4001A
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
50§Ù ¡¾2%
Level
Variable control
From
0.1Vp-p (No Load)
0.05Vp-p (50§Ù Load)
To
20Vp-p (No Load) ¡¾1Vp-p
10Vp-p (50§Ù Load) ¡¾0.5Vp-p
Attenuation
-20dB ¡¾2%
DC Offset
Variable: ¡¾10V open circuit, ¡¾5V into 50§Ù
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
50§Ù ¡¾2%
Level (TTL)
Approx. 3Vp-p fix amplitude
Level (CMOS)
Adjustable 5V to 14.5Vp-p (¡¾0.5 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% ¡¾1 digit
Temp coefficient
<10PPM / ¡ÆC
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 ¡¾10%, 50/60Hz, fuse 600mA or
230V AC ¡¾10%, 50/60Hz, fuse 300mA
Operating Environment
Temperature
0 to 40¡ÆC
Humidity
10% to 80%
Storage
Temperature
-20¡ÆC to 70¡ÆC
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
