Keithley Instruments, Inc.
Cleveland, OH 44139 1891
May 26, 2006 Comprised of single- and dual-channel models, Series 3400 lets users set critical parameters - amplitude, rise and fall times, pulse width and duty cycle, frequency, delay, and offset - with regards to application-specific needs. Products have frequency range of 1 mH to 165 MHz and pulse amplitudes of ±10 V or ±20 V. Delivering precise control for pulse widths from 3 nsec to 1,000 sec, generators exhibit minimal voltage overshoot and edge-to-edge jitter.

Berkeley Nucleonics Corp.
San Rafael, CA 94901
Feb 24, 2006 Allowing time reference selection for each channel, Model 565 provides up to 8 channels of delay and width control. Able to store setups for reuse of frequently applied testing configurations, unit offers 500 ps timing resolution with widths and delays out to 1,000 sec. Product supports USB, RS232, and GPIB programming standard; Ethernet communication is optional.

Agilent Technologies, Inc.
Palo Alto, CA 94303
Oct 19, 2005 Serial Pulse Data Generator, Model 81142A allows engineers to conduct physical layer tests by providing high-precision, low-jitter signals. With data formats of RZ, R1, and NRZ, system provides programmable pattern and sequence generation for entire range of digital high-speed serial buses. It offers linear delay modulation up to 1 GHz for jitter-tolerance testing, and remote programmable ultra-small pulses to trigger accurate measurements.

Agilent Technologies, Inc.
Palo Alto, CA 94303
Jul 25, 2005 Offering full control of data streams for stress tests, 81141A enables characterization of components being developed for serial buses used in high-speed transmission systems. It allows engineers to conduct physical layer tests by providing precision, low-jitter signals. Along with pattern and sequence capabilities and up to 1 GHz linear delay modulation, unit offers combination of multiple data formats with sequencing and trigger capability.

Picosecond Pulse Labs, Inc.
Boulder, CO 80301
May 27, 2005 With FWHM impulse rate of 70 ps and repetition rate of 20 MHz to 2.5 GHz, Model 3600 is suited for simulating UWB signals or high-speed digital signals. It features 5 V amplitude and jitter less than 1 ps RMS. Applications include laser diode drivers, UWB research, and impulse response testing.

Diversified Technologies, Inc.
Bedford, MA 01730
Dec 01, 2004 Suited for short pulse applications, High Voltage Pulse Generator includes pulse modulator, power supply, and controls. All-solid-state pulse generator provides full load fault protection and plug and play functionality. Able to be configured as bi-polar unit where necessary, it provides adjustable power, pulse widths, and frequency. Unit suits applications requiring up to 25 kW power at up to 25 kV, pulses from 500 ns to dc, and pulse frequencies to 10 kHz.

Geotest - Marvin Test Systems, Inc.
Irvine, CA 92614-5846
Oct 01, 2003 Series GP1550H dual-channel, GPIB-programmable pulse generators are 100% form-fit-function replacements for obsolete HP8160A pulse generators. Output specifications and GPIB command set are fully compatible.

Amplifier Research Corp.
Souderton, PA 18964 2412
May 14, 2003 Model MPG200S15 creates test pulses in microsecond range for conducted immunity testing in automotive electronic systems. Product generates SAE J1113/11 pulses 1 and 2 as well as coupling and inductive switching pulses of SAE J1455 for 12 and 24 V systems. Fulfilling ISO 7637 Part 2 requirements, system is supported by ISM ISO Windows-based software, which includes standards library of 50+ international, national, and manufacturer standards along with report generators.

Avtron Mfg. Inc.
Cleveland, OH 44105
May 13, 2003 Series M56 Thin-Lineâ„¢ incorporates Wide-Gapâ„¢ sensor technology, which eliminates alignment procedures, and increases life by reducing contamination problems. Edge-Guard sensor technology protects critical sensor elements from accidental contact with rotor as well as from contamination. Encoder/tachometer features narrow ¾ in. profile, double C-face for mounting accessories, and has no bearings, couplings, or wear parts.

B & K Precision Corp.
Placentia, CA 92870
May 21, 2002 Model 4030 10 MHz pulse generator is capable of producing pulsed waveforms with variable symmetry and amplitude to test digital logic circuits, shift registers, and response time of opto-isolators. Manual mode allows one pulse to be generated each time pushbutton is pressed. External triggering mode allows pulse generator to be synchronized to external signal, such as external clock frequency signal. Separate trigger output is also available.