B&K user manual 4070A Specifications, Operating Modes

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9.0 4070A Specifications

Main Output

Frequency: DC to 21.5 MHz, .01 Hz steps

Level: 4 mVp -p to 10.000 Vp -p, 1 mV steps (into 50 Ω) or -44.0 dBm to +24.0 dBm, .1 dBm steps (into 50 Ω)

Level Accuracy: ± 1%

Flatness: ± .2 dB (DC-10 MHz), +0.4dB (10MHz – 21.5MHz) @5vpp (into 50 Ω)

DC offset: 0V to ± 6.0 V, 1 mV steps (into 50 Ω)

Output impedance: 50 Ω Freq. accuracy: ± 10 ppm (.001%)

Spectral Purity (@ 5Vpp): > -35 dBc (12MHz-21.5 MHz), > -40 dBc (1MHz-12MHz), > -45 dBc (100KHz-1MHz), > -50 dBc (DC-100KHz) Distortion: 0.01Hz to 100KHz <1%

External Modulation Input

Max. level in: ±5V (10V p-p)

Input Impedance: 30 KΩ

Bandwidth: DC to 50 KHz

RS232 port

Asynchronous, no parity, 1 start bit, 1 stop bit.

Baud rate: Adjustable, 300 bps to 115.2 Kbps

Connector: DB9 female type

Operating Modes

The carrier frequency for all modulation modes is 0 to 21.5000000 MHz, .01 Hz steps

Basic Sinewave (CW) Mode

Output frequency: 0 Hz to 21.500 MHz, .01 Hz steps

Frequency Modulation (FM) Mode

Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps

Ext. modulation freq: DC to 35 KHz

Peak frequency deviation: 0 Hz to ± 5.0 MHz, 1 Hz steps

Phase Modulation (PM) Mode

Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps

Ext. modulation freq: DC to 35 KHz

Peak phase deviation: 0 to ± 180 deg., 1 deg. steps

Sweep Mode

Start/Stop freq: 0 Hz to 21.500 MHz, .01 Hz steps

Linear or Log sweep, Continuous or Triggered, Up or Down Sweep time: 1 mS to 60 Sec. 1 mS steps

Voltage Controlled Oscillator Mode (VCO) Endpoint freqs: 0 Hz to 21.500 MHz, .01 Hz steps Control input range: -5.0V to +5.0V

Control signal bandwidth: DC to 35 KHz

Burst Mode

Continuous or Triggered via Front Panel, RS232, or Ext. TTL Duration: 1 mS to 99.999 Sec, 1 mS steps

Delay: 0 mS to 99.999 Sec, 1 mS steps

Dual Tone Multi Frequency (DTMF) Generate Mode

Dialing digits generated: 0 to 9, #, [ , A,B,C,D

Duration: 1 mS to 10.000 Sec, 1 mS steps

Delay: 0 mS to 10.000 Sec, 1 mS steps

Dual Tone Generation Mode

Tone 1, Tone 2 Frequency: DC to 10.000 KHz, 1 Hz steps

Phase offset: 0 deg. to 359 deg., 1 deg. steps

Output On time: 1 mS to 10.000 Sec, 1 mS steps

Output Off time: 0 mS to 10.000 Sec, 1 mS steps

Function Generator Mode

Waveforms: Pos/Neg Ramp, Triangle, Exponential, Noise, Sine Repetition rate: 0 Hz to 2 MHz in 1 Hz steps

Run mode: Continuous or Triggered

Binary Phase Shift Keying (BPSK) Mode

Int. modulation freq: 0 Hz to 130 KHz, 1 Hz steps

Ext. modulation freq: 0 Hz to 10 KHz

Sync Output Amplitude: 3.5V to +5V

Fall Time: 5 nS. Rise Time: 8 nS. 10% to 90%

Output current: ± 24 mA.

Ext. Trigger/Gating/FSK/BPSK input

Input impedance: 80 KΩ

Max. input level: ± 10V

Max. gating freq.: 3 MHz

General

Power: 100-240VAC 47-63 Hz, 30W, 3 prong IEC conn.

Display: 2 line by 40 character, LCD, backlit.

