PeakTech 4065 Bedienungsanleitung Seite 59

6.1.6. Amplitude characteristics(Auto-attenuation, offset 0Vdc)
Amplitude range:
Amplitude resolution: 2 mVpp (Amplitude＞2 Vpp)
Amplitude accuracy
(1 kHz, >5 mVrms,
auto attenuation):
Amplitude flatness
(Sinewave, compared
to 1 MHz, 5 Vpp):
6.1.7. Offset characteristics (amplitude 0Vpp)
±5 VDC (50 Ω load)
Offset range:
±10VDC (open-circuit load)
Resolution: 2 mV DC
Offset accuracy: ±(setting value×1%＋20 mV DC)
6.1.8. Phase characteristics
Output mode:
Phase difference CHA and CHB:
Resolution:
6.1.9. Parameter storage characterstics
Non-volatile parameters: 5 groups
6.1.10. Output port
Output impedance: 50 Ω nominal
Output protection:
6.2. Modulation characteristics of CHA
6.2.1. FM, AM, PM, PWM
Carrier waveform: 16 kinds of waveforms including sine, square, Ramp and so on (only pulse is
applicable to PW M)
Modulation waveform:
Modulation frequency:
Frequency deviation:
Modulation amplitude depth: 0% ~ 120%
Phase deviation:
Pulse width deviation:
Modulation source:
6.2.2. FSK
Carrier waveform:
Modulation waveform: square
FSK rate:
Hop frequency:
Trigger source:
6.3. Frequency sweeping characteristics of CHA
Sweeping waveform: 16 kinds of waveforms of sine, square, Ramp and so on.
Sweeping range: Start and stop frequency can be set arbitrarily
Sweeping time: 50 ms to 500 s
Sweeping mode: linearity, logarithm
Trigger source: internal/external/ single
Frequency ≤8 MHz: 0 ~ 10 Vpp (50 Ω load)
0 ~ 20 Vpp (open-circuit load)
Frequency >8 MHz: 0 ~9 Vpp (50 Ω load)
0 ~ 18 Vpp (open-circuit load)
0.2 mVpp (Amplitude ≤2 Vpp)
±(setting×1%＋2 mVrms)
±10％
positive/opposite
0° ~ 360°
1°
Close output automatically if over-load
16 kinds of waveforms including sine, square, Ramp and so on
2 mHz ~ 20 kHz
1 μHz ~ 20 MHz
0° ~ 360°
0% ~ 99%
internal/external
16 kinds of waveforms including sine, square, Ramp and so on
1 mHz ~ 100 kHz
1 μHz ~ 20 MHz
internal/external
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