PeakTech 1280 Bedienungsanleitung Seite 61

5. Performance parameters
Model
P 1280
P 1285
P 1290
Sampling mode
Channel
Record length
Input coupling
Input impedance
Max. input voltage
DC gain accuracy
Vertical sensitivity
Trigger type
Trigger mode
Line/field
frequency (Video)
Automatic
measurement
Waveform Math
Communication
interface
Power supply
Dimension
Weight
Appendix
Appendix A: Enclosure
Standard Accessories:
 A pair of Passive probe: 1.2 m, 1:1 (10:1)
 1x CD (Supplied Software and Manual)
 1x USB cable
 1x Silicon case
 1x AC-DC adapter (P 1280/1285)
Bandwidth Sample rate
60 MHz 500 MSa/s
100 MHz 500 MSa/s
25 MHz 100 MSa/s
Sample, Peak detect, Average
Max 10 M
Max 10 M
DC, AC , Ground
1 MΩ ±2%, parallel with 10 pF ± 5 pF
P 1280/1285: USB ... 40 V
P 1290: USB ... 400 V
±3%
P 1280/1290: 5 mV/div. ~ 5 V/div
P 1290: 2 mV/div. ~ 5 V/div
Edge, Video, Slope, Pulse, Alternate
Auto, Normal, Single
Support standard NTSC, PAL and SECAM broadcast systems
Vpp, Vmax, Vmin, Vtop, Vbase, Vamp, Vavg, Vrms, Overshoot, Preshoot,
Freq, Period, Rise Time, Fall Time, Delay A→B , Delay A→B
Width, +Duty, -Duty
＋ , － , ×, ÷, FFT
P 1280/1285: USB 2.0/LAN
P 1290: USB 2.0
P 1280/1285: 5 V/1 A; <5 W
P 1290: 5 V/0,5 A; <2,5 W
P 1280/1285: 120 x 18 x 190 mm
P 1290: 120 x 18 x 170 mm
approx. 260 g
Rise time Horizontal Scale(S/div)
≤ 5.8 ns
5ns/div~100 s/div, step by1~2~5
≤ 3.5 ns
2ns/div~100 s/div, step by1~2~5
≤14.0 ns
5ns/div~100 s/div, step by1~2~5
); LAN ... 400 V
(DC + AC
pp pp
(DC+AC )
pp pp
-60-
(DC+AC )
pp pp
, +Width, -