B&K Precision 4007B Datasheet

Data Sheet

DDS Function Generators

Models 4007B and 4013B

Features & Benefits

■ Sine and square waveforms up to 12 MHz

■ Bright easy-to-read display

■ Linear and logarithmic sweep

■ Variable DC offset

■ Adjustable duty cycle

■ Store and recall up to 9 instrument settings

■ Output On/Off button

■ Overvoltage, overcurrent, and short circuit

protection on main output

Models 4007B and 4013B are versatile DDS
(direct digital synthesis) sweep function
generators with high signal precision and stability.

These models are suitable for education and
other applications that need basic DDS function

generators with sweep capability.
These instruments generate sine and square
waveforms up to 7 MHz or 12 MHz, including
triangle/ramp waveforms up to 1 MHz. Both
models provide variable output voltages from
0 to 10 Vpp into 50 ohms or up to 20 Vpp into

Model 4007B 4013B

Sine and square
frequency range

0.1 Hz - 7 MHz 0.1 Hz - 12 MHz

open circuit. A continuously variable DC offset
allows the output to be injected directly into
circuits at the correct bias level.

Triangle/ramp

frequency range

0.1 Hz - 1 MHz

Intuitive user interface

Easily change all waveform parameters using the intuitive menu-driven front panel keypad, control knob, and easy-to-read LCD. Convenient waveform and range
selection buttons let users make quick and precise adjustments.

Waveform keysBright LCD

Numeric keypad

Rotary control knob

Menu function keys

Technical data subject to change
© B&K Precision Corp. 2012

Output On/Off button

Lin/Log sweep key

www.bkprecision.com

DDS Function Generators

odels 4007B and 4013B

M

Specifications 4007B 4013B

requency Characteristics

F

Sine 0.1 Hz to 7 MHz 0.1 Hz to 12 MHz

Square 0.1 Hz to 7 MHz 0.1 Hz to 12 MHz

Triangle 0.1 Hz to 1 MHz

Resolution 5 digits or 100 mHz

Accuracy 0.01% ± 0.186 Hz

utput Characteristics

O

Amplitude Range

Amplitude Resolution 3 digits (1,000 counts)

Amplitude Accuracy ± 2 % ± 20 mV of programmed output from 1.01 V – 10 V

Flatness ± 1 dB to 7 MHz ± 1 dB to 12 MHz

DC Offset Range -4.5 V to 4.5 V (into 50 Ω)*

DC Offset Resolution 10 mV, 3 digits

DC Offset Accuracy ± 2 % ± 10 mV (into 50 Ω)

Output Impedance 50 Ω ± 2%

Output Protection

Waveform Characteristics

20 mVpp to 20 Vpp (open circuit);

10 mVpp to 10 Vpp (into 50 Ω)

Protected against short circuit or accidental overvoltage practically available in

electronic laboratories, applied to the main output connector

Harmonic Distortion

(at 10 Vp-p into 50 Ω)

DC - 100 kHz, -55 dBc

100 kHz - 1 MHz, < -45 dBc

1 MHz – 7 MHz, <-30 dBc

100 kHz - 1 MHz, < -45 dBc

1 MHz – 12 MHz, <-30 dBc

Square Rise/Fall Time ≤ 20 ns (10% to 90% at full amplitude into 50 Ω)

Duty Cycle Adjustable 20% - 80% up to 1 MHz for square and triangle

Symmetry Accuracy at 50% ± 1%

Sweep Characteristics

Sweep Shape Linear or Logarithmic, up or down

Sweep Time 20 ms to 100 s

Input and Output

Sync Out TTL pulse at programmed frequency; 50 Ω source impedance

General

Memory Storage 9 instrument settings

Power Requirements 100 V – 240 V AC ± 10%

Operating Temperature 0 °C to 50 °C (32 °F to 122 °F)

Storage Temperature -10 °C to 70 °C (14 °F to 158 °F)

Humidity 95% R.H. 0 °C to 30 °C

Dimensions (W x H x D) 8.39” x 3.46” x 8.27” (213 x 88 x 210 mm)

Weight 4.4 lbs (2 kg)

Electromagnetic Compatibility Meets EMC Directive 2004/108/EC, EN55011, EN55082

Safety Meets Low Voltage Directive 2006/95/EC, EN61010

Supplied Accessories Manual on CD, power cord, certificate of calibration

*Depending on the amplitude setting

DC - 100 kHz, -55 dBc

Three Year Warranty

Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 ºC ± 5 ºC.
Specifications are subject to change without notice.

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v121112

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