Top 20 Apps Similar to Q-Code Amateur Radio

US Amateur Radio Exam preparation app.

Have you seen the International SpaceStation?It is visible with the naked eye!This is the easiest way to spot the station.ISS Detector will tell you when and where to look fortheInternational Space Station or Iridium flares. You get an alarmafew minutes before a pass. You will never miss a pass oftheInternational Space Station and you will never miss thebrightflashes of the iridium communication satellites. ISS Detectorwillalso check if the weather conditions are right. A clear skyisperfect for spotting.Extensions will enhance the functionality of ISS Detector. Withanin-app purchase you can add comets and planets, amateurradiosatellites and famous objects, like the Hubble space telescopeorthe Chinese space station Tiangong.• Overview of the coming passes• Weather conditions for perfect sightings• Radar screen with path indication• Current location on a map• Detection of Iridium flares• Notifications and Alarms• Share sightings with whatsapp, twitter, gmail, email etc.• Automatic location and timezone detection• Widget• Dedicated tablet layoutAvailable Extensions (in-app purchase):Radio Amateur SatellitesTrack dozens of ham and weather satellitesFamous ObjectsTrack Hubble, X-37B, Fitsat, Tiangong and moreComets and PlanetsTrack planet and track comets as they come closer to earth.Perfectfor C/2011 L4 Panstarrs in March 2013 or C/2012 S1 ISON inNovember2013.ISS Detector combines data from Nasa,Heavens-above.com,minorplanetcenter.net and weather fromyr.no.

Amateur Radio ElectronicsApp covers all the topics of this popular softwaretitle(available separately, see details within app) used in schoolsandcolleges worldwide for over twenty years and now available asatablet and smartphone App.App Features : -Extensive table of contents with drop downmenutopic navigation - graphics updated for every user change –noblank screens - default and example values with auto fill-unrestricted inputs for any textbook values – a uniqueportablestandalone education tool or can be combined with anyschool textbook - optional display calculations - explanatory textfor everytopic – smartphone technology encourages students to spendmoretime studying than with a traditional textbook.Learning by doing approach to study, encouragingbothexperimentation and exploration of the subject.

OSCAR: Orbiting Satellite Carrying Amateur Radio.Somesatellitescarry radio repeaters that can be used by amateurradiofrom theground. This application helps the amateur to know therealtimeposition of these satellites. It shows on the map thepositionofthe satellite, semi circle representing the approximatecoverageaswell as the user's position. You can switch from themenutheselected satellite. From the menu visible passes shownawindowwith two buttons on the top. Pressing the right(circulararrow)visible passes are calculated for the selectedsatellitewithin 24hours. Pressing the left (arrow circular dot inthecenter) visiblepasses are calculated for all satellites forthenext 3 hours.Clicking on one of the visible passes entered the3Dlocator. 3DLocator. The locator uses accelerometer, the compassofthe deviceand the calculated data to show the position ofthesatellite onsky from observer's position. That is, when wemovesthe device tothe sky shows a red triangle in the position ofthesatellite and adotted line showing the pass. The app calculatestheorbits fromthe current time of the device and TLE datathatwww.celestrak.comobtained. The internet is used to get the mapsandupdate TLE data.If you like the app you can make a donation tothedeveloper fromthe menu extensions. v1.2 Option to manuallyincludethe TLE datain a file on the SDCard with satellites that theuserwants isadded. /sdcard/com.androidesimple.oscar/TLE.txt Foreachsatelliteinclude 3 lines like these. IRIDIUM 8 124792U97020A13350.44946552 .00000550 00000-0 18933-3 0 6234 22479286.3985133.2143 0002 005 108.3180 251.8234 14.34218916869917Fromthepreferences menu of the main screen mark the check "TLEdatafromfile in SD" For now, this option is only available todonorsusers.v1.4 Fixed bug. The first time you do not getfrequencydataautomatically. v1.3 Frequency data from the window"visiblepasses"In each satellite pass, if a letter F appears inblue, Whenpressedfrequency data for this satellite are deployed.Data isobtainedautomatically the firsttimefrom:http://www.ne.jp/asahi/hamradio/je9pel/satslist.htm Ifyouwant toupdate later will be done by checking "LastupdatedFrequency data"in the preferences window.

