External trigger – GW Instek GDS-800 Series User Manual User Manual
Page 74
GDS-800 Series Digital Storage Oscilloscope Operation Manual
74
Sensitivity
DC ~ 25MHz
Approx. 0.5div or 5mV
25MHz ~ 60MHz
Approx. 1.5div or 15mV for GDS-
806S/C
25MHz ~ 100MHz
Approx. 1.5div or 15mV for GDS-
810S/C
25MHz ~ 150MHz
Approx. 1.5div or 15mV for GDS-
820S/C and GDS-840S/C
150MHz ~ 250MHz
Approx. 2div or 20mV for GDS-
840S/C
TV
TV trigger sensitivity: 0.5 division of
synch signal
External Trigger：
Range
DC：±15V，AC：±2V
Sensitivity
DC ~ 25MHz
~ 50mV for GDS-806S/C and GDS-
810S/C
DC ~ 30MHz
~ 50mV for GDS-820S/C and GDS-
840S/C
25MHz~60MHz
~100mV for GDS-806S/C
25MHz~100MHz
~100mV for GDS-810S/C
30MHz ~ 150MHz
~ 100mV for GDS-820S/C and GDS-
840S/C
150MHz ~ 250MHz
~ 150mV for GDS-840S/C
Input Impedance
1MΩ ±2﹪, ~ 18pF for GDS-806S/C,
GDS-810S/C, and GDS-840S/C;
1MΩ ±2﹪~22pF for GDS-820S/C
Maximum Input
300V (DC＋AC peak), CATII