Economic, Cute size and Lightweight
10μHz frequency resolution
16 common used waveforms: Sine, Square, Ramp, Exponent, Noise, etc.
AM,FM,PM,PWM,FSK modulation
Frequency sweep and burst function
USB Device
FEATURES
Economic, Cute size and Lightweight
10μHz frequency resolution
16 common used waveforms: Sine, Square, Ramp, Exponent, Noise, etc.
AM,FM,PM,PWM,FSK modulation
Frequency sweep and burst function
USB Device
SPECIFICATIONS
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TFG1903B |
TFG1905B |
TFG1910B |
TFG1920B |
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Frequency |
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Range |
Sine |
10μHz ~ 3MHz |
10μHz ~ 5MHz |
10μHz ~ 10MHz |
10μHz ~ 20MHz |
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Square |
10μHz ~ 5MHz |
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Others |
10μHz ~ 1MHz |
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Resolution |
10μHz |
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Accuracy |
±50ppm |
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Waveform |
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Type |
16 waveform, Sine, Square, Ramp, Exp, Log, Noise, etc. |
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Length |
1024 points |
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Sampling Rate |
100 MSa/s |
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Vertical Resolution |
8 bits |
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Sine |
Harmonic Distortion |
≤-40dBc(≤5MHz); ≤-35dBc(>5MHz) |
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Total Distortion |
≤0.5% (20Hz ~ 20kHz, 20Vpp) |
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Square |
Rise/Fall Edge Time |
≤35ns Overshoot: ≤ 10 % |
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Duty Cycle |
0.1% ~ 99.9% |
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Ramp |
Symmetry |
0.0% ~100.0% |
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Amplitude |
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Range |
Frequency≤8MHz |
0 ~ 10Vpp(50Ω), 0 ~ 20Vpp(Open circuit) |
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Frequency>8MHz |
0 ~ 9Vpp (50Ω), 0 ~ 18Vpp(Open circuit) |
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Resolution |
5mVpp(Amplitude>2Vpp) |
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0.5mVpp(Amplitude≤2Vpp) |
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DC Offset (Ampl. 0Vpp) |
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Range |
±5Vdc (50Ω), ±10Vdc (Open circuit) |
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Resolution |
5mVdc |
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Modulation |
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FM,AM, |
Carrier Waveform |
16 waveforms, Sine, Square, Ramp, etc. (only Pulse for PWM) |
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PM,PWM |
Modulating Waveform |
16 waveforms, Sine, Square, Ramp, etc. |
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Modulating Frequency |
40mHz ~ 20kHz |
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FSK |
Carrier Waveform |
16 waveforms, Sine, Square, Ramp, etc. |
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Modulating Waveform |
Square |
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FSK Rate |
40mHz ~ 100kHz |
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Frequency Sweep |
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Sweep Mode |
Linear or Logarithmic |
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Sweep Range |
Start/Stop Frequency can be set arbitrarily |
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Sweep Time |
50ms ~ 500s |
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Burst |
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Burst Waveform |
16 waveforms, Sine, Square, Ramp, etc. |
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Burst Count |
1 ~ 1000000 |
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Internal Period |
1μs ~ 20s |
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Start/Stop Phase |
0° ~ 360° |
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SYNC Output |
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Waveform Characteristic |
Square, edge time ≤ 20ns |
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Output Level |
TTL compatible, low level<0.3V, high level>4V |
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General Characterisctics |
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Power |
AC 100 ~ 240V, 45 ~ 65Hz, < 20VA |
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Display |
VFD display |
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Dimension & Weight |
256×101×318mm, Approx.1.5 kg |
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