ForMoreInformationaboutHPSDRForGeneralHPSDRProjectInformationThewebsiteincludesdescriptionsoftheprojectmodules,linkstoresourcematerials,etc.
Itiskeptfairlywelluptodateandisagoodstartingplace.
http://openHPSDR.
orgPresentationbyLyleJohnson,KK7PLyleJohnson,KK7P,gaveaniceoverviewpresentationtoalargeaudienceattheDaytonHamventiononMay20,2006.
Therearethreefilesavailable(linksonopenHPSDR.
org):audioandvideo:http://openHPSDR.
org/kk7p/lyle-dayton.
aviaudioonly:http://openHPSDR.
org/kk7p/lyle-dayton.
mp3slidesonly:http://openHPSDR.
org/kk7p/lyle-dayton.
pdfForTechnicalHPSDRInformationWehavea"wiki"(editablewebsite)at:http://openHPSDR.
org/wikiTheprojectleadershavedirecteditaccesstothewiki,anditismorecurrentthanthemodulewebpagesonthewebsite.
You'llmostlikelyfindthelatestinformationonthedesignandprogressinthewiki.
Ifyoudon'twanttotypeintheconciseURLabove,thereisalinktothewikionthemainwebpage(openHPSDR.
org).
ForHPSDRGroupDiscussionsTheHPSDRDiscussionList(Reflector)isforanyonewhowishestomonitoractivityand/orcontributeideas,techniques,experimentalresults,etc.
totheproject.
Trafficcanvaryfromzerotoquiteheavyperday,dependingontopicsbeingdiscussed.
Youcanreadthearchivesorsignuptoreceivethee-mailmessagesindividuallyorinadailydigestformat.
Signupwiththe"DISCUSSIONLIST(REFLECTOR)"buttonontheleftsideofthemainwebpage(openHPSDR.
org).
ThereisalsoavoiceforumcalledTeamSpeak.
Itisavaluableforumfordiscussingtopicsthatrequiremoreinteractionamongparticipants.
AlinktoTeamSpeakisontheopenHPSDR.
orgpage.
ForHPSDRKitandBoardInformationThereisanotherwebsitewhichhasfacilitiestosignuptoshowinterestintheboards.
Itishttp://www.
hamsdr.
comandyoumustregisteronthesiteinordertogettothe"projects"area.
Thisareaisusedtogaugeproductioninterestinnewboards.
Boardsarecurrentlyoffered(kitorassembled)byTAPRandiQuadLabs.
CheckhereforthestatusofHPSDRcomponents:http://www.
tapr.
orghttp://www.
iQuadLabs.
comHighPerformanceSoftwareDefinedRadioWhatistheHPSDRProjectHPSDRisanopensourcehardwareandsoftwareprojectintendedasa"nextgeneration"SoftwareDefinedRadio(SDR)forusebyRadioAmateursandShortWaveListeners.
ItisbeingdesignedanddevelopedbyagroupofSDRenthusiastswithrepresentationfrominterestedexperimentersworldwide.
ThehardwareistypicallylicensedunderthenewTAPROHL/NCL(eitherwww.
tapr.
org/OHLorwww.
tapr.
org/NCL)andsoftwareistypicallylicensedunderGPL.
Thediscussionlistmembershipcurrentlystandsatover900andincludesmanynotableSDRenthusiasts.
http://openHPSDR.
orgHPSDRHistoryandPhilosophyTheHighPerformanceSDRprojectwasstartedinOctober,2005byPhilCovington(N8VB)astheOpenHPSDRYahoogroup.
InNovember,2005anothersmallgroup,basedontheXyloboardproduct(anFPGAexperimenter'sboard)withSDRapplicationsinmind,evolvedandtheXylo-SDRdiscussionlistwasformed.
OnMarch1,2006thetwogroupsmergedtoformHPSDRandthetwodiscussionlistswerereplacedwiththepresentHPSDRlist.
Initiallyasmallgroupofdevelopers,HPSDRhasgrowntoover1000members,includinghardware,softwareandfirmwaredevelopers;systemarchitects;analoganddigitaldesigners;RFengineers;planners,executersandusers;testers,documentersandtechnicians;bankpresidentsandsanitationengineers.