Weight: Approx. 3.5 lbs.

Dimensions: 5.1" x 9.3" x 10.2" (H x W x L)

Operating Temperature: 0 to 40 deg. C ambient.

Saved Instrument States: 10, including 1 power up state.

Amplitude Modulation (AM) Mode

Int. modulation freq: 0 Hz to 10 KHz, 1 Hz steps

Ext. modulation freq: DC to 35 KHz

Percentage modulation: 0% to 100%, 1% steps

Single Sideband (SSB) Mode

Int. modulation freq: 0 Hz to 3.0 MHz, 1 Hz steps

Ext. modulation freq: DC to 8.5 MHz Upper or Lower Sideband selectable

Frequency Shift Keying (FSK) Mode

Int. modulation freq: 0 Hz to 130 KHz, 1 Hz steps

Ext. modulation freq: 0 Hz to 3 MHz

Mark/Space freq: 0 Hz to 21.5 MHz, .01 Hz steps

Data Modulation Mode

Baud Rate: 0 Hz to 130 KHz, 1 Hz steps

Message Length: 1 to 960 bits

Mark/Space freq: 0 Hz to 21.5 MHz, .01 Hz steps

Message nonvolatile storage: 10 locations

Power and Voltage Measurement Mode Input signal level: ±5V max. (10V p-p) Input signal bandwidth: DC to 50 KHz

Power calc. impedance: Variable from 1 to 999 ohms

Dual Tone Multi Frequency (DTMF) Detect Mode DTMF digits detected: 0 to 9, #, [ , A,B,C,D Detection range: 10 Vp -p max., 20 mVp -p min. Detection time: 100 mS

Arbitrary Waveform Generation Mode

Vertical resolution: 12 bits

Sample update rate: DC - 40 MHz in .01 Hz steps

Sample buffer depth: 32,768 points

Run mode: Continuous or Triggered

Waveform nonvolatile storage: 32,768 points, 1 location

Operating Mode: Int/Ext clock, Multi Unit Lock mode

Unit Lock Phase Adjustment: 0-359.99 deg, .01 deg steps

Pulse Generator Mode

Frequency: 0 Hz to 2 MHz in 1 Hz steps

Duty cycle: 0% to 100% in 1% steps

Tr, Tf: <40 nS (10% to 90%, 1Vp -p)

Variable in amplitude & offset. TTL/CMOS output also.

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BK Precision 4070A User Manual Rev.2.2

