875 Courses in Liverpool delivered Live Online

Advanced RF training course description This course provides a follow on to our popular RF fundamentals course for those that need to know more. What will you learn Explain RF propagation Describe the importance of transmission lines in RF systems. Recognise the issues in RF systems. Describe transmission measurements. Advanced RF training course details Who will benefit: Those working with RF systems. Prerequisites: RF fundamentals. Duration 3 days Advanced RF training course contents RF propagation The Electromagnetic Spectrum, Electromagnetic Radiation, Spherical Wave Front, The Space Wave, Receive Antenna below the Horizon, Bending the Space Wave , Surface Wave Path, Tilting of Surface Wave, Conductivity, Layers of the Atmosphere, Variations of the Ionosphere, Variations caused by Solar Activity, Multi Hop Transmission, Classification of Radio Waves, Fading, Fading Reduction, Free Space Path Loss, Shadowing of Radio Wave, Signal Levels after Shadowing, Radio Waves as Wavelets, Fresnel Zone. Transmission Lines Transmission Line Construction, Primary Line Constants, 'T' Networks, Input Impedence, Lossless Unbalanced Line, Standing Waves, Open Circuit / Short Circuit Termination, Short Circuit Standing Waves, Open Circuit Standing Waves, Voltage Standing Wave Pattern, Short Circuit Termination, Open Circuit Termination, The Directional Coupler, Effect of E and M Coupling, Practical Reflectometer. Antenna Theory The Open Circuit Line, Dipole V/I Distribution, Polar Diagram, Power Pattern ½ Wave Dipole, Half Wave Dipole, Vehicle Mount, Centre Fed Whip Antenna, Antenna Beamwidth, The Yagi Array, Uda Yagi array, Antenna Characteristics, 6 Element Yagi Polar Diagram, Log Periodic Antenna, Helical Antenna. Microwave Dish Array, Typical Microwave Dish Antenna. Transmission Measurements Transmission Measurements, Effective Isotropic Radiated Power, Fade Margin. Noise Noise in Communications, Noise Voltage Equivalent Circuit. Satellite Communications Satellite Communications, Large Earth Station, The Satellite Payload, Geo Stationary Orbit, Basic Orbits, VSAT Terminal, Iridium Phone, The Space Segment, Satellite Footprint, Typical System Hardware. Mobile Communications Mobile Evolution, The Path to UMTS, Technologies Bit Rate and Mobility, Systems and Specifications, Wireless Networks, Diffraction, Multi Path Propagation, Loss Models, GSM Architecture, OSI Model - GSM, OSI Reference Model, OSI Layers.

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Satellite communications training course description This course starts by recaping some of the essential satellite knowledge required and proceeds to explore the deeper aspects of satellite communications, including hardware, communications and error control coding. What will you learn Explain how satellite communications work. Explain how RF works Explain the architecture of satellite systems. Use spectrum analysers. Satellite communications training course details Who will benefit: Anyone working with satellite systems. Prerequisites: None. Duration 3 days Satellite communications training course contents Basic Principles of Satellite Communications GEO, MEO and LEO satellites. Launching and orbits. Frequency bands and polarisation. Satellite footprints. Multibeam coverage. Power spectra. Link budgets. Modulation and coding. Access technologies. Earth station components. Space segment components. Satellite system services. Satellite operators. Radio frequency propagation Electromagnetic waves principles and generation. Reception of the EM wave. Space wave, sky wave and surface wave theory. The isotropic radiator. Types of antennae and their basic properties. Polar diagrams. International frequency allocation. Spectrum management and utilisation. Radio wave propagation. Line of sight propagation. Propagation for satellite comms. Free space path loss. Path attenuation. Noise and Interference. Power and its measurement. Satellite antennae and other hardware Power flux density. Effective aperture. Horn antennae. Parabolic reflector. Offset feed. Cassegrain and Gregorian antennae. Antenna feed systems - Horn, TMC, OMJ and polarizer. Antenna steering and mount systems. Array antennae. LNA, LNB, LNC. Microwave tubes - TWT and Klystron. Polarizers. Earth and Space Segments and the link Earth station antennae. Transponders. Antennae sub systems. Power supplies. Link budgets. System noise. System losses. Interference. Satellite switching. Ground Communications Equipment Baseband signals. Analogue and Digital systems. Overview of modulation - AM, FM, PM. Digital Modulation. Frequency conversion -up and down conversion. Filters, mixers, local oscillators, IF amplifiers and group delay equalisers. Access methods - single and multiple access systems. Data networks. Television transmission - analogue and digital. Digital signal compression. MPEG processing. Satellite Navigation Longitude, latitude, altitude, GPS, How GPS works, timing, alternatives to GPS. Mobile satellite services Voice and Phones, BGAN, TV, GPS to program aerial, VSAT. Error Control Coding The need for coding. Linear block codes. Cyclic codes. Convolution codes. Interleaving and concatenated codes. Coding gain. Turbo codes. Test and measurement Theory and practice of Spectrum Analysers.