Whilethelasttwoaredubious,thepointisthatHPSDRisadiversegroup.
Everyonehassomethingtocontributeandallareencouragedtoparticipate.
TherationalebehindHPSDRistobreaktheoveralldesignupintoanumberofmodules.
Eachmoduleisdesignedbyanindividualorgroupandconnectstoothermodulesusingapre-definedandcommonbus--ratherlikepluggingboardsintoaPCmotherboard.
Thismodularapproachenablesprospectiveuserstoincorporatejustthemodulesthatinterestthemaswellasdesigningtheirownvariantsifdesired.
Theapproachalsoenablesnewideasandcircuitstobetestedbyreplacinganexistingmodule.
Sincethemajorityofmoduleswillberetained,suchexperimentationcanbedonewithminimumdisruptiontoanexisting,workingsystem.
Themodulesvaryincomplexityfromsimpleband-passfiltersandinput/outputinterfacestofullblownDSPfunctions.
Suchvarietyenablesexperimenterswithvaryingdegreesofexperiencetocontribute.
Ifyouareinterestedincontributing,youareinvitedtojoininneworongoingdesign,developmentanddocumentationefforts.
Themoduleshaveeachbeennamedforeasieridentificationwhentalkingorwritingaboutthem.
OntheHPSDRwebsite,eachmodulehasitsownwebpage.
Someofthemodulesarebeingdesignedsothattheycanbeeitherusedinconjunctionwithothersorstand-alone.
Eachmoduleboardsize(excepttheAtlasbackplane)istypically100mmby120mm(optionallyupto220mm)anduseseithera64pinor96pinDIN41612typeconnector.
HPSDR–TheFutureisHereToday!
HPSDRissupportedbyAMSATandTAPRScottyCowlingWA2DFI-Rev11-8Sep2011HPSDR:MoreCurrentModulesPandoraPandoraisacustomenclosureforHPSDRcomponents,includingafullcomplementofsixboardsinanAtlasbackplane,LPU,Alex,coolingfanandenoughroomforasmallPAsuchasPennywhistle.
PandoraisavailablefromTAPR.
PennywhistlePennywhistleisa19dBgain,20Wpoweramplifiercovering160M–6M.
Pennywhistlehasbeentestedandkitted.
Kitsincludethemachinedheat-sinkandareavailablefromTAPR.
ExcaliburExcaliburisa10MHzreferenceinjectorcardthatprovidesanon-boardTCXOorallowsuseofanexternalGPS-DO.
Excaliburhasbeetestedandkitted.
KitsareavailablefromTAPR.
HerculesHerculesisa160M–6M100WPA/LPFwithamonitorforsupplycurrent,RFpower,SWRandtocontrolfans.
Herculeskitsarenolongeravailableduetounavailabilityoftheoutputtransistors.
MetisMetisisahigh-speed(gigabitEthernet)interfacetotheatlasbus.
ItcanbeusedinplaceofMagister.
AssembledandtestedMetisboardsareavailablefromTAPR.
HPSDR:PlannedorFutureModulesHermesHermesisa120mmx160mmsizeDUC/DDCtransceiverboardcovering160M–6M.
ItisacombinationofthefeaturesorMercury,PenelopeandPennywhistlewithaGigabitEthernetinterface.
Hermespre-productionbuildandtestiscurrentlyunderway.
ApolloApolloisa15WPAandLPFintendedasacompanionforHermes,andpiggybacksontoHermes.
Apollopre-productionPCBupdateisunderway.
MuninMuninisa160M–6M100WHFpoweramplifier.
Muninprototypesarecurrentlyundergoingtesting.
CyclopsCyclopsisa1GHzspectrumanalyzerandtrackinggenerator.
Cyclopsisintheprototypingstage.
HPSDR:CurrentModulesAsofSeptember2011,nineteen(19)differentmoduleshavebeenreducedtoactualhardware.
Thirteenoftheseareavailablenow.
AtlasAtlasisasix-slotbackplanethatconnectsallofthemodulestogether.
ItgetsitspowerfromaPCATX-typeconnectorandcanmountinanATXcomputercase.
