BK Precision 4007B User Manual
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BK Precision 4007B User Manual

Dds function generator
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Model: 4007B, 4013B
DDS Function
Generator
USER MANUAL

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Summary of Contents for BK Precision 4007B

  • Page 1 Model: 4007B, 4013B DDS Function Generator USER MANUAL...
  • Page 2 Safety Summary The following safety precautions apply to both operating and maintenance personnel and must be observed during all phases of operation, service, and repair of this instrument. Before applying power, follow the installation instructions and become familiar with the operating instructions for this instrument.
  • Page 3 personnel. Disconnect the power cord before removing the instrument covers and replacing components. Under certain conditions, even with the power cable removed, dangerous voltages may exist. To avoid injuries, always disconnect power and discharge circuits before touching them. DO NOT SERVICE OR ADJUST ALONE Do not attempt any internal service or adjustment unless another person, capable of rendering first aid and resuscitation, is present.
  • Page 4 WARNING: To avoid electrical shock hazard, disconnect power cord before removing covers. Refer servicing to qualified personnel. CAUTION: Before connecting the line cord to the AC mains, check the rear panel AC line voltage indicator. Applying a line voltage other than the indicated voltage can destroy the AC line fuses.
  • Page 5 Compliance Statements Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This product is subject to Directive 2002/96/EC of the European Parliament and the Council of the European Union on waste electrical and electronic equipment (WEEE) , and in jurisdictions...
  • Page 6 Safety Symbols Refer to the user manual for warning information to avoid hazard or personal injury and prevent damage to instrument. Chassis (earth ground) symbol. On (Power). This is the In position of the power switch when instrument is ON. Off (Power).
  • Page 7 CE Declaration of Conformity The model 4007B and 4013B meet the requirements of 2006/95/EC Low Voltage Directive and 2004/108/EC Electromagnet Compatibility Directive with the following standards. Low Voltage Directive EN61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use-Part 1...

  • Page 8: Table Of Contents

    1 INTRODUCTION ......... 10 1.1 Introduction ...........10 1.2 Description ..........10 1.3 Specifications........11 2 INSTALLATION ........14 2.1 Introduction ...........14 2.2 Package Contents ........14 2.4 Instrument Mounting ......15 2.5 Power Requirements ......15 2.6 Fuse Replacement ........15 2.7 Grounding Requirements ......16 2.8 Signal Connections .......17 3 OPERATING INSTRUCTIONS ...
  • Page 9 3.7 ON Key ..........25 3.8 Cursor Keys .......... 26 3.9 Rotary Input Knob ......... 26 3.10 Power-On Settings ......26 3.11 Memory ..........27 3.12 Displaying Errors ........ 27 3.13 Quick Start .......... 28 3.13.1 Selecting a Standard Waveform . 28 3.13.2 Setting the Output .......

  • Page 10: Introduction

    Introduction 1.1 Introduction This manual contains information required to operate the B&K Precision model 4007B and 4013B DDS Function Generators. This section covers the instrument’s general description, specifications and characteristics. 1.2 Description The 4007B and 4013B are versatile high performance function generators.

  • Page 11: Specifications

    1.3 Specifications Model 4007B 4013B Frequency Characteristics 0.1 Hz – 7 0.1 Hz – 12 Sine 0.1 Hz – 7 0.1 Hz – 12 Square 0.1 Hz – 1 MHz Triangle Accuracy 0.01% ± 0.186 Hz Resolution 5 digits or 100 mHz Output Characteristics 10 mV to 10 Vp-p (into 50 Ω)
  • Page 12 kHz, -55 dBc kHz, -55 dBc 100 kHz – 1 100 kHz – 1 MHz, -45 MHz, -45 1MHz – 7 1MHz – 12 MHz, -30 MHz, -30 Square Rise/Fall < 20 ns (10% to 90% at full amplitude into 50 Ω) Time Variable Duty Cycle 20% to 80 %, up to 1 MHz for...
  • Page 13 Dimensions 213 mm x 88 mm x 210 mm (WxHxD) Weight Approx. 2 kg Safety Standards EN55011 for radiated and conducted emissions EN55082 EN61010 *Depends on amplitude setting. Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 °C ±...

  • Page 14: Installation

    Installation 2.1 Introduction This section contains installation information, power requirements, initial inspection and signal connections for the 4007B and 4013B signal generators. 2.2 Package Contents Please inspect the instrument mechanically and electrically upon receiving it. Unpack all items from the...

  • Page 15: Instrument Mounting

    15 W of power dissipation. 2.5 Power Requirements The 4007B and 4013B can be operated from any source of 90V to 264V AC, frequency from 48Hz to 66Hz. The maximum power consumption is 25 VA. Use a slow blow fuse of 1A, UL/CSA approved as indicated on the rear panel of the instrument.

  • Page 16: Grounding Requirements

    1. Locate the fuse box next to the AC input connector in the rear panel. 2. With a small flat blade screwdriver, insert into the fuse box slit to pull and slide out the fuse box as indicated below. 3. Check and replace fuse if necessary. Fuse box Fuse box slit Check/Remove Fuse...

  • Page 17: Signal Connections

    UNIT AND THE FACILITY POWER FOR A CONTINUOUS EARTH GROUND PATH. THE POWER CABLE MUST MEET IEC SAFETY STANDARDS. 2.8 Signal Connections Use RG58U 50Ω or equivalent coaxial cables for all input and output signals to and from the instrument.

