User manual

Appendix A: Specifications
A–6
TDS3000 Series User Manual
Specifications (Cont.)
Trigger
 Edg
e
tri
gg
er
e itivit
Source Sensitivity
s
e
ns
itivit
y
Any channel, DC coupled
0.35 div from DC to 50 MHz,
increasing to 1 div at oscillo-
scope bandwidth
Edg
e
tri
gg
er
s
e
ns
itivit
y,
typical
External trigger 100 mV from DC to 50 MHz,
increasing to 500 mV at
300 MHz
External/10 trigger 500 mV from DC to 50 MHz,
increasing to 3 V at 300 MHz
Any channel, NOISE REJ
coupled
3.5 times the DC-coupled limits
Any channel, HF REJ coupled 1.5 times the DC-coupled limit
from DC to 30 kHz, attenuates
signals above 30 kHz
Any channel, LF REJ coupled 1.5 times the DC-coupled limits
for frequencies above 80 kHz,
attenuates signals below
80 kHz
T
ri
gg
er
level
r
ang
e
Source Sensitivity
Any channel ±8 divisions from center of
screen, ±8 divisions from 0 V if
LF REJ trigger coupled
External external ±800 mV
External/10 trigger ±8 V
Line Fixed at the midlevel of the AC
line
SET LEVEL TO 50%,
typical
Operates with input signals ≥45 Hz