Full text of monitoring times november 1992 internet archive. Home of the am pressexchange, the am forum the largest bbs of its kind,and the am classifieds, photos, audio, and technical information. In chapter 6, the mergesort runs much faster than the simple sorts, but requires twice as much space as the original array. Airband news david smith considers the replacement of paper flight strips by electronic tools. Hi sdrs give us the chance to receive, record, play and analyze wide frequency ranges. Wtcs toolkit wind tunnel facilities are important for the development of all kinds of transportation vehicles. A primer, appena rilasciata dal giornalista e radioamatore tedesco nils schiffhauer, dk8ok, instancabile divulgatore di molte specializzazioni del radiantismo, fino ai piu recenti sviluppi. Nils schiffhauer dk8ok hf all you can eat from zero. To test your decoders, you should download this wav file of 1 seconds length and play it.
Gmdss is a system of shipcoast and coastship digital communications on six main hf channels. This softwaredefined receiver cover 9 khz to 32 mhz in up to four wide bands, where you can place up to 40 narrowband channels. Nils schiffhauer continues his investigation of hf utility signals on the aeronautical bands, listening to easytoreceive transatlantic voice communications. Nils schiffhauer dk8ok hf all you can eat from zero to. By nils schiffhauer 24 since unification, are german numbers stations gone but not forgotten. Hokas code332p is a truly professional decoder in a price class which will fit into most hobby budgets. Kevin ryan has digital radio buying advice, oscar the engineer dissects the everpopular talkradio format and nils schiffhauer eats all he can, in terms of softwareassisted monitoring, showing you how parallel utility signals decoding works. Monitoring one active channel, you will easily get 10. Gl 8 100 a5 e container ship, iw, navo, bwm, solas ii2 reg. Nils schiffhauer d dk8ok, adx aug 31 ckzu vancouver on even 6160. A primer, appena rilasciata dal giornalista e radioamatore tedesco nils schiffhauer, dk8ok, instancabile divulgatore di molte. Recently, ive been having some fun decoding high frequency data links hfdl, a protocol that is used to track aircraft as they fly around the world.
If youre using the software installed by the factory v1. It will also vary based on launch conditions and operating wavelength. A site dedicated for the am radio amateur and vintage radio. Each channel can be recorded, either automatically by an individual schedule for each channel.
At an average location in germany, you will receive about 5000 messages altogether during 24 hours. The only cd that includes all shortwave broadcast stations worldwide plus all professional utility radio stations from 0 to 30 mhz plus hundreds of digital data decoder screenshots broadcast database. Mikes utility library is a collection of useful maven and java tools. Just download these software plus the hf file for free. Radix sort 2 overview simple sorting in chapter 3, the bubble, selection, and insertion sorts, are easy to implement but are rather slow. Be sure to initially give your kiwi a connection to the internet and let it update to the latest software release. Radio user magazine february 2018 subscriptions pocketmags. Utility dxing a primer krypto 500 decoder yadd, yand, frisnit and other software.
While doing some research on how this is done, i stumbled across a great article by nils schiffhauer, dk8ok, on how to decode multiple hfdl signals at one time using the 4 sub receivers of the elad fdms2. At last the near munich whose job it was to get some. Tools includes a utility to extract aircraft routing data from the pp flight routes forum. Scanning scene tim kirby monitors data from an inmarsat satellite with a nifty, inexpensive, aerial and discusses some stimulating feedback on the uniden bearcat sds200 receiver. Hegemann 4, hopper dredger details and current position. Resilientseated butterfly valve, with slider crank gear and adjustable end stop, etec enamel inside and outside according to en iso 11177 and the dev guideline, tested for soil class iii. By following his tutorial, i was able to set up my elad to decode three hfdl. These highpower sma patch cables utilize airgapferrule technology that eliminates energyabsorbing materials near the fiber end fac. Hfdl is a net for data communications between airplanes and ground. Fujtilm instruction manual pressure measuring film fuji prescale film twosheet type for super low pressure o kind six kinds of prescale are supplied to comply with demands to measure a wide pressure range. Utility dxing is like observing other people at work. Duker butterfly valve long body type 4510type 451 with bypass. From nils schiffhauer dk8ok on the udxf mailing list. M a e g n s i t a t m o l e m u n iv er sitas a w r w i c n s i s bayes linear methods for inverse problems by jonas latz dissertation msc scienti c computing supervised by prof.
