PeakTech 1240 User Manual

Measurement
Cursor 

V and 

T between cursors
Automatic
Vpp, Vmax, Vmin, Vtop, Vbase, Vamp, Vavg, Vrms,
Overshoot, Preshoot, Freq, Period, Rise Time, Fall
Time, Delay A→B , DelayA→B , +Width, -Width,
+Duty, -Duty
Waveform Math ＋, －, *, / ,FFT
Waveform storage 15 waveforms
Lissajous
figure
Bandwidth Full bandwidth
Phase
difference
±3 degrees
Frequency ( typical) 1 kHz square wave
Communication
port
USB 2.0, for file storage, VGA port; LAN-interface
* Single channel is when only one input channel is working.
37.1. Trigger:
Performance Characteristics Instruction
Trigger level range
Internal ±6 div from the screen center
EXT ±600 mV
EXT/5 ±3 V
Trigger level
Accuracy (typical)
Internal ±0.3 div
EXT ±(40 mV + 6 % of Set Value)
EXT/5 ±(200 mV +6 % of Set Value)
Trigger displacement According to Record length and time base
Trigger Holdoff range
100 ns~10 s
50% level setting
(typical)
Input signal frequency ≥50 Hz
Edge trigger
slope Rising, Falling
Sensitivity 0.3div
Pulse trigger
Trigger condition
Positive pulse : >, <, =
negative pulse : >, <, =
Pulse Width range 24 ns~10 s
Video Trigger
Modulation
Support standard NTSC, PAL and SECAM broadcast
systems
Line number range 1-525 (NTSC) and 1-625 (PAL/SECAM)
Slope Trigger
Trigger condition
Positive pulse : >, <, =
negative pulse : >, <, =
Time setting 24ns~10s
Alternate Trigger
Trigger on CH1 Edge, Pulse, Video, Slope
Trigger on CH2 Edge, Pulse, Video, Slope
-170-

PeakTech 1240 Specifications

General

Brand	PeakTech
Model	1240
Category	Test Equipment
Language	English