Tenma 72-7630 - Slew Rate Trigger; Video Trigger; Trigger Frequency Counter; Cursor Measurement

30
Slew Rate Trigger
Slew rate condition < Smaller than, > greater than, = equal to
Slew rate range 40pV/s~1.6kV/s
Video Trigger
Trigger sensitivity
(video trigger, Typical)
Internal 2 div
EXT 400mV
EXT/5 2V
Signal format and line/eld
frequency (video trigger type)
Supports standard NTSC and PAL
Line range: 1-525 (NTSC) and 1-625 (PAL)
Trigger Frequency Counter
Reading resolution 6 bit
Precision ± 51ppm
Frequency range 10Hz to full bandwidth at AC coupling
Trigger type Pulse at edge
Measurement
Cursor
Manual Mode
Voltage difference ( r V)
between cursors, time
difference ( r T) between
cursors, r T countdown (Hz)
(1/ r T)
Automatic mode Allows cursor display enabled
Auto measurement
Amplitude, maximum, minimum, top, bottom, mean,
peak-to-peak, amplitude, average, root mean square, cycle root
mean square, area, cycle area, frequency, cycle, rising edge,
falling edge, positive pulse, negative pulse, burst pulse, overshoot,
preshoot, duty ratio, negative duty ratio, positive duty ratio, delay
(advance measurement), phase (advance measurement)
Math functions +,-, x, ÷
Saving waveforms 10 groups and 10 setups
FFT Window
Hanning, Hamming, Blackman,
Rectangle
Sampling points 1024 points
Lissajous gure Phase difference ± 3 degrees
Display
Display type 145mm (5.7”) diagonal liquid crystal
Display resolution 320 horizontal by 240 vertical pixels
Display Colour RGB
Backlit intensity (Typical) 300nit
Display languages Simplied Chinese, Traditional Chinese, English