1996 - 2016
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
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Fairport, NY, USA: Saelig Company, Inc. (www.saelig.com) has announced the availability of Rigol DSG800 RF Signal Generators, with output frequencies from 9 kHz to 3.0 GHz. They provide an economical RF signal source with a maximum output of +20 dBm and frequency resolution of 0.01 Hz at any frequency. Featuring very low SSB noise of -115 dBc/Hz, they feature a highly stable internal clock (<2ppm standard, 5ppb optional) for creating high performance RF test signals. Operation is easy and intuitive, guided by the 3.5" color LCD with its logically grouped controls.
The DSG800 RF Signal Generators provide conventional sweep functions (step, list, logarithmic, and linear) as well as analog modulation functions including amplitude modulation, frequency modulation, phase modulation, and pulse modulation. In addition, the DSG800 series offers an optional pulse train generation capability for translating serial data on to an RF Link without needing additional hardware. The pulse train can be used as the modulating signal of pulse modulation and can also be output as an independent pulse generator. The DSG800 RF Signal Generators support external pulse modulation, but the internal pulse generator can produce baseband signals with adjustable cycle times and pulse widths. The DSG800 signal generators produce high quality pulse modulated signals with a rise/fall time of less than 10 ns and an on/off ratio greater than 70 dB. They feature a specially designed digital automatic level control circuit scheme that ensures the high precision and stability of the output signal. Frequency stability can reach 5ppb by choosing the high stable reference clock option.
The DSG800 signal generators also have full remote control capability for integration into Automated Test Environments (ATE). The common remote control commands are compatible with most other mainstream products. Test system integrators can build the DSG800s into their test fixtures and control these LXI-compliant RF signal generators using SCPI commands over USB and LAN.
Rigol's DSG800 RF Signal Generators provide a clean and stable RF output with low phase noise and high amplitude accuracy, and offer all of the functions of other high-level RF signal generators but at much lower cost. Designed for electronics designers involved in wireless technology, Wi-Fi, electronics educators, EMC/EMI engineers, and amateur radio enthusiasts, the DSG800 Series is available now from Rigol's technical distributor Saelig Co. Inc. Made by Rigol Technologies, a rapidly growing test and measurement company and the world's second largest oscilloscope manufacturer by volume, the DSG800 Series is available now with a 3-year warranty from Saelig Company, Inc. 1-888-772-3544, via email: email@example.com,or visit www.saelig.com.
About Saelig Company, Inc.
Founded in 1988 in Rochester, New York, Saelig is a North American distributor with a growing reputation for finding and sourcing unique, easy-to-use control and instrumentation products and related active components, for use in a variety of industries. Products lines are continuously added from sources across the globe, and are offered at highly competitive prices, accompanied by full in-house technical support, exceptional customer service, and fast delivery. For full details of available product lines, please visit www.saelig.com.
Posted November 11, 2015