AtlasboardsandpartskitsareavailablefromTAPR.
Magister(Ozyreplacement)MagisterisanFPGA-basedinterfacecontrollerboard.
Itcontainsahigh-speedUSB2.
0interface,LEDsandlocaldigitalI/O,aswellasanAtlasbusinterface.
MagisterrunsthesameFPGAcodeastheobsoleteOzyboard,buthasnoSDR-1000port.
AssembledandtestedMagisterboardsareavailablefromiQuadLabs.
JanusJanusisaveryhighperformancedual,full-duplex,A/DandD/Aconverterboard.
JanuscanbeusedinplaceofasoundcardfortheSDR-1000.
AssembledandtestedJanusboards,blankPCBsandpartialkitsareavailablefromTAPR.
PinocchioPinocchioisapassiveextenderboard.
Itisusedwithoneoftheotheractivemodulesto"extend"itabovetherestofthesystemforindividualboarddebugging.
PinocchiokitsareavailablefromTAPR.
Pennylane(Penelopereplacement)PenelopeisaWatttransmitter/exciterboardthatcovers160m-6m.
ItusesDigitalUpConversion(DUC)techniquesanddirectlyprocessesbasebandI&Qsignals.
AssembledandtestedPenelopeboardsareavailablefromiQuadLabs.
MercuryMercuryisahighspeeddirectsamplingfrontendboardthatcovers160m-6m.
Itcontainsa130MSPSA/DconverterandanFPGAbasedDigitalDownConverter(DDC).
AssembledandtestedMercuryboardsareavailablefromiQuadLabs.
AlexiaresAlexisanRFpreselectorboardset.
ItcanbeusedwithMercuryoranyotherSDR.
AssembledandtestedAlex-RX,Alex-TXandAlexenclosuresareavailablefromTAPR.
LinearPowerUnit(LPU)LPUisasetoflinearpowerregulatorsthatcansupplyregulated+12V,+5V,+3.
3Vand-12Vfroma+13.
8Vstationsupply.
Thepositiveregulatorsarealllinear,providingasmall,low-power,low-noisesolutionuntilDemeteriscompleted.
LPUkitsareavailablefromTAPR.
已经有一段时间没有听到Gigsgigscloud服务商的信息,这不今天看到商家有新增一款国际版线路的美国VPS主机,年付也是比较便宜的只需要26美元。线路上是接入Cogentco、NTT、AN2YIX以及其他亚洲Peering。这款方案的VPS主机默认的配置是1Gbps带宽,比较神奇的需要等待手工人工开通激活,不是立即开通的。我们看看这款服务器在哪里选择看到套餐。内存CPUSSD流量价格购买地址1...
傲游主机商我们可能很多人并不陌生,实际上这个商家早年也就是个人主机商,传说是有几个个人投资创办的,不过能坚持到现在也算不错,毕竟有早年的用户积累正常情况上还是能延续的。如果是新服务商这几年确实不是特别容易,问到几个老牌的个人服务商很多都是早年的用户积累客户群。傲游主机目前有提供XEN和KVM架构的云服务器,不少还是亚洲CN2优化节点,目前数据中心包括中国香港、韩国、德国、荷兰和美国等多个地区的CN...
DogYun是一家2019年成立的国人主机商,提供VPS和独立服务器租用等,数据中心包括中国香港、美国洛杉矶、日本、韩国、德国、荷兰等,其中VPS包括常规VPS(经典云)和按小时计费VPS(动态云),使用自行开发的面板和管理系统,支持自定义配置,动态云各个硬件独立按小时计费,带宽按照用户使用量计费(不使用不计费)或者购买流量包,线路也可以自行切换。目前商家发布了6.18促销方案,新购动态云7折,经...
team speak为你推荐
人际关系网站给一些人际关系的网站啊?怎么改ip如何修改IP地址?个性qq资料`谁有最新 最有个性的QQ个性资料二叉树遍历怎么正确理解二叉树的遍历苹果5怎么越狱苹果5怎么越狱直播加速手机上什么软件可以帮助直播加速,大神们推荐推荐雅虎天盾我机器上有瑞星杀毒和防火墙 