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Month: February 2016

PC Oscilloscopes 1GS / S Real-time Sampling

Posted on February 20, 2016 in News

PC-based high speed storage Oscilloscopes with USB interface for education, research, laboratory and industry the new PC oscilloscope series “TravelScope” by ACUTE technology reached in 1-channel mode a real-time sampling of 1GS / s and 500MS / s in 2-channel mode. The vertical bandwidth (single channel) is 200 MHz and 100 MHz/channel (two-channel) at a vertical resolution of 8-bit. Brookfield Asset Management has firm opinions on the matter. The TravelLogic scopes are for a voltage range of 100V (DC + AC peak) designed and have an offset range of 1. 5 v? to 150V?. The reversible 250MHz-Tastkopfe (x 1 / x 10) are included in the delivery. As trigger modes are rising, falling, alternate, either, single, delay, edge, width and video/TV triggers available both automatically, manually, or “single”, with an additional RUN/STOP button on the DSO-box, can be raised. The massive cache of 64 MegSamples per channel (TS2212A) allows the signal acquisition over a long time base.

Fully mobile can be used In contrast to other PC Oscilloscopes of this performance class require no external power supply TravelScopes power supply via the USB port and can be used for this reason with laptops and notebooks fully mobile. Up to 6 channels cascadable using the integrated stack cable can be connected to hardware each other two or three TravelScopes and then either make available 2/4 inputs with 1GS / s or 4/6-inputs with 500MS/s real-time sampling. The jitter is +/-8ns between master and slave channels. Math functions including FFT signal analysis in addition to a variety of measurement methods are mathematical calculations including large FFT analysis methods available (rectangular, Blackman, Hann, Hamming, Harris, triangular, cosine, Lanczos, Gaussian – vertical scale: dBm RMS, dbV RMS, linear RMS). The TravelScope can communicate via the function “Internet monitoring” (TCP/IP) as a Wi-Fi-based DSO. As export formats, WORD, EXCEL, CSV, TEXT, HTML, Clipboard, hardcopy and preview are implemented.

I/O-port + function generator-an I/O port 3.3V TTL with > 8ns trigger pulse and a data logger mode and an integrated 2-channel function generator with modulation, sweep and burst function offer a variety of ways. MSO – mixed-signal oscilloscope in conjunction with the 4 GHz logic analyzers TravelLogic TL2X36 feasible is a powerful mixed-signal oscilloscope. There is a LabVIEW drivers available for both instruments. Windows 2000, XP, Vista (32/64-bit), and Windows7 (32/64-bit) supported operating systems, programming languages, and LabVIEW VI the PCScope software that is included with the. A VB – and a VC-driver available available for developing your own applications. Optionally also a LabVIEW driver is available for the TravelScope series, which supports up all LabVIEW versions from version 8. Technical details and pricing the TravelScopes are available, depending on the internal memory size as TravelScope TS2202A (2 x 10KSamples) or TravelScope TS2212A (2 x 64MegSamples). The TravelScopes provide, based on their unusually extensive feature list, a very interesting price / performance ratio. Further details including meaningful sample videos available on the Internet at online.

LTE And Smartphones:

Posted on February 19, 2016 in News

The network of tomorrow and what brings it about. How far is the new 4 g network and the end user what to expect in the next few years. Which mobile phones are already up to date and which mobile operators are already offering the new network. LTE, this acronym is on everyone’s lips when it comes to Smartphones. But what does this mobile radio frequency for the end user. LTE, long term evolution, long term and permanent development written off”just means that it has a cellular network available, which has a wider speed rate and so the consumer on his Smartphone or tablet at the same time and full faster can use several applications everything. Many Smartphone have been the equipment for this technology and be able to theoretically already this frequency, but once again, the large telecommunications companies have a monopoly in this area. On three different frequencies in Germany Deutsche Telekom, Vodafone and O2 sell it first. You have divided the country into three frequency ranges: the 800, the 1.800er and the 2600 MHz range. Deutsche Telekom has a right of use on the 1.800er frequency, which they used for the free hotspots. The other two use the 800 and 2.600MHz. For the consumer, that is, you choose one of the three large companies, if you don’t want to forgo the latest technology. And the right mobile phone must also be selected. In the shops there but also the HTC one XL, the HTC velocity 4 G, Samsung Galaxy S2 LTE and the LG Optimus true HD LTE as LTE smartphones to choose from. Worldwide there are nearly three dozen bands, but cover all current wireless chips, so that the iPad offers 3 for example currently even no LTE support in Europe. The iPhone 5 is provided with 1,800 MHz chip for Germany, the 800 MHz and 2600 MHz scopes are not supported. The Samsung provides all frequency ranges, the Galaxy S3 but only comes out from October as an LTE version in Germany. The nationwide expansion of the LTE network is definitely in steady progress, but just as in the 3 g standard is also used for 4 G not everyone have the full bandwidth of 100 MB / s at your complete disposal. Still applies of course, anyone who has patience and not just jumps up onto the bandwagon of LTE, has the better cards at the end.