BK Precision 4001A 4MHz Sweep Function Generator with Dial. New in Box.

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List Price: $273.00

Availability: Usually Ships in 4 to 6 Weeks
Product Code: 4001A

Description

Application Notes

Datasheet PDF Format

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)

Features

Generates Sine, Triangle & Square waveforms from 0.5Hz to 4MHz
20Vpp output into open circuit (10Vpp into 50 Ωs)
TTL Output <30nS
Voltage Control Generator (VCG) input
100% DC offset
Variable amplitude output plus 20dB attenuator

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