Caveatīecause digital voice often relies on an internet connection, it may not be a reliable communication mode during a major emergency when the internet might be overwhelmed or offline, as happened to us during the 2013 flood that hit our area, the experience that inspired me to get into amateur radio. For more about this, see Hotspot best practices. My personal practice is that I power on my personal, low-power hotspots only when I'm monitoring and in control of them, adhere to my local band and frequency use plans, and leave adequate pauses between transmissions. It's our responsibility to understand and adhere to those regulations and best practices. Important! The regulations and best practices that apply to amateur radio-including use of frequencies, control of our stations, and on-air courtesy-also apply to our use of personal, low-power hotspots. Hotspots and control operator responsibilities The article unfolds over time, loosely following the stages of my own journey of discovery into D-STAR, which began in October 2016 however, I'm also going back and revising it as I learn more. This article is written from the point of view of someone who doesn't live within range of a digital voice (DV) repeater, someone for whom a personal, low-power hotspot is an important key to accessing a digital voice system, a gift that opens doors to the whole wide world. – Don Rotolo, N21RZ, Vocoding: Creating Digital Voice, CQ Amateur Radio Dedicated to the faint of signal Today's amateur radio experimenter is as likely to use a keyboard as a soldering iron for experiments, and as a digital enthusiast, I can only cheer and encourage you to get involved and have some fun. Of course, the real goal isn't to just listen but to actually chat with people. Just think of it: worldwide communication with a Technician class license, a bit of effort and learning, and some fairly simple, relatively inexpensive equipment! I'll jump a bit ahead here and share one tidbit: at one point early in my exploration of D-STAR, I linked to a reflector and heard a guy in San Diego, California chatting with a chap in Yorkshire, England.
So if it's that bewildering, why even bother? When I first dove into D-STAR, I knew nearly nothing about digital voice and quickly found myself drowning in a big bowl of bewilderingly murky information soup. 239000004065 semiconductor Substances 0.000 claims abstract description 323.Assignors: OSRAM OPTO SEMICONDUCTORS GMBH Application granted granted Critical Publication of US10615323B2 publication Critical patent/US10615323B2/en Status Active legal-status Critical Current Anticipated expiration legal-status Critical Links Assignors: LINKOV, ALEXANDER, Kühnelt, Michael Publication of US20190165225A1 publication Critical patent/US20190165225A1/en Assigned to OSRAM OLED GMBH reassignment OSRAM OLED GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to DE102016106833.0A priority Critical patent/DE102016106833A1/en Priority to DE102016106833.0 priority Priority to DE102016106833 priority Application filed by Osram Oled GmbH filed Critical Osram Oled GmbH Priority to PCT/EP2017/058256 priority patent/WO2017178332A1/en Assigned to OSRAM OPTO SEMICONDUCTORS GMBH reassignment OSRAM OPTO SEMICONDUCTORS GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Osram Oled GmbH Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Michael Kühnelt Alexander Linkov Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active Application number US16/092,026 Other versions US20190165225A1
#REFLECTOR 2 TROUBLESHOOTING PDF#
Google Patents Component having a reflector and method of producing componentsĭownload PDF Info Publication number US10615323B2 US10615323B2 US16/092,026 US201716092026A US10615323B2 US 10615323 B2 US10615323 B2 US 10615323B2 US 201716092026 A US201716092026 A US 201716092026A US 10615323 B2 US10615323 B2 US 10615323B2 Authority US United States Prior art keywords semiconductor chip reflector subregion component envelope Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
Google Patents US10615323B2 - Component having a reflector and method of producing components US10615323B2 - Component having a reflector and method of producing components
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