dc to 100 MHz 100 mV
50 mV
dc to 60 MHz 100 mV
Performance Characteristics
Trigger System
5–7