Modulators & Demodulators

Computer Hardware & Peripherals, Electronic Components & Devices

Pulse Selector optimizes efficiency of laser modulators.

November 6, 2014

With automatic adjustment of operating point, Pulse Selector IOM ensures that modulator's offset voltage is adjusted regularly and guarantees that pulse control is always accurate. Manual readjustment is therefore not necessary and modulator can be used in continuous operation. When used with fiber lasers, pulse selector ensures steady reduction in laser pulse repetition rate with high pulse suppression. Integrated USB port enables unit to be controlled from PC. Read More

Electronic Components & Devices

Synchronous Demodulator includes configurable analog filter.

November 6, 2014

Optimized for input sampling rates up to 1 MHz, Model ADA2200 enables demodulation of signal input bandwidths to 30 kHz and achieves 0.009° phase detection sensitivity. Sampled Analog Technology uses charge sharing among capacitors to perform digital-like computations in analog domain. With configurable analog filter, designers of portable instrumentation can maximize battery life and perform precision magnitude and phase measurements on analog signals in presence of large noise sources. Read More