  • Page 18: Operating Instructions

    Operating Instructions 3.1 General Description This section describes the displays, controls and connectors of the function generator. All controls for the instrument local operation are located on the front panel. Power Button Power ON/OFF LCD Display F1 – F4 function keys Function Keys...

  • Page 19: Display Window

    Select Sine, Waveform Buttons Ramp/Triangle, Square waveform shape Rotary Knob Cursor Keys Output ON/OFF Enable/Disable Output Selects Sweep function SWEEP Button menu UTIL Button Utility menu Units Keys Numeric Keypad 3.2 Display Window The function generator has a graphic LCD display that can display up to 124 x 32 dots.

  • Page 20: Connectors

    1. Press the key that leads to the item to change. 2. Move cursor using cursor keys to the appropriate position in the numeric field (if applicable). 3. Use the rotary input or the numerical keyboard to change the value of the displayed item. Changes take effect immediately. 3.4 Connectors The function generator has two BNC connectors on the front panel where you can connect coaxial cables.

  • Page 21: Menu Keys

    especially with sine and triangle waveforms. To ensure waveform integrity, follow these precautions: 1. Use good quality 50 Ω coaxial cable and connectors. 2. Make all connections tight and as short as possible. 3. Use good quality attenuators if it is necessary to reduce waveform amplitudes applied to sensitive circuits.

  • Page 22: Waveform Keys

    3.6.1 WAVEFORM Keys The keys select the waveform output and displays the waveform parameter menu (frequency, amplitude and offset). Sine Menu F1: FREQ – (Frequency) Selects and displays the frequency. Change the frequency setting using the cursor keys, rotary knob or numerical keys. F2: AMPL –...
  • Page 23 The offset voltage has three ranges as follows: Output Voltage Constraints of Range Amplitude + Offset (Vp-p)/2 + |offset| <= 5 1.01 volt to volts 10.00 volts (Vp-p)/2 + |offset| <= 0.101 volt to 1 0.5 volts volt (Vp-p)/2 + |offset| <= 0.010 volt to 0.05 volts 0.100 volt...

  • Page 24: Utility Key

    3.6.2 UTILITY Key Utility Menu F1: RECALL – Recalls a previously stored front-panel setup from the selected buffer. Change the buffer number by using the rotary input knob. Valid storage buffer numbers are from 1 to 9. Buffer 0 is the factory default setup. F2:STORE –...

  • Page 25: On Key

    To select the sweep mode, press SWEEP, then press the function key that corresponds to the desired Sweep menu option, as shown: Sweep Menu F1: ON/OFF – Enables/disables the sweep function. Select between Sweep ON or OFF. F2: LIN – Selects the Linear sweep shape. F3: LOG –...

  • Page 26: Cursor Keys

    3.8 Cursor Keys Use these keys to move the cursor (when visible) either left or right. They are used in conjunction with the rotary input knob to set the step size of the rotary input knob. 3.9 Rotary Input Knob Use this knob to increase and decrease numeric values.

  • Page 27: Memory

    3.11 Memory The waveform generator uses non-volatile flash memory for storing the front panel settings. Up to 9 front panel settings can be stored (not including default settings). 3.12 Displaying Errors The waveform generator displays error messages when front-panel settings are either invalid or may produce unexpected results.

  • Page 28: Quick Start

    3.13 Quick Start This section explains how to generate various waveforms and modify the output waveform. * Generating a waveform output * Modifying waveform output * Storing and recalling a waveform generator setup 3.13.1 Selecting a Standard Waveform You can select several standard waveforms as: sine, triangle, square.

  • Page 29: Storing And Recalling A Waveform Generator Setup

    To set voltage offset: 1. Select a waveform to display its menu. 2. Press F3 :OFST to display the offset setting. 3. Use the rotary input knob or the numerical keys to set the voltage offset. To turn the voltage offset OFF, repeat the steps above, but set the offset voltage level to 0.
  • Page 30 Recalling Setups To recall stored front-panel setup: 1. Press UTILITY to display the menu. 2. Press F1:RECALL to select the Recall mode. 3. Use the rotary input knob to select a buffer number. Valid buffers numbers range from 0 to 9. Buffer 0 is a read-only buffer that contains the default power-on setup.
  • Page 31 SERVICE INFORMATION Warranty Service: Please go the support and service section on our website www.bkprecision.com to obtain a RMA #. Return the product in the original packaging with proof of purchase to the address below. Clearly state on the RMA the performance problem and return any leads, probes, connectors and accessories that you are using with the device.
  • Page 32 LIMITED THREE-YEAR WARRANTY B&K Precision Corp. warrants to the original purchaser that its products and the component parts thereof, will be free from defects in workmanship and materials for a period of three years from date of purchase. B&K Precision Corp. will, without charge, repair or replace, at its option, defective product or component parts.
  • Page 33 Index Amplitude, 11, 22, 23, 26 LCD, 19 cursor, 26 Linear, 25 duty cycle, 23 Offset, 22 Errors, 27 recall, 30 factory default, 26 safety, 2 frequency, 22 Specifications, 11 Impedance Matching, store, 29 Symmetry, 23 intensity, 24 Sync Out, 20...
  • Page 36 22820 Savi Ranch Parkway Yorba Linda, CA 92887 www.bkprecision.com © 2012 B&K Precision Corp. v042913...

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4013b

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