A rather new one at a price class available to hobbyists, is provided by titansdr. In the past, i mostly used the excellent and free yadd software to decode all channels in parallel yes, yadd can be opened in multi instances, each one in a separate folder. In the end he finds some minor spurious signals, but notes that they have absolutely no adverse effects once an antenna is connected. Chinese students in beijings tiananmen square bear a banner thanking the bbc for its broadcasts. Full text of european utility newsletter 1997 2001 see other formats. By maris goldmanis this is a continuation to the article before enigma. Worldwide marine radio facsismile broadcast schedulesnoaa. On 30 march 1977 radio nederland as we were then called in english broadcast a special programme marking our 30th anniversary, and 50 years since the first shortwave broadcast from the netherlands. The complete programme is now available to listen to download from the rnw historical audio archive. Simon brown, g4eli, has published v3 of his indispensable sdr console software on june 18th, 2018 after three and a half years of heavy coding.
Only the 2020 shortwave frequency guide features a gigantic broadcast frequency list with 4,478 entries, and a superb alphabetical list of stations as well. Together with roland proeschs frequency manager it makes an even stronger companion with your perseus sdr in decoding and analyzing many digimodes this paper is an introduction into this decoder. On the next pages, i will proceed the three steps of monitoring. Among the many websites providing audio bites of several modes, leif dehios one is a first to stop. Current destination of kehrwieder is ostseewarnemuende and the estimated time of arrival eta is dec 31, 23. Bill robertson investigates scanning antenna news, reports on images from the international space station. They will provide nothing less than a revolution in dxing.
Grimeton saq the editor pursues his vlf obsession by monitoring a rare transmission from saq grimeton. I wrote my results down in a multimedia pdf, where you can read, listen and even view some examples on how to tune, optimize and decode reception. Monitoring times was journal that came out from 1982 to 20 and covered a large spectrum of themes covering radio. This page has been created and is maintained by the team of mwlist editors. Their work is to establish communications between two stations or within a network, or to provide a service for an area like weather bro. Another 9,067 entries cover all professional utility stations worldwide from our international bestseller 20192020 guide to utility radio stations and the brandnew supplement january 2020. Full text of european utility newsletter 1997 2001. Mike richards compares the performance of both receivers and antennas using the wsjtx software suite. As promised here are three 1 minute s3 captures showing great fm dx examples. Thorlabs o12 and o1 calcium fluoride caf2 biconvex lenses are available uncoated or with a broadband ar coating optimized for the 2 m to 5. The four videos show the spanish voice behind the atencion numbers station, the german voice behind the east german numbers stations, how to operate the machine manually and how to operate the machine with tape. Il manuale preparato da nils schiffhauer e focalizzato in modo. It took hf engineering as serious as software developing and designing the graphical user interface, or gui.
To test your decoders, you should download this wav file of 1 seconds. It can be either directly opened by some decoder, or feed it via. Buy digital and print copies of radio user february 2018. If you are an experienced dxer, you probaly have to read only this. Hardly, says schiffhauer, a german journalist who tracked down the transmitter site for one mysterious station. Story and photos by nils schiffhauer shortwave listeners around the world for the first time the wessel anthem, named after turn of werner stiller was one of biggest sucthe president of bundesnachriehtendienst cesses of the otherwise invisible men at pullach bnd, west germanys cia. Kehrwieder, unknown details and current position mmsi. Jul 06, 20 nils schiffhauer small, cheap and smart. A screen shot of the elad fdms2 receiver receiving three weather fax stations at one time. In any kind of wind tunnel aerodynamic, climatic or acoustic users are interested in the optimization of the.
Jottings from a shortwave enthusiast based in new delhi, india. Radio user magazine june 2018 subscriptions pocketmags. This page contains links to various mw related sites. It can be either directly opened by some decoder, or feed it via virtual audio cable vac into a decoder. These sites include telecommunication authorities, media agencies, transmitter operators, international organisation, networks, directories and hobby websites. The damage threshold for a given system is the lesser of the two specifications provided. Special focus has been laid onto digimodes, may these be e.
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