| Waveforms |
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| Sine, Square, Triangle, Ramp, ±Pulse |
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| Range |
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| 0.5Hz to 4MHz in 6 ranges |
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| Tuning Range |
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| Variable Multiplication factor of 0.04 to 4.0 of selected
range |
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| Resolution |
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| 0.001Hz (model 4003A only) |
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| Operating Modes |
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| Normal, Sweep, VCF |
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| Frequency Stability |
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| Output will change less than 0.1% for 15 minutes after
switching ON and it will change less than 0.2% for 24 Hours after switching
ON. |
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| Output Characteristics |
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| Impedance |
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| 50Ω±2% |
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| Level |
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| Variable control |
| From |
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| 0.1Vp-p (No Load) |
| 0.05Vp-p (50Ω Load) |
| To |
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| 20Vp-p (No Load) ±1Vp-p |
| 10Vp-p (50Ω Load) ±0.5Vp-p |
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| Attenuation |
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| -20dB ±2% |
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| DC Offset |
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| Variable: ±10V open circuit, ±5V into 50Ω |
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| Sine Wave |
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| Distortion |
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| Less than 2% (1Hz - 100kHz) |
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| Harmonic Ratio |
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| <30dB, 100kHz to 4MHz |
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| Frequency Response |
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| <0.1dB, upto 100kHz |
| <1dB, 100kHz to 4MHz |
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| Triangular Wave |
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| Symmetry |
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| 50% (Positive Half) to 50% (Negative Half) |
| <2%, 1Hz to 100kHz |
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| Ramp Wave |
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| Frequency Range |
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| 0.5Hz to 3.5MHz |
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| Symmetry |
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| 80% (Rise Wave) to 20% (Fall Wave) |
| <5%, 1Hz to 100kHz |
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| Rising Wave linearity |
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| <2%, 1Hz to 100kHz |
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| Square Wave |
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| Symmetry |
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| 50% (Positive Half) to 50% (Negative Half) |
| <2%, 1Hz to 100kHz |
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| Rise Time |
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| <90nS, (20Vp-p, No Load) |
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| Positive Pulse |
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| Frequency Range |
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| 0.5Hz to 3.5MHz |
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| Symmetry |
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| 20% to 80%, |
| <5%, 1Hz to 100kHz |
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| Rise Time |
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| <90nS, (20Vp-p, No Load) |
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| Negative Pulse |
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| Frequency Range |
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| 0.5Hz to 3.5MHz |
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| Pulse Width |
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| 15% of time period of the Set Frequency |
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| Symmetry |
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| 80% to 20%, <5%, 1Hz to 100kHz |
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| Rise Time |
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| <90nS, (20Vp-p, No Load) |
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| Synchronous Output |
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| Impedance |
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| 50Ω ±2% |
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| Level (TTL) |
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| Approx. 3Vp-p fix amplitude |
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| Level (CMOS) |
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| Adjustable 5V to 14.5Vp-p (±0.5 Vp-p) |
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| Rise Time (TTL) |
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| <60nS |
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| Rise Time (CMOS) |
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| <90nS |
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| VCF Input (model 4003A only) |
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| Input Level |
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| 0 to 10V |
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| Input Frequency |
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| DC to 1kHz |
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| Sweep Operation |
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| Operating Mode |
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| Linear/ LOG |
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| Sweep Rate |
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| 5 sec to 25ms |
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| Width |
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| 1:1 to 1:100 |
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| Sweep Synchronous Output |
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| Output waveform |
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| Linear/ LOG ramp wave |
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| Amplitude |
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| 10Vp-p (No Load) +/- 0.8Vp-p |
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| Frequency Counter (model 4003A only) |
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| Display |
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| 5 digit, Auto range |
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| Display Unit |
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| Hz/ kHz auto range |
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| Resolution |
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| 0.01Hz (max.) |
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| Accuracy |
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| <0.02% ±1 digit |
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| Temp coefficient |
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| <10PPM / °C |
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| External Counter (model 4003A only) |
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| Max. Input Voltage |
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| <150mV rms |
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| Input Frequency |
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| 0.1Hz to 60MHz |
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| Coupling |
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| HF - for more than 100kHz |
| LF - With 100kHz filter for less than 100kHz |
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| Sensitivity |
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| <30mV rms (1MHz) |
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| Power Source: 115V AC ±10%, 50/60Hz, fuse 600mA or |
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230V AC ±10%, 50/60Hz, fuse 300mA |
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| Operating Environment |
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| Temperature |
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| 0 to 40°C |
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| Humidity |
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| 10% to 80% |
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| Storage |
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| Temperature |
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| -20°C to 70°C |
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| Humidity |
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| 0% to 90% |
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| Dimensions (W x H x D): 11 x 3.6 x 11.9'' (275 x 90 x 300
mm) |
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| Weight: 5.5 lbs. (2.5 Kg) |
