|
Specifications |
Model 4001A |
|
Frequency Characteristics |
|
Waveforms |
Sine, Square, Triangle, Ramp, ±Pulse |
|
Range |
0.5Hz to 4MHz in 6 ranges |
|
Tuning Range |
Variable Multiplication factor of 0.04 to 4.0 of selected range |
|
Resolution |
0.001Hz (model 4003A only) |
|
Operating Modes |
Normal, Sweep, VCF |
|
Frequency Stability |
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. |
|
Output Characteristics |
|
Impedance |
50Ω ±2% |
|
Level |
Variable control
From
0.1Vp-p (No Load)
0.05Vp-p (50Ω Load)
To
20Vp-p (No Load) ±1Vp-p
10Vp-p (50Ω Load) ±0.5Vp-p |
|
Attenuation |
-20dB ±2% |
|
DC Offset |
Variable: ±10V open circuit, ±5V into 50Ω |
|
Sine Wave |
|
Distortion |
Less than 2% (1Hz - 100kHz) |
|
Harmonic Ratio |
<30dB, 100kHz to 4MHz |
|
Frequency Response |
<0.1dB, upto 100kHz
<1dB, 100kHz to 4MHz |
|
Triangular Wave |
|
Symmetry |
50% (Positive Half) to 50% (Negative Half)
<2%, 1Hz to 100kHz |
|
Ramp Wave |
|
Frequency Range |
0.5Hz to 3.5MHz |
|
Symmetry |
80% (Rise Wave) to 20% (Fall Wave)
<5%, 1Hz to 100kHz |
|
Rising Wave linearity |
<2%, 1Hz to 100kHz |
|
Square Wave |
|
Symmetry |
50% (Positive Half) to 50% (Negative Half)
<2%, 1Hz to 100kHz |
|
Rise Time |
<90nS, (20Vp-p, No Load) |
|
Positive Pulse |
|
Frequency Range |
0.5Hz to 3.5MHz |
|
Symmetry |
20% to 80%,
<5%, 1Hz to 100kHz |
|
Rise Time |
<90nS, (20Vp-p, No Load) |
|
Negative Pulse |
|
Frequency Range |
0.5Hz to 3.5MHz |
|
Pulse Width |
15% of time period of the Set Frequency |
|
Symmetry |
80% to 20%, <5%, 1Hz to 100kHz |
|
Rise Time |
<90nS, (20Vp-p, No Load) |
|
Synchronous Output |
|
Impedance |
50Ω ±2% |
|
Level (TTL) |
Approx. 3Vp-p fix amplitude |
|
Level (CMOS) |
Adjustable 5V to 14.5Vp-p (±0.5 Vp-p) |
|
Rise Time (TTL) |
<60nS |
|
Rise Time (CMOS) |
<90nS |
|
VCF Input (model 4003A only) |
|
Input Level |
0 to 10V |
|
Input Frequency |
DC to 1kHz |
|
Sweep Operation |
|
Operating Mode |
Linear/ LOG |
|
Sweep Rate |
5 sec to 25ms |
|
Width |
1:1 to 1:100 |
|
Sweep Synchronous Output |
|
Output waveform |
Linear/ LOG ramp wave |
|
Amplitude |
10Vp-p (No Load) +/- 0.8Vp-p |
|
Frequency Counter (model 4003A only) |
|
Display |
5 digit, Auto range |
|
Display Unit |
Hz/ kHz auto range |
|
Resolution |
0.01Hz (max.) |
|
Accuracy |
<0.02% ±1 digit |
|
Temp coefficient |
<10PPM / °C |
|
External Counter (model 4003A only) |
|
Max. Input Voltage |
<150mV rms |
|
Input Frequency |
0.1Hz to 60MHz |
|
Coupling |
HF - for more than 100kHz
LF - With 100kHz filter for less than 100kHz |
|
Sensitivity |
<30mV rms (1MHz) |
|
Power Source: 115V AC ±10%, 50/60Hz, fuse 600mA or
230V AC ±10%, 50/60Hz, fuse 300mA |
|
Operating Environment |
|
Temperature |
0 to 40°C |
|
Humidity |
10% to 80% |
|
Storage |
|
Temperature |
-20°C to 70°C |
|
Humidity |
0% to 90% |
|
Dimensions (W x H x D): 11 x 3.6 x 11.9'' (275 x 90 x 300 mm) |
|
Weight: 5.5 lbs. (2.5 Kg) |
|
Accessories: Power Cord, User's Manual |
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