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Arbitrary Waveform Function Generator Model 625A

Arbitrary Waveform Function Generator Model 625A

Product catalog summary

Overview: The Model 625A SMARTARB is an arbitrary waveform generator offering versatile operating modes and measurement capabilities. It features field-installable software upgrades, preventing phase shifts and missed points when changing waveform frequency.

Functional User Interface: The device has a user-friendly interface displaying all parameters on a single screen, with input via a numeric keypad or rotary knob. Modes are clearly labeled for easy selection.

Waveform Generation: Supports ramps, triangles, exponentials, random, and sinewave functions in continuous and triggered operations. The pulse generator allows adjustable amplitudes, offsets, repetition rates, and duty cycles. Custom waveforms can be designed or downloaded without phase jitter.

Technical Specifications: Offers 12-bit resolution, up to 32,768 waveform points, and storage for 10 instrument states. Provides P-P signals up to 10 V, offsets up to 8 V, and supports various modulation modes including AM, FM, PM, SSB, FSK, and BPSK.

Advanced Features: Includes phase locking, non-volatile storage, external gating, data modulation, and word generation capabilities.

Measurement Modes: Measures power and voltage with true RMS power calculated by DSP. Features DTMF detection for decoding Touchtone dialing tones.

Applications: Suitable for adjustable delay generation, digital clock source with jitter, variable bandwidth noise generation, FDA susceptibility testing, audio pitch shifting, and VCO mode for frequency adjustment.

Upgradability and Options: Software upgrades available for new modes and applications. Offers DC operation for portability and a high stability timebase for demanding applications.

Specifications:

Output OFF Time: 0 ms to 10.000 s, adjustable in 1 ms steps.
VCO Mode: Frequencies from 0 Hz to 21.5000000 MHz in 0.01 Hz steps.
Control Input Range: ± 5.0 V with bandwidth from DC to 35 kHz.
External Modulation Input: ± 5 V max, 30 KΩ impedance.
External Arbitrary Clock Input: TLL/CMOS level, max 40 MHz.

Connectors:

Front Panel: Sync Out, Sig Out.
Rear Panel: Ext Modulation, Power/Volts Meas Input, Ext Trigger, Gating, FSK/BPSK Input, Ext Ref, Ext Arb Clock, Ext Arb Sync In/Out.

Communication:

RS232 Port: Asynchronous, adjustable baud rate from 300 bps to 115,200 bps, for remote operation.

General Specifications:

Power: 100-240 VAC, 47-63 Hz, 30 W.
Display: 2-line by 40-character LCD, backlit.
Weight: Approximately 3.5 lbs.
Dimensions: 5.1" x 9.3" x 10.2" (H x W x L).
Operating Temperature: 0 to 40 degrees Celsius.

Ordering Options:

TC High Stability Timebase: ± 5 ppm over 0 to 40°C.
DC Operation: 9-36 VDC range.

Additional Information:

Carrier frequency for modulation modes: 0 Hz to 21.500000 MHz in 0.01 Hz steps.
Internal modulation frequencies accurate to 0.01%.
Prices and specifications subject to change.

Catalog excerpts

Arbitrary Waveform Function Generator Model 625A-2

SMART ARB > All parameters simultaneously displayed Functional User Interface Function and Pulse Generator Arbitrary Waveform Generator > Every point generated at every rate12-bit resolution Continuous/Triggered operation 32,768 maximum waveform points Many data formats supported B BNC size="-2">

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Arbitrary Waveform Function Generator Model 625A-4

Arbitrary Waveform Generator withoutSkipped Points Phase Locking of Several Units Externally Gate All Functions > The Model 625As architecture incorporates the latest in Direct Digital Synthesis,(DDS) and Digital Signal Processing (DSP) to provide waveforms with no missingpoints or phase jitter. We do not replace the sinewave lookup table with arbitrarywaveform data points, the cause of missing points, but generates a fully synthesizedclock for each frequency. As you change the frequency, the waveforms exhibit nomissing points or phase jitter. This architecture also allows the inclusion of a...

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Arbitrary Waveform Function Generator Model 625A-5

Measurement Modes Instrument Upgrades and AccompanyingFloppy High Stability Timebase Option isAvailable DC Operation Option > Inquire with the factory about the demo unit for your application. > Adjustable Delay Generator FDA Susceptibility Testing Digital Clock Source with "Jitter" Very Low Frequency (VLF) withExtreme Resolution Audio Pitch Shifter Variable Bandwidth Noise Generator B BNC >

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Arbitrary Waveform Function Generator Model 625A-6

External Modulation Input Main Output Ext. Arb Clock Input Connectors RS232 port General Ext. Trigger/Gating/FSK/BPSK Input SYNC Output Ordering Options > Prices and Specifications Subject to Change Other Modes and Applications Information Basic Sinewave (CW) Mode Amplitude Modulation (AM) Mode Frequency Modulation (FM) Mode Single Sideband (SSB) Mode Phase Modulation (PM) Mode Frequency Shift Keying (FSK) Mode Sweep Mode Power & Voltage Measurement Mode Burst Mode Binary Phase Shift Keying (BPSK) Mode Dual Tone Multi Frequency (DTMF) Generate Mode Dual Tone Multi Frequency (DTMF) Detect Mode...

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Arbitrary Waveform Function Generator Model 625A

Arbitrary Waveform Function Generator Model 625A

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