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RF Upconverter extends frequency of vector signal generator.

2014-06-12 14:30:58| Industrial Newsroom - All News for Today

Available as pure CW upconverter or as upconverter for I/Q-modulated signals, R&S SGU100A extends frequency range of R&S SGS100A vector signal generator from 12.75 GHz to 20 GHz. By combining instruments, users can generate vector signals continuously from 80 MHz to 20 GHz. Devices act as single unit with one I/Q input and one RF output, and can be controlled remotely or manually. When using CW version, combination is optimal for multitone applications requiring phase coherence. This story is related to the following:Electronic Components and Devices Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!Search for suppliers of: Signal Generators

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Global Warming to Triple Frequency Drought, Floods Along Indian Ocean

2014-06-11 22:14:00| Climate Ark Climate Change & Global Warming Newsfeed

Mashable: The frequency of extreme forms of a climate cycle that can cause devastating droughts and flood events from Indonesia to India to Kenya, may triple in the coming decades, according to a new study published Wednesday. The study, published in the journal Nature, ties manmade global warming to shifts in the behavior of a naturally-occurring climate cycle, known as the Indian Ocean Dipole (IOD). Like the Pacific Ocean, which gives rise to El Nio and La Nia events, the Indian Ocean has its own inherent...

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Fractional-N PLL features advanced frequency modulation.

2014-06-10 14:38:43| Industrial Newsroom - All News for Today

Offered in industrial and automotive grades, PLLatinum® LMX2492 supports 200 MHz phase frequency detector, 5 V charge pump supply, and operating frequency of 500 MHz to 14 GHz. Low PLL phase noise of -227 dBc/Hz provides RF front ends with low-noise local oscillator for optimized receiver sensitivity. Flexible frequency and phase modulation, including FSK, PSK, and configurable piecewise linear FM modulation, maximizes radar detection range, accuracy, and immunity to interference. This story is related to the following:Communication Systems and EquipmentSearch for suppliers of: Electronic Oscillators | Phase Locked Oscillators

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Compact Mixers provide wide frequency bandwidth.

2014-06-06 14:30:33| Industrial Newsroom - All News for Today

Integrating single-ended cold FET structure and diplexer for ~9 dB conversion loss with +22 dBm IIP3, MAMX-011021 high IP3 mixer covers 5–33 GHz RF range and DC to 5 GHz IF range. Image reject mixer MAMX-011022 provides image rejection of 18 dB and covers 5–28 GHz RF range and DC to 5 GHz IF range with 12 dB typ conversion loss. Supporting 7 dB typ noise, MAMX-011023 low noise active mixer covers 4–23 GHz RF range and DC to 8 GHz IF range. All come in 1.5 x 1.2 mm SMT plastic TDFN packaging. This story is related to the following:Surface Mount Mixers | Mixers

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