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Contents User’s Manual Page +K Precision Corp Model 4070A User’s ManualTable of Contents DC Operation Option Warranty informationRemote operation Arbitrary waveform systemIntroduction Description Modes Feature summaryInstallation and setup Sync out connectorSIG Out connector External Modulation In connector External Trigger/Gating/FSK/BPSK input Line in connector External Reference Input / Ext Arb. Clock connectorExternal Arb Sync In / Out connector RS232 Interface connectorRecall / Store key Mode keyOperating controls and keys Field arrow keysTrigger key Numeric keys 0 to 9,É, ê, è, ç keys One Touch Mode Keys Clear keyMHz/dBm, KHz/Vp-p/Sec, Hz/mVp-p/mS keys Changing level Operating mode selectionOperating guide Changing frequencyChanging values Modifying an existing valueEntering a new value Mode descriptions Basic Sinewave CW ModeSinewave Mode 000,000.00 Hz 10.0 dBm Internal AM Mode Input Gain External AM ModeExternal AM Mode Parameters External AM Input gain 000,000.00 Hz PEP level -10.0 dBmPeak Frequency Deviation Internal FM ModeInternal FM Mode Parameters Int FM 1,000 Hz Pk dev 10,000 Hz 000,000.00 Hz 10.0 dBmExternal FM Mode External FM Mode ParametersExternal FM Pk dev 10,000 Hz 000,000.00 Hz 10.0 dBm Int PM 1,000 Hz Pk dev 180 deg 000,000.00 Hz 10.0 dBm Internal PM ModeInternal PM Mode Parameters Peak Phase DeviationExternal PM Mode External PM Mode ParametersExternal PM Pk dev 180 deg 000,000.00 Hz 10.0 dBm Sweep Mode Sweep time Up / Down sweepSpace Frequency Internal FSK ModeInternal FSK Mode Parameters Mark FrequencyExt FSK Input External FSK ModeExternal FSK Mode Parameters Ext FSK Mark 1,000,000.00 Hz Space 2,000,000.00 Hz 10.0 dBmBurst Mode Introduction Burst Mode Trig Ton 10,000 mS 000,000.00 Hz Off 10.0 dBmBurst frequency Upper/Lower Sideband selections Internal SSB ModeInternal SSB Mode Parameters Int SSB 1,000 Hz Upper Sideband 000,000.00 Hz 10.0 dBmExternal SSB Mode External SSB Mode ParametersExternal SSB Upper Sideband 000,000.00 Hz +10.0 dBm Background Dtmf Generation ModeDtmf generation # Duration 200 mS Delay Level -10.0 dBm Dtmf Generation Mode ParametersDtmf Duration Dtmf DelayDtmf detected digits Dtmf Detection ModeDtmf Detection Mode Parameters Dtmf detection on Ext Mod input 3 # aVoltage Level Power & Voltage Measurement ModePower & Voltage Measurement Mode Parameters Power LevelArbitrary Mode Remote ModeOther mode Internal Bpsk Mode Internal Bpsk Mode ParametersInt Bpsk 1,000 Hz 000,000.00 Hz 10.0 dBm External Bpsk Mode External Bpsk Mode ParametersExternal Bpsk 000,000.00 Hz 10.0 dBm 10,000 Hz F2 Ton 000 mS Toff 10.0 Dualtone Generation ModeDualtone Examples Baud Rate Data Modulation ModeUsing the Data Modulation Mode Data Modulation Mode ParametersExample Message Downloading Modulation Message DataSaving the Message Triggering the TransmissionEnd Frequency Voltage Controlled Oscillator VCO ModeVCO Mode Parameters Start End 1,000,000.00 Hz 10.0 dBmConnecting Remote OperationChecking your connection with Hyper Terminal Remote Control Programming Rules Remote Control OperationReturns C Remote Control CommandsReset 4070A to Sine wave mode × ØK1.0 Enable, Disable front panel keys and rotary knob E1,0 Enable, Disable LCD echo to terminalReport hardware and software versions Return a C Linear Trig Up Time 10,000 mSF0-9 Move cursor to field 0 to ? or H Print help menuExample Remote Control ExamplesArbitrary Waveform Mode Quick Start GuidePin 9-pin cable Pin 25 pin cable adapter Description of the Arbitrary Waveform Generator Introduction to the Arbitrary Waveform SystemPulse Generator Switching ModesFeature Summary Function GeneratorContinuous/Triggered mode Arbitrary Waveform ModeInt Clock / Ext Clock / Lock Master Lock slave mode PhaseRepetition Frequency Function Generator ModeFunction Gen Wave Pos Ramp Rep Freq 100,000 Hz 000 mV WaveformPulse Generator Mode Positive OnlyDuty Cycle Cwaveload /COMx /y /baudz filename.ext Using WAVELOAD.EXEDownloading arbitrary waveforms Saving Arbitrary WaveformsUsing your own program Data Formats Floating Point FormatRules for Floating Point format Example #2 Time & Value Floating Point FormatDigital Format Integer Format Hexadecimal Format Rules for Hexadecimal formatExample The data value E468 is handled as follows Binary Format Rules for Binary formatExample Multiple Units Locking ArbGenerator Waveform Size Restrictions More on Phase OffsetsPhase Resolution Starting Address = Number of waveform points * Phase OffsetProgram Listing ARB.BAS Example Arb ProgramClose System Subroutines Return Print #1, a Send integer value to 4070A Return Return DC Operation Option Wiring DiagramOperating Modes 4070A SpecificationsRemote Software CDAppendix a Hardware SetupCLS CLS Print Print Subroutines END SUB Appendix B Television Remote Control ExampleCLS Make sure a 4070A is attached to the serial port Print Limited Two-Year Warranty Service Information Savi Ranch Pkwy Yorba Linda, CA 92887 USA TEL
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