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Astronics Test Systems Inc. Racal Instruments™ 3156C 2-Channel Arbitrary Waveform Generator Racal Instruments™ 3156C Dual Channel Arbitrary Waveform Generator outputs 16-bit waveforms from 2 channels at up to 225 MS/s. 12-bit digital patterns may be output at rates up to 200 Mbits/s. Key Features • 2-channel high-performance Arbitrary Waveform Generator • 2 synchronized 16-bit channels with 12-bit emulation • Sample rates up to 250 MS/s and 1 Meg memory per channel • Frequency and amplitude hopping • Internal AM, Sweep, FM and External FSK and PSK • 12-bit ECL differential digital pattern and stimulus output • 8 standard waveforms plus arbitrary waveforms Product Information High Dynamic Range The 3156C provides improved dynamic range over 12-bit designs providing increased dynamic range and lower “noise floor” making it ideal for the generation of multi-tone signals and I&Q modulation. Frequency Agility Direct Digital Synthesis (DDS) technology, utilized in the design of the 3156C, allows flexibility in use of features like FM, FSK, sweep, and frequency hopping. For example, the FM feature can be stimulated by an internal source or an arbitrary FM waveform allowing the production of customized chirp signals. Included ArbConnection software can be used to breadboard custom frequency modulation profiles graphically. High Sampling Rates Sample rates up to 225 MS/s are available with memory size of 1 Meg. Channels A and B may be operated independently or in synchronization. Legacy System Upgrade The 3156C is a good choice for upgrading legacy ATE systems that use older generation waveform synthesizers. A selftest port is included along with software calibration for upgraded maintainability and accuracy. 949.859.8999; 800.722.2528; atssales@astronics.com; www.astronicstestsystems.com Copyright © 2014 Astronics Test Systems Inc.

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Astronics Test Systems Inc. Racal Instruments™ 3156C Specifications Note: The Astronics Test Systems policy is one of continuous development and improvement. Consequently, the equipment may vary in detail from the description and specifications in this publication. Amplitude Characteristics Amplitude • 20 mV to 32 Vpk-pk, output open circuit • 10 mV to 16 V, „, into 50 Q pk-pk Resolution • 1.6 V to 16 V, 1 mV pk-pk • 160 mV to 1.599 mVpk-pk: 100 pV • 10 mV to 159.9 mVpk-pk: 10 pV Accuracy (at 1 kHz into 50 Q) • 1.6 V to 16 Vpk-pk: ±(1% +50 mV) • 160 mV to 1.599 Vpk-pk: ±(1% +20 mV) • 10 mV...

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Astronics Test Systems Inc. Racal Instruments™ 3156C Specifications continued Trigger Parameters • All trigger settings and specifications such as level, slope, jitter, etc. are applicable in modulation mode Sweep Swept Waveform • Sine wave Type • Linear or log Direction • Up or Down Sweep Range • 10 Hz to 100 MHz Time • 1.4 ps to 40 s Marker Output • Start of Sweep FM Modulated Waveform • Sine wave Modulating Waveforms • Sine, square, triangle, ramp Frequency Range • 10 Hz to 100 MHz Modulating Frequency Range • 10 mHz to 350 kHz (1 MHz typical) Peak Deviation • Up to 50 MHz Marker Output...

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Astronics Test Systems Inc. Racal Instruments™ 3156C Astronics Test Systems Inc. Racal Instruments™ 3156C Specifications continued Internal Trigger Characteristics Internal Trigger Timer • Range: 1 |js to 21.47 s • Resolution: 20 ns Software Trigger • SCPI or API call Trigger Delay and Retrigger Delay Types • Trigger Delay: Programmable delay from either a software command or an external trigger to the start of waveform output • Retrigger Delay: Programmable delay from the completion of a waveform cycle until the beginning of the next cycle. The delay repeats for each cycle Trigger Delay...

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Astronics Test Systems Inc. Ordering Information 408208 : Racal Instruments™ 3156C Dual Channel Arbitrary Waveform Generator, 1M All trademarks and service marks used in this document are the property of their respective owners. • Racal Instruments is a trademark of Astronics Test Systems Inc. in the United States and/or other countries • Microsoft, Win32, and Win64 are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries • LabVIEW and LabWindows are trademarks of National Instruments in the United States and/or other countries...

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