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LOOKING FOR: ADULT FICTION, NON-FICTION Diana joined the prestigious DHH Literary Agency in June 2024. She started agenting with Rupert Heath Literary Agency in 2011 before moving to UTA and Marjacq in 2017. Before that she was senior commissioning editor at Transworld. Diana was chosen as one of The Bookseller’s Rising Stars of 2012, was a nominee for RNA Agent of the Year 2019, and was shortlisted for Literary Agent of the Year 2022 at the British Book Awards. Her list includes a wide range of bestselling and prize-winning authors in the UK and internationally. Diana represents adult fiction and non-fiction. For fiction, she is looking for upmarket women's commercial, with depth and heart, including reading group, historical, saga, uplit and contemporary stories that are irreverent and make her laugh; accessible literary fiction, high-concept crime fiction and thrillers. She has a thing for spy novels and would love to find a great vampire story.  On the non-fiction side: memoir, smart, funny feminists, lifestyle, cookery and social justice, and open to anything with a strong, original voice. She also encourages submissions from writers who have been traditionally under-represented. Diana would like you to submit a covering letter, 1 - 2 page synopsis and the first three chapters (a maximum of 5,000 words) of your manuscript in a single word document.  (In addition to the paid sessions, Diana is kindly offering one free session for low income/underrepresented writers. Please email agent121@iaminprint.co.uk to apply, outlining your case for this option which is offered at the discretion of I Am In Print).  By booking you understand you need to conduct an internet connection test with I Am In Print prior to the event. You also agree to email your material in one document to reach I Am In Print by the stated submission deadline and note that I Am In Print take no responsibility for the advice received during your agent meeting. The submission deadline is: Wednesday 17th September 2025

LOOKING FOR: YA, ADULT FICTION Laura Bennett developed a love of writing early, attending her first Creative Writing course at college. She then decided to study Writing at Liverpool John Moores University, obtaining a BA before pursuing a career in teaching. She began work at a college for young adults with special needs, and then moved to a vocational college while studying for a post-compulsory PGCE. Laura taught English for a few years, and also ran several Creative Writing courses before returning to LJMU to obtain an MA in Writing. She then worked as a teaching assistant at a local secondary school, before leaving that job to pursue a career at the Liverpool Literary Agency. She has worked as a private tutor, written for tabletop roleplaying games, and is the narrative writer for an Indie video game. She was also the judge for the I Am Writing Science Fiction / Fantasy category in 2025! Laura is looking for adult and YA science fiction and fantasy of all stripes, including steampunk, post-apocalyptic, urban fantasy, supernatural, and dystopian. She loves diverse casts and complicated relationships. Stories that focus on realistic characters with strong voices are a definite hit, no matter how fantastical their worlds. Laura would like you to submit a covering letter, 1 page synopsis and the first 5,000 words of your manuscript in a single word document. (In addition to the paid sessions, Laura is kindly offering one free session for low income/under-represented writers. Please email agent121@iaminprint.co.uk to apply, outlining your case for this option which is offered at the discretion of I Am In Print).  By booking you understand you need to conduct an internet connection test with I Am In Print prior to the event. You also agree to email your material in one document to reach I Am In Print by the stated submission deadline and note that I Am In Print take no responsibility for the advice received during your agent meeting. The submission deadline is: Tuesday 16th September 2025

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