4007B,4013B Datasheet by B&K Precision

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DDS Function Generators
Models 4007B and 4013B
Data Sheet
www.bkprecision.com
Technical data subject to change
© B&K Precision Corp. 2018
Models 4007B and 4013B are versatile DDS
(direct digital synthesis) sweep function
generators with high signal precision and stability.
These instruments generate sine and square
waveforms up to 7 MHz or 12 MHz, including
triangle 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 open circuit.
A continuously variable DC offset allows the
output to be injected directly into circuits at the
correct bias level.
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 (square)
■Store and recall up to 9 instrument settings
■Output On/Off button
■Overvoltage, overcurrent, and short circuit
protection on main output
Model 4007B 4013B
Sine and square
frequency range 0.1 Hz - 7 MHz 0.1 Hz - 12 MHz
Triangle
frequency range 0.1 Hz - 1 MHz
These models are suitable for education and
other applications that need basic DDS function
generators with sweep capability.
Rotary control knob
Output On/Off button
Numeric keypad
Waveform keysBright LCD
Menu function keys
Lin/Log sweep key
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.
www.bkprecision.com
DDS Function Generators
Models 4007B and 4013B
2
Specifications 4007B 4013B
Frequency Characteristics
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
Output Characteristics
Amplitude Range 20 mVpp to 20 Vpp (open circuit);
10 mVpp to 10 Vpp (into 50 Ω)
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 Protected against short circuit or accidental overvoltage practically available in
electronic laboratories, applied to the main output connector
Waveform Characteristics
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
DC - 100 kHz, -55 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
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
Three-Year Warranty
Supplied Accessories Power cord, certificate of calibration
*Depending on the amplitude setting
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.
v082218