2. SPECIFICATIONS
1. Main Output
Output Function
Sine, Square, Triangle
Frequency Range
0.1Hz to 4MHz (For Sine, Square)
0.1Hz to 1MHz (For Triangle)
Resolution 0.1Hz
Stability
±
20ppm
Accuracy
±
20ppm
Aging
±
5ppm/year
Amplitude Range
10Vp-p (into 50
Ω
load)
Impedance
50
Ω
±
10%
Attenuator
-20dB
±
1dB
×
2
DC Offset
<
-5V to
>
5V (into 50
Ω
load)
Duty Control Range
20% to 80%
(1Hz to 1MHz, for square wave only)
Duty Control Resolution
1%
Display
9-digit LED display
2. Sine Wave
Harmonics Distortion
From Amplitude control at maximum
position without any attenuation to its
1/10 of any combination setting,
TTL/COMS off.
≦
-55dBc, 0.1Hz to 200kHz
≦
-40dBc, 0.2MHz to 4MHz
Flatness(at the maximum
amplitude relating to
1kHz)
<
±
0.3dB, 0.1Hz to 1MHz
<
±
2.0dB, 1MHz to 4MHz
3. Triangle Wave
Linearity
≦
2%, 0.1Hz to 100kHz
≦
5%, 100kHz to 1MHz
2