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Signal Problems Cause Delays on 1, 2, 3 Trains

2014-02-11 19:57:14| Railroads - Topix.net

Subway riders using 1, 2, and 3 trains in Manhattan should plan ahead as signal problems continue to cause delays.

Tags: problems signal delays trains

 

RF Signal Generators

2014-02-11 15:15:22| rfglobalnet Products

The DSG3000 series offers standard AM/FM/ØM analog modulation, as well as options for I/Q modulation and I/Q baseband output. The RF signal generator is available with maximum frequencies of either 3 GHz or 6 GHz. Featuring a high signal purity with phase noise measuring <-110dBc/Hz@20kHz (typical) and a wide output range of -130dBm to +13dBm, the DSG3000 RF signal generator has standard pulse modulation with an on/off ratio of up to 80dB, with optional pulse train generator available. The DSG3000 series also has an amplitude accuracy of <0.5dB (typical).

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RF Signal Generators: DSG3000 Series Datasheet

2014-02-11 15:14:12| rfglobalnet Downloads

The DSG3000 series offers standard AM/FM/ØM analog modulation, as well as options for I/Q modulation and I/Q baseband output. The RF signal generator is available with maximum frequencies of either 3 GHz or 6 GHz. Featuring a high signal purity with phase noise measuring <-110dBc/Hz@20kHz (typical) and a wide output range of -130dBm to +13dBm, the DSG3000 RF signal generator has standard pulse modulation with an on/off ratio of up to 80dB, with optional pulse train generator available. The DSG3000 series also has an amplitude accuracy of <0.5dB (typical).

Tags: series signal generators datasheet

 

Target's data breach could signal cybercrime wave

2014-02-10 19:39:01| Wireless - Topix.net

The rash of attacks against Target and other top retailers is likely to be the leading edge of a wave of serious cybercrime, as hackers become increasingly skilled at breaching the nation's antiquated payment systems, experts say.

Tags: data signal wave targets

 

VIDEO: Does drop in shipping signal slowdown?

2014-02-10 11:19:29| BBC News | Business | UK Edition

A key measure in forecasting the global economy has lost half its value this year, as Jeannie Joye reports.

Tags: video shipping drop signal

 

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