Englewood, New Jersey—A series of four sweep-function generators and one pulse generator is now available from Protek Test and Measurement. The instruments are 2-MHz, 4-MHz, 10-MHz, and 20-MHz models.

The SG384 RF Signal Generator offers a DC to 4.05- GHz frequency range with 1-µHz resolution, an OCXO time base, and RS-232, GPIB, and Ethernet interfaces. An optional frequency doubler extends the ...

TTi (Thurlby Thandar Instruments) has introduced a revised version of its TG300 series of function generators, now housed in the company's latest 2U high bench instrument case. The TG300 Series is a ...

Fig 1. This basic VCO/waveform generator IC circuit includes a voltage follower loop (formed with IC1) and symmetry feedback loop (IC3) to eliminate an asymmetric duty cycle, which would cause ...

The average textbook definition of modulation reads: modulation is a process in which the frequency, phase or amplitude of a carrier wave varies in step with the instantaneous value of the modulating ...