Search results for ""Ssb""

Rudolf Graf and William Sheets have written a book containing twenty low-power (LP) transmitter projects, perfect for the electronics hobbyist and radio experimenter. Now that the FCC has changed its regulations about "pirate" transmissions, more and more people are setting up radio and video stations for broadcast from their homes. Build Your Own Low-Power Transmitters addresses applications for hobbyist broadcasting of AM, SSB, TV, FM Stereo and NBFM VHF-UHF signals with equipment the reader can build himself for thousands of dollars less than similar equipment sold on the retail market. The authors also fully explore the legal limits and ramifications of using the equipment as well as how to get the best performance for optimum range. The key advantage is referencing a low-cost source for all needed parts, including the printed circuit board, as well as the kit. Projects in the book include: LP FM stereo transmitter; digitally synthesized PLL FM stereo transmitter; LP AM transmitter for 150-1710 KHz; radio control transmitter/receiver; carrier current transmitter and AM and FM receivers; LP VHF one-way and two-way audio links; 1-watt 40-meter CW transmitter for ham radio use; SSB LP transmitter for 10-meter ham radio use; 2-meter VHF FM ham radio transmitter; FM video link for 900 MHz NTSC/PAL operation; 2-watt TV transmitters for 440, 900 and 1300 MHz amateur TV NTSC/PAL transmissions; linear amplifier for 440MHz, 10-15watt NTSC/PAL operation; Downconverters for 440, 900 and 1300 MHz with VHF channel 3 or 4 output; TV video receiving systems and AM-FM IF systems; LP video link for UHF channels 14-18; 1-watt CW beacon transmitter for Part 15 LF radio experimentation; CW identifier for transmitters; test equipment projects for LP transmitters; as well as an RF power meter and modulation monitor. Complete source information will be included to help each reader find the kits and parts they need to build these fascinating projects.

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The completely revised, expanded and updated 4th edition of the world''s most comprehensive electrical and electronics handbook for boaters. With a Foreword by Don McIntyre, Founder and Organiser of the Ocean Globe and Golden Globe Races.This useful and thoroughly practical guide explains in detail how to select, install, maintain, and troubleshoot all of the electrical and electronic systems on a boat, and is fully illustrated with hundreds of informative charts, wiring diagrams, and graphs.Subject-specific chapters have been updated with the latest information on topics such as batteries and charging systems, including lithium-ion batteries, wiring, alternative energy charging, corrosion protection, GPS, radar, satellite communications, autopilots, VHF and SSB radios, instrumentation, and much more.In addition to being restructured and significantly expanded, the 4th edition of Marine Electrical & Electronics Bible incorporates information on

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In the bestselling style of the Reeds Handbook series, Reeds Ocean Handbook follows on from Reeds Skipper’s Handbook for skippers or crew planning to venture further afield. Complimenting the RYA Ocean Yachtmaster course, this handy pocketbook provides an aide-memoire for all the essential navigation, weather and route planning theory as well as practical guidance and advice on long-distance radio communications, ocean passage-making and risk/emergency preparations. Colour coded sections, for user-friendly accessibility, cover: - World climate and route planning (including world wind systems, ocean currents, tropical revolving storms) - Navigation (charts, great circle vs Mercator routes, time zones, satellite navigation systems, advice on on-passage navigation routines) - Astro navigation (basic theory refresher, practical astro navigation, unique step-by-step instructions for Astro sight reduction plus using and adjusting the sextant) - Passage making (route planning, preparing the yacht, power needs, supplies of water, food, gas and diesel, watch-keeping routines, crew care) - Communications (features and advantages of VHF, MF, SSB and satellite phones, weather fax, email and access to the internet) - Risks and emergencies (preparing for them, equipment checklist, grab bags, emergency scenario procedures) Internationally relevant and with colour diagrams throughout, this handy pocket-sized handbook is an ideal revision aid on shore and the perfect quick reference guide on the boat

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Sailing in cold waters is challenging, but hugely rewarding. And when you venture into the high latitudes you find yourself in some of the world’s last real wildernesses. In recent years climate change has made these regions more accessible to small boats, and it is now possible to venture further afield in search of adventure. With practical advice, stunning photography and first-hand accounts of voyages from world-renowned experts, this book offers hard-won wisdom on all aspects of sailing in cold waters: · Preparing yourself: good routines, assessing risk and preparing your crew · Preparing your boat: design, heating, engine, steering, anchors and electrics · Sailing in ice: instrumentation, charts, and what to do when you get stuck · Safety: MOB, polar bears, glaciers and dinghy procedure · Communication: VHF, satellite and SSB · Weather: interpreting GRIB files and reading ice charts · Anchoring and mooring: types and numbers of anchors and mooring lines · Clothes: hiking and skiwear; the three-layer principle · Cruising areas: Svalbard, Antarctica, South Georgia and many more Whether it’s tackling the North-West Passage aboard your own yacht or a more modest voyage, heading to Antarctica or keeping your boat in the water for the quieter and often more beautiful winter season, this book is essential reading for all sailors preparing for enjoyable and safe sailing in cold waters.

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