If you're a member of ARRL, thenationalassociation for Amateur Radio, install this app and haveQST, theARRL membership journal, delivered to your Android deviceeverymonth!QST entertains and informs with news, constructionprojects,tutorials and much more. That's why it is the most widelyreadAmateur Radio publication in the world. The digital version ofQSTgoes even further with content not found in theprintedjournal.Not a member? Join nowathttps://www.arrl.org/join-arrl-renew-membership/.

Identify lights in the night sky, predict passes of the ISS andofsatellites

Ham Radio Exam Technician helps you prepare for the USFCCtechnician amateur radio exam. Take practice exams or answerallthe questions in a section. You can save a list of questionstoanswer later. Features: • Take an unlimited number ofpracticeexams. • Study all questions in the technician exam pool. •Studyall questions from any subelement (topic) of the technicianexampool. • Study all questions from any saved "Needs Work List"file.(The program stores a "Needs Work List" which is updated astheexam is taken. Any questions missed are added to the list. Thereisa checkbox on each question page allowing you to add or removethequestion from the list. At the end of the test, you may savethislist to a file.) • You may choose whether or not to shufflethequestions (practice exams default to shuffled). • You maycheckyour answer immediately. • When the test is finished, theresultspage lists all questions missed as well as the percentage ofthequestions answered that were correct. If it was a practicetest,you are informed if you passed or failed. • Text in thequestionmay be selected, so you can copy and paste it somewhereelse or doa web search on the text.

Electrical engineering fundamentals

Exam preparation for AmateurRadiolicense'General Class'Before you can get on the air, you need to be licensedandknowthe rules to operate legally. In the US there arethreelicenseclasses—Technician, General (Klasse E in Germany) andExtra(KlasseA in Germany).The General class license grants some operating privilegesonallAmateur Radio bands and all operating modes.This App has the complete Question pool for 'GeneralClass‘.Usingthis App you take a good way to prepare for yourAmateurRadioExam.Note: Holders of the US-Radio-License can accreditedtheminGermany.Validity of the questionary: 2015 - 2019

Who looks at you, 13,000 Satellitecruisingoverhead.Weather,Science,Military Satellite sees you everyminute.Check whosee you right now! NASA Science Weather Satellite:NOAA ,Weather.Communications Satellite: Iridium , AmateurRadio.NavigationSatellite: Galileo , Navy Navigation SatelliteSystem ,COSMOS.Miscellaneous Military Satellite.

Morse Player will convert text into Morse code (CW) sounds.Ithastwo modes, real time and text file encoding. In realtimemode,characters entered from the keyboard will be played astheyaretyped. In file mode, a file can be loaded and played backasCW.Using Morse Player is a good way to go from knowing theMorsecodecharacters to hearing words. It is not designed tospecificallybea trainer, but training files could be generated andused tolearnthe characters. For example, I’ve created files withham radiocallsigns to help in call sign recognition for CWamateurradiocontesting. Also, using the real time mode andtypingthecharacters is a good way to learn their sounds. Freepublicdomainbooks from http://www.gutenberg.org can be downloadedandplayed asMorse code in Morse Player. Listening to these booksinMorse codeis a good way to improve conversational CWcopyingskills. The onlyfile format supported is UTF-8. This is myfirstrelease to theAndroid market and I’m sure there are going tobeissues with someof the platforms. Please contact medirectlythrough email withbugs/issues and suggestions. I willgladly workwith you to resolvethe issues. Features: -Plays typedtext in realtime and text filesin CW. -Share text files directlyfrom browser.-Content screenthat allows easy access to accessedcontent. -Smallmemoryfootprint regardless of file size. -Adjust CWparameterswhileplaying (WPM and Frequency). -Selectablepunctuation.-Chaptersearch to ease book navigation. -AdjustableFarnsworthtiming.-Adjustable sound envelope rise and fall times.-Ability tosaveuseful phrases to memory for recall later. -Abilityto saveusefulphrases as a ring tone. -Now with pro-sign support.Uses<>characters to delimit. NewBetachannel:https://play.google.com/apps/testing/com.ddsoftware.cw.morseplayerfreeVersion1.0.9added the Save Text feature. This feature will savethe first1Kbytes in the edit buffer to new memory location. Thefirstfivememories will be added to the 'Save Text' menu for quickrecallandplay. The 'Manage' menu selection will navigate to theSaveTextactivity without adding a memory location. Version 1.0.11addedtheringtone feature. You can save any of the saved Morsecodephrasesas a ringtone by long pressing the saved item andchoosinggenerateringtone from the menu. This will ask for thename of thering tone.This is the name that will identify the ringtone to thesystem.After choosing a name, the file will be encodedto the OggVorbisformat and will be added to the ringtone,notification andalarmsdatabases. They will be accessible to usefrom the Androidsoundsettings. When you delete a phrase theringtone will bedeletedalong with it. This app only generates theringtones. Youmust go tothe android sound settings to use it as aringtone. Theogg-vorbiscode runs in the native layer and isprocessor specific.It was donethis way because it encodes muchfaster. It was firsttried as pureJava and it was painfully slow.The drawback is that itmay not runon some platforms. It has onlybeen tested on AMRprocessorplatforms. If the app crashes whileencoding, pleaseforward me theinformation and I will try toresolve it rather thanwriting a badreview. With version 1.0.4,the READ_PHONE_STATEprivilege isrequired. This will only be usedto detect if a call isanswered, sothat the Morse code that isplaying can be stopped.Version 1.0.9added theACCESS_COARSE_LOCATION privilege requirement.This is onlyused tohelp tailor ads that are location specific.Version 1.0.11addedthe WRITE_EXTERNAL_STORAGE privilegerequirement. This is soringtone files created with Morse Player canbe created and deletedinexternal storage. This is the free versionand using it is agoodway to evaluate if Morse Player works on yourdevice. Itsfullyfunctional and contains ads. The paid version hasthe adsremoved.

Trainer for german ham radio license A and E.

Das geniale Lernsystem fürdieAmateurfunkprüfung Klasse E.Wie in einem intelligenten Karteikartensystem wiederholt dieAppalle Prüfungsfragen. Ist eine Frage mehrfach richtigbeantwortetkommt sie nur noch selten, so lernt man nur noch dieFragen die mannoch nicht kann.Durch das Lern-O-Meter hat man jederzeit einen Überblick überdeneigenen Wissensstand.In Deutschland ist zwar der Besitz von Amateurfunkgeräten unddasEmpfangen von Amateurfunksendungen für jeden gestattet, jedochmussfür die aktive Teilnahme am Amateurfunkdienst (senden) einNachweisüber besondere Kenntnisse vorhanden sein.Grundsätzlich gibt es zwei verschieden Klassen, die KlasseE(Einsteiger) und die Klasse A (Fortgeschrittene).Mit dieser App lernst Du auf einfache Weise und effizientalleFragen für Deine Amateurfunkprüfung Klasse E.Der Fragenkatalog wurde den Internetseiten derBundesnetzagenturentnommen und wird mit deren Genehmigungveröffentlicht.Trotz regelmäßiger und sorgfältiger Prüfung können wirdieAktualität der vorliegenden Fragen nicht garantieren.Bitte informieren Sie sich gegebenenfalls selbstunterwww.Bundesnetzagentur.de.Stand: Klasse E, September 2006Die App beinhaltet:✔ Statistik über gelernte Fragen und Lernstand✔ merken von Fragen und Lernen dieser als eigenes Kapitel✔ Kurzanleitung in der App✔ Fehlerberichterstattung✔ Übersicht über die letzen falsch beantworteten Fragen✔ App arbeitet Offline, Internetverbindung ist nichtnotwendig✔ Online-Sync zum Updaten von Fragen und Antworten✔ Lernstandsynchronisierung - Es ist nun möglich deinenLernerfolgonline mit Büffeln.Net abzugleichen. Dadurch hast dudieMöglichkeit mit mehreren Geräten und im Web gleichzeitig aneinerPrüfung zu lernen und deinen Lernstand überallhinmitzunehmen✔ Prüfungsmodus (es ist möglich eine Prüfung untergleichenBedingungen wie in der amtlichen Prüfung zusimulieren)✔ optionaler Benachrichtigungsdienst für Neuigkeiten rund umdieseApp und Bueffeln.NetThe ingeniouslearningsystem for the Radio Amateur Examination Class E.As in an intelligent flashcard system repeats the app allexamquestions. If a question is answered correctly more than onceit isnow only rarely, so you learn only the questions that you cannotyet.The learning-O-Meter you always have an overview of theirownknowledge.In Germany, although the possession of amateur radioandreceiving amateur radio broadcasts are allowed for each, butmustfor the active participation in the amateur service (send) arecordof any special knowledge to be present.Basically there are two different classes, the class E(Beginner)and the Class A (Advanced).With this app, you learn to easily and efficiently allquestionsfor your amateur radio exam class E.The questions are taken from the website of the FederalNetworkAgency and is published with their permission.Despite regular and thorough testing, we can not guaranteethetimeliness of the issues.Please inform yourself possibly evenunderwww.Bundesnetzagentur.de.As Class E, September 2006The app includes:✔ In a trained questions and learning levels✔ notice of questions and learning this chapter as a separate✔ Quick Start Guide in the app✔ Error Reporting✔ Overview of the last incorrectly answered questions✔ app works offline, no Internet connection is necessary✔ Online Sync for updating questions and answers✔ learning level synchronization - It is now possible to alignyourlearning online with Büffeln.Net. This gives you the optionofhaving multiple devices, and the Web, to learn in an exam andyourskill level wherever you go✔ Review mode (it is possible to be examined under thesameconditions as in the official to simulate)✔ optional notification service for news about this appandBueffeln.Net

Ham Boss helps you study, prepare, andtestyour knowledge in preparation for taking your FCC AmateurRadio/Ham"general" license exam... like a boss!With Ham Boss you can study and test yourself by:A) Studying all possible questions within the question pool foryourgeneral exam.B) Studying by topic and sub topic, such as "OperatingProcedures"and "Phone Operating Procedures".C) Study by Weakness, which presents you with questions youhavepreviously had a difficult time with. As you correctlyanswerquestions you have previously missed, Ham Boss beginslessening theweakness scores on those items.D) Take a practice exam as many times as you like until youbeginhaving a consistent passing score. Ham Boss will present youwith35 questions from the question pool.E) Review and re-test on questions you have missed during thelatestpractice exam.The "Settings" screen allows you to choose whether to show youthecorrect answers after answering, to shuffle the multiplechoices,or to manually or automatically advance to the nextquestion.The FREE version is fully functional and allows you to use theappfor free to be sure it is right for you prior to purchasing.Afteranswering 105 questions, it will simply encourage you tosupportour hard work by purchasing the very reasonably pricedpaidversion.This app was developed as the author was preparing forhistechnician and general exams, so it should be a perfectcompanionfor you as well.Let Ham Boss help you train "like a boss" and prepare youfortesting to get your FCC Amateur Radio General License.Catch you on air! KM4WHT. 73.Data Source: 2015-2019 General Question Pool from ARRL.organdNCVEC.org.

All joking aside, this time you willunderstandhow electronic circuits work."I stumbled upon some serious gold" - GeekBeat.tv"This app takes design to a whole new level of interactivity"-Design NewsBuild any circuit, tap play button, and watch dynamicvoltage,current, and charge animations. This gives you insight intocircuitoperation like no equation does. While simulation isrunning,adjust circuit parameters with analog knob, and thecircuitresponds to your actions in real time. You can even generateanarbitrary input signal with your finger!That's interactivity and innovation you can't find in bestSPICEtools for PC like Multisim, LTspice, OrCad or PSpice(trademarksbelong to their respective owners).EveryCircuit is not just an eye candy. Under the hood itpackscustom-built simulation engine optimized for interactivemobileuse, serious numerical methods, and realistic device models.Inshort, Ohm's law, Kirchhoff's current and voltage laws,nonlinearsemiconductor device equations, and all the good stuffisthere.Growing library of components gives you freedom to design anyanalogor digital circuit from a simple voltage divider totransistor-levelmasterpiece.Schematic editor features automatic wire routing, andminimalisticuser interface. No nonsense, less tapping, moreproductivity.Simplicity, innovation, and power, combined with mobility,makeEveryCircuit a must-have companion for high school scienceandphysics students, electrical engineering collegestudents,breadboard and printed circuit board (PCB) enthusiasts,and hamradio hobbyists.Create an account to unlock the full functionality for alimitedtime. The full version will employ all of your imagination,and allthe screen area of your tablet. Join EveryCircuit cloudcommunityto store your circuits on cloud, access them from any ofyourdevices, explore public community circuits and share yourowndesigns. The app requires a permission to access your accountforauthentication in EveryCircuit community.Thanks to Prof. N. Maghari for technical discussions, feedback,andhelp with designing circuit examples.Features:+ Growing public library of community circuits+ Animations of voltage waveforms and current flows+ Animations of capacitor charges+ Analog control knob adjusts circuit parameters+ Automatic wire routing+ Oscilloscope+ Seamless DC and transient simulation+ Single play/pause button controls simulation+ Saving and loading of circuit schematic+ Mobile simulation engine built from ground-up+ Shake the phone to kick-start oscillators+ Intuitive user interface+ No AdsComponents:+ Sources, signal generators+ Controlled sources, VCVS, VCCS, CCVS, CCCS+ Resistors, capacitors, inductors, transformers+ Voltmeter, amperemeter, ohmmeter+ DC motor+ Potentiometer, lamp+ Switches, SPST, SPDT+ Push buttons, NO, NC+ Diodes, Zener diodes, light emitting diodes (LED)+ MOS transistors (MOSFET)+ Bipolar junction transistors (BJT)+ Ideal operational amplifier (opamp)+ Digital logic gates, AND, OR, NOT, NAND, NOR, XOR, XNOR+ Relay+ 555 timer+ Counter+ 7-segment display and decoderNext:+ More componentsIf you like it, please rate, review, and buy!

An open source quiz app to help prepare for the FCC amateurradioexam.

Quiz yourself on how well-prepared you are for the FCC Generalhamexam.

Ace your FCC Amateur (Ham) exams FAST! Polished user experience/Actual FCC Qs.

Exam preparation for AmateurRadiolicense'Extra Class'Before you can get on the air, you need to be licensedandknowthe rules to operate legally. In the US there arethreelicenseclasses—Technician, General (Klasse E in Germany) andExtra(KlasseA in Germany).The Amateur Extra class license conveys all availableU.S.AmateurRadio operating privileges on all bands and allmodes.This App has the complete Question pool for 'ExtraClass‘.Usingthis App you take a good way to prepare for yourAmateurRadioExam.Note: Holders of the US-Radio-License can accreditedtheminGermany.

Exam preparation for AmateurRadiolicense'Technician Class'Before you can get on the air, you need to be licensedandknowthe rules to operate legally. In the US there arethreelicenseclasses—Technician, General (Klasse E in Germany) andExtra(KlasseA in Germany).The Technician class license is the entry-level licenseofchoicefor most new ham radio operators.This App has the complete Question pool for'TechnicianClass‘.Using this App you take a good way to prepare foryourAmateurRadio Exam.