Highland Technology V346
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Contents |
Overview
The V346 provides eight independent digitally synthesized waveform outputs, each programmable for frequency, amplitude, and phase.
Channel-channel modulation, summing, synchronization, and noise generation allow complex coordinated waveform generation within one module or across multiple modules. Hundreds or thousands of channels may be exactly synchronized through local electrical or remote fiberoptic links. Any output may be switched to a front-panel test connector, allowing in-crate calibration check without removing field cables.
The signal-processing capability of the V346 is sufficiently general that a wide range of complex functions can be easily programmed from the "first principles" of signal/systems theory. This includes quadrature signal generation, DSB/SSB of arbitrary waveforms, sweeps and chirps, QAM/constellation generation, frequency hopping, FSK generation, multichannel frequency tracking, and quantitative control of noise and jitter.
One or more V346 modules may also be used to simulate complex, high-channel-count processes, such as radar and sonar arrays, complex rotating machinery and structural systems, diesel/jet engine simulation, stationary and aircraft AC power systems, thyristor/IGBT phase control, and many others.
The T346, a compact stand-alone, non-VME, RS-232/Ethernet controlled version of the V346, is also available for embedded applications.
The V346 can be an ideal system replacement for the HP models 3314A, 3325A, 3325B, 3326A, 8111A, 8116A, 8165A, 8175A, and 8904A.
Features
- 8 channels of independently programmable sine, sawtooth, triangle, and square/PWM/pulse, Gaussian noise, and arbitrary waveform generation.
- Channel-channel modulation: AM, FM, PM, PWM, and channel summing.
- Output range 0 to 32 MHz with 0.015 Hz resolution.
- DC coupled 50-ohm outputs to 10.24 volts peak-to-peak.
- Channel/board sync provisions allow generation of polyphase or synchronized waveforms, across unlimited channels.
- Bandlimited Gaussian noise generation allows direct noise output, modulation, noise floor summing, and calibrated jitter.
- PWM facility generates precision digital outputs for motion control or optical encoder simulation.
- Clearly labeled dipswitches set VME address; no
jumpers, headers, or trimpots.
- Includes built-in self-test (BIST) and channel test connector.
- Clean, easy-to-program architecture.
Specifications
| FUNCTION | 8-channel sine, triangle, sawtooth, and square/pulse/PWM, Gaussian noise, and arbitrary waveform generator. |
| CONFORMANCE | ANSI/IEEE 1014 VMEbus spec. A24:A16:D16; no byte writes. |
| PACKAGING | Single-wide 6U Eurocard. |
| OUTPUTS | 8 independent channels, 0 to 32 MHz with 0.015 Hz resolution, or 0-250 KHz with 166 uHz resolution;16-bit programmable amplitude, DC offset, and phase. 14-bit DAC output resolution. Two programmable ranges, +-5.12 volts and +-1.024 volts peak, 50-ohm output impedance. |
| ARB MEMORY | 4096 points, 16-bit data per channel. Hardware interpolation is available. |
| NOISE GENERATION | Gaussian noise, programmable amplitude 0-1 volts RMS, programmable 3 dB bandwidth 0 to 2 MHz |
| MODULATION | Channels may be amplitude-, frequency-, phase-, and/or PWM-modulated by the outputs of the other channels. Channels sums may be modulation sources. |
| SUMMING | Adjacent channel summing, cascadable up to 8 channels. |
| CHANNEL SYNC | Channels may be synchronized across up to 16 modules, 128 channels. |
| TRIG OUTPUTS | One per channel, TTL square wave synchronized with waveform output. |
| ACCURACY | Output amplitudes +-2%, down 3 dB max at 32 MHz. Frequency +- 0.02%; lockable to another V346 or external 10 MHz source |
| CONNECTORS | Ten SMB jacks: 8 waveform outputs.one Test, one Board Sync. One SCSI 50-pin female: trig outputs and 10 MHz lock input. |
| INDICATORS | LEDs indicate VME access, CPU activity, error conditions; additional LED is user programmable. |
| POWER REQUIRED | VME +5 volts, 1 amp max. VME ±12 volts, 750 mA max. |
Manuals, drivers, downloads & other resources
http://www.highlandtechnology.com/DSS/V346DS.html
See also
T340 Embedded sine wave generator
T344 Waveform generator
T346 Embedded waveform generator w/complex modulation capability
V340 VME sine wave PWM/pulse generator
V350 VME analog and digital waveform generator
V370 VME arbitrary waveform generator
V375 VME arbitrary waveform generator
Dealers, trainers, support, maintenance & service centers
Highland Technology, Inc.
United States
California
San Francisco
P: (415) 551-1700
F: (415) 551-5129
http://www.highlandtechnology.com
info@highlandtechnology.com
