Sources quell phase hits in digital radios
Article Abstract:
Elcom Technologies Inc. of Closter, NJ, offers the DFS frequency-synthesizer range, which allow digital microwave radios to run at complex modulation formats that are phase-sensitive. Elcom Technologies' DFS frequency-synthesizer line consists of stable local oscillators created for use in Ka-, X-, C- and Ku-band. The firm's DFS frequency-synthesizer range is capable of maintaining very-small-aperture-terminal (VSAT) links and digital microwave radios' high-speed data transmissions as a result of its low-noise feature at selected frequency-band levels of 23 GHz to one GHz.
Comment:
Offers the DFS frequency-synthesizer range, which consists of stable local oscillators created for use in Ka-, X-, C- & Ku-band
Publication Name: Microwaves & RF
Subject: Engineering and manufacturing industries
ISSN: 0745-2993
Year: 1998
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ASIC automatically controls bipolar bias
Article Abstract:
Spectrian of Sunnyvale, CA, offers the RF-bias controller, application-specific integrated circuit (BiASIC), which is equipped with a temperature-sensing transistor for automatically establishing quiescent-current conditions. Spectrian's BiASIC can also dynamically control the amount of energy received by class AB bipolar transistors. Amplifiers can be dynamically-responsive to changes in the environment through the simultaneous operation of the amplifier and the performance of automatic BIAS adjustments in the lines for production.
Comment:
Offers the BiASIC, which is equipped w/ a temperature-sensing transistor for automatically setting quiescent-current conditions
Publication Name: Microwaves & RF
Subject: Engineering and manufacturing industries
ISSN: 0745-2993
Year: 1998
User Contributions:
Comment about this article or add new information about this topic: