John P schreef:ds23man schreef:Beetje lastig met alleen een plaatje.
Ik wil niet weten hoeveel Svetlana´s alleen op het plaatje zijn geïmporteerd. Maar ook hier geldt, hoe preciezer, hoe duurder. Als je alleen een signaal wilt volgen, dan voldoet volgens mij alles. Ga je vervormingen bekijken <0.001 % dan zou ik een iets bekender cq duurder merk nemen.
Probleem is Dat ik niet 100% weet waar ik op moet letten
als ik naar de Distorsie kijk minder dan 0.8%
Dat geeft Rigol weer niet op
Project Parameters
Key Features Frequency Range Sine Wave
Normal Modes(Optional): 0.01Hz~6MHz / 0.01Hz~12MHz / 0.01Hz~20MHz / 0.01Hz~25MHz
Square Wave 0.01Hz~6MHz
Triangle Wave 0.01Hz~6MHz
Sawtooth Wave 0.01Hz~6MHz
Arbitrary Waveform 0.01Hz~6MHz
TTL Digital Signal Wave 0.01Hz~6MHz
Output Modulation Frequency Sweep
Waveform Types Sine/Triangle/Square/Lifting Sawtooth Wave, CMOS Digital Signal Wave and Arbitrary Waveform
Waveform Length 1024Points
Sampling Rate 200MSa/s
Waveform Amplitude Resolution 8 Bits
The Min. Frequency Resolution 10mHz
Frequency Error +/-5*10(-6)
Frequency Stability +/-1*10(-6)
Amplitude Range(Peak to Peak)
15mVp-p~15Vp-p(12MHz or Less)
15mVp-p~8Vp-p(12MHz and above)
Output Impedance 50Ω(+/-10%)
Amplitude Resolution
1mVp-p (-20dB Attenuation)
10mVp-p (No Attenuation)
Offset Range -120%~120% (The ratio of bias voltage and signal amplitude)
Bias Resolution 1%
Phase Range 0~359°
Phase Resolution 1°
Sine Wave Harmonic Arrived System 40dBc(<1MHz); 35dBc(1MHz~20MHz)
Distortion <0.8%(20Hz~20KHz)
Square Wave Lifting Along Time ≤20ns
Overshoot ≤10%
Duty Cycle Adjustment Range 0%~99.9%
TTL Lifting Along Time ≤20ns
Low Level <0.3V
High Level 1V~7.5V
Arbitrary Waveform Quantity 16
Memory Depth/Group 1KB/16
Scan Scan Mode Linear Sweep, Log Sweep
Scan Time 1s-500s
Scan Range It is determined by the sweep parameter settings
External Measurements Frequency Measuring Range
GATE-TIME=10S 0.1Hz - 60MHz
GATE-TIME=1S 1Hz - 60MHz
GATE-TIME=0.1S 10Hz - 60MHz
GATE-TIME=0.01S 100Hz - 60MHz
Input Voltage Range
0.5Vp-p~20Vp-p
Counting Range 0~4294967295
Counting Manually
Positive and Negative Pulse Width Measurement 10ns Resolution, the Max. Measurable 10s
Periodic Measurement 20ns Resolution, the Max. Measurable 20s
Duty Cycle Measurement 0.1% Resolution, Measuring Range from 0.1%~99.9%
Source Selection 1. Ext. IN Input(AC Signal) ; 2. TTL-IN Input(Digital Signal)
Memory Quantity 10
Location M0~M9
Interface Interface Mode using USB to Serial Interface
Communication Rate 57600bps
Protocol Using the Command Line, the Agreement Public
Power Supply DC MHS5200A DC 5V Power Supply
General
Size 19.5 * 17.5 * 7cm / 7.67 * 6.9 * 2.75in
Weight 542g / 19.12oz
Hieronder de Rigol 1022
