Table of Contents
Advertisement
B. INPUT CHARACTERISTICS
Input Channels A and B (not prescaled)
'Frequency range
DC coupled
AC coupled
Pulse resolution
Sensitivity
sine wave
peak
Impedance
Trigger window
Dynamic input voltage range
Coupling
Attenuation
Trigger slope
Trigger level
Trigger level monitor
Channel Inputs
Overload protection
Connector
Input Channel C (not prescaled)
Frequency range
Sensitivity
Impedance
Attenuation
AM modulation tolerance
Coupling
Level indication
Overload protection
Connector
External Reference Input
Frequency range
Impedance
Sensitivity
Coupling
Overload protection
Connector
DC ... 160 MHz
30 Hz... 160 MHz
2.5 ns minimum pulse width
50 mMVims Or 500 MVims
150 mV,.p or 1.5 Vp-p
1 MQ//25 pF or 50 Q
About 80 mV hysteresis which is virtually eliminated in the TIME
INTERVAL modes
+3 V added to set trigger level voltage times attenuator setting
AC or DC
x 1 or x 10
+ or —
Set trigger voltages
available on miniature
jacks (at front) and
BNC (at rear)
Channel A and B; can be common
or separate
230 Vims < 400 Hz or 300 Va, in 1 MQ positions
12 Vims in the 50 Q and in 1 MQ position for frequencies 2 1 MHz
BNC
5 MHz... 512 MHz
10 MVims
50 Q, nominal
automatic by AGC max 62 dB
99 % at modulation frequencies < 5 kHz
50 % at modulation frequencies 5 kHz — 10 kHz
30 % at modulation frequencies > 10 kHz
AC
LED indicates sufficient signal level for correct triggering
12 Vims
BNC
0.1 — 10 MHz
1 kQ//50 pF
500 mMVims
AC
12 Vims
BNC
Advertisement
Table of Contents
