4007B BK | Alldatasheet
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www.bkprecision.comTechnical 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 I Sine and square waveforms up to 12 MHz I Bright easy-to-read display I Linear and logarithmic sweep I Variable DC offset I Adjustable duty cycle (square) I Store and recall up to 9 instrument settings I Output On/Off button I 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 keypadWaveform 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 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 T emperature 0 °C to 50 °C (32 °F to 122 °F) Storage T emperature -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