6.1.5. Frequency characteristics
Frequency range:
Sine: 1
µ
Hz ~ 20 MHz
Square, pulse: 1
µ
Hz ~ 5 MHz
Others:
1
µ
Hz ~ 1 MHz
Frequency resolution: 1
µ
Hz, 6 digits
Frequency accuracy: ±20 ppm
6.1.6. Amplitude characteristics(Auto-attenuation, offset 0Vdc)
Amplitude range:
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)
Amplitude resolution: 2 mVpp (Amplitude
＞
2 Vpp)
0.2 mVpp (Amplitude
≤
2 Vpp)
Amplitude accuracy
(1 kHz, >5 mVrms,
auto attenuation):
±(setting×1%
＋
2 mVrms)
Amplitude flatness
(Sinewave, compared
to 1 MHz, 5 Vpp):
±10
％
6.1.7. Offset characteristics (amplitude 0Vpp)
Offset range:
±5 VDC (50
Ω
load)
±10VDC (open-circuit load)
Resolution:
2 mV DC
Offset accuracy: ±(setting value×1%
＋
20 mV DC)
6.1.8. Phase characteristics
Output mode:
positive/opposite
Phase difference CHA and CHB: 0° ~ 360°
Resolution:
1°
6.1.9. Parameter storage characterstics
Non-volatile parameters: 5 groups
6.1.10. Output port
Output impedance: 50
Ω
nominal
Output protection: Close output automatically if over-load
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:
16 kinds of waveforms including sine, square, Ramp and so on
Modulation frequency:
2 mHz ~ 20 kHz
Frequency deviation:
1
µ
Hz ~ 20 MHz
Modulation amplitude depth: 0% ~ 120%
Phase deviation:
0° ~ 360°
Pulse width deviation:
0% ~ 99%
Modulation source:
internal/external
6.2.2. FSK
Carrier waveform:
16 kinds of waveforms including sine, square, Ramp and so on
Modulation waveform: square
FSK rate:
1 mHz ~ 100 kHz
Hop frequency:
1
µ
Hz ~ 20 MHz
Trigger source:
internal/external
-27-
