Amateur Radio Digital Modes Tutorial Includes:Digimodes summaryAMTORRTTYPSK31Packet radioPACTORWSJTWSPRWSPR or as it is pronounced, “Whisper” is a software set that is used for weak signal communication between amateur radio stations. In fact the letters WSPR stand for Weak Signal Propagation Reporter.
GSM primer includes:GSM introductionNetwork architectureNetwork interfacesRF interface / slot & burstGSM framesPower classes & controlChannelsAudio codecs / vocodersHandoverIn order to ensure that networks could be assembled from elements from different manufacturers, standard interfaces were defined.
Distribution & Supply Includes:What is a distributorTechnical supportSupply chain managementShip to stockObsolescence managementObsolescence management planIt is necessary to address the possible effects of electronic component of component obsolescence at the earliest stages of development.By having a plan of how to manage obsolescence it is possible to reduce the effects of obsolescence on the design, and provide long term benefits for the product.
PCB Design Includes:PCB design basicsSchematic capture & drawingPCB layout / routingPCB design guidelinesPCB signal integrityPCB design programmes offer a huge amount of capability to enable the layout and routing to be achieved, but in order to utilise these capabilities to the best effect, a robust process must be used to ensure that all the requirements are met and the best PCB performance is obtained.
Electric Current Tutorial Includes:What is electric currentCurrent unit - AmpereAC & DCIt is important to be able to quantify the amount of current flowing in a circuit as it enables the performance of the circuit to be defined and for the circuit to operate as required.To achieve this it is necessary to have a unit and this is the ampere or amp.
Electronics Events, Exhibitions and Trade Shows10 Nov - 13 Nov 2020Munich, Germanyelectronic is to be held online for 2020A statement from the organisers of electronica reads as follows: & 34;Messe München will organize the world’s leading trade fair and conference for electronics as a virtual event this year.
