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Monday, December 31, 2012

DC1856V power

DC1856V power Tube. Duration : 0.88 Mins.


Buy from Amazon US amzn.com Product Description DC1856V power FRM401-AC power unit is a switching power supply that can equip the FRM401 high density chassis. It automatically detects input power 24-48V for DC power type unit. Power units are redundant and hot swappable in the FRM401 chassis, assuring smooth operation of chassis and equipment even in the event of a power unit failure. Disclosure: Famesport is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. Amazon and the Amazon logo are trademarks of Amazon, Inc. or its affiliates.

225MHz to 1215MHz, 9W GaN Wideband Power Amplifier

225MHz to 1215MHz, 9W GaN Wideband Power Amplifier Tube. Duration : 2.17 Mins.


The RFHA1006 is a wideband Power Amplifier designed for CW and pulsed applications such as wireless infrastructure, RADAR, two way radios and general purpose amplification. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency, flat gain, and large instantaneous bandwidth in a single amplifier design. The RFHA1006 is an input matched GaN transistor packaged in an air cavity ceramic package which provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of optimized input matching network within the package that provides wideband gain and power performance in a single amplifier. An external output match offers the flexibility of further optimizing power and efficiency for any sub-band within the overall bandwidth. estore.rfmd.com

POF ETHERNET DIY KIY -- Media Converter - RJ45

POF ETHERNET DIY KIY -- Media Converter - RJ45 Video Clips. Duration : 0.37 Mins.


Comoss developed whole POF DIY kit. Including POF patch cord, media converter and POF cutter. Through POF media converter is produced, we are glad to have a technology to guarantee our POF transceivers. The plugless connection technology is a new POF connection technology, with the COMOSS POF DIY KIT people can connect the fiber network. pof.comoss.com

Sunday, December 30, 2012

30MHz to 512MHz, 9W GaN Wideband Power Amplifier

30MHz to 512MHz, 9W GaN Wideband Power Amplifier Tube. Duration : 1.95 Mins.


The RFHA1003 is a wideband Power Amplifier designed for CW and pulsed applications such as wireless infrastructure, RADAR, two way radios and general purpose amplification. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency, flat gain, and large instantaneous bandwidth in a single amplifier design. The RFHA1003 is an input matched GaN transistor packaged in an air cavity ceramic package which provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of optimized input matching network within the package that provides wideband gain and power performance in a single amplifier. An external output match offers the flexibility of further optimizing power and efficiency for any sub-band within the overall bandwidth. estore.rfmd.com

RS-485 conversion to SymPol (TM) Part 1b

RS-485 conversion to SymPol (TM) Part 1b Tube. Duration : 1.27 Mins.


A discussion of converting the network for a security electronics application from RS-485 transceivers to SymPol (TM) transceivers. The benefits are that SymPol transceivers are immune to cross-wire fauls on the bus signal lines, and are not damaged by direct shorts to 12Vdc supply wires. Part 1b - with signal wires reversed, the RS-485 communication does not work.

Saturday, December 29, 2012

Applying Spectrasys to Modern RFIC Transceiver Architectures

Applying Spectrasys to Modern RFIC Transceiver Architectures Tube. Duration : 9.85 Mins.


Achieve more accurate communications physical layer simulations of wireless SoC's with several new features in Spectrasys. For more information: www.agilent.com For a free evaluation copy of SystemVue: www.agilent.com

Project Starscape: Unedited, demo of ad-hoc network and range

Project Starscape: Unedited, demo of ad-hoc network and range Video Clips. Duration : 1.98 Mins.


This simple unedited video depicts the range and ad-hoc networking characteristics worked out so far in the Starscape project, a project attempting to create a series of wireless units consisting of infrared transceivers and an RGB LED for the purposes of an creating an interactive animated nightlight to produce patterns on a ceiling. In this video, the base station (big board w/out LED), is sending packets addressed to a particular receiver, called Puck Zero. These packets instruct Puck Zero to set their LED color to red, green, or blue. When Puck Zero receives this packet, it crafts a new packet of the same command and data (color value), but addressed to Puck One. As you can see in the video, Puck One (next to transmitter, separated by visual obstruction) is cycling between colors, having received them as forwarded messages from Puck Zero. Disabling the base station stops both Puck One and Puck Zero from cycling colors, while disabling Puck Zero also stops Puck One from cycling color. Disabling Puck One has no effect on Puck Zero. This demonstrates IR networking occuring between the base station, Puck One, and Puck Zero. It also demonstrates this line-of-sight networking and work over moderate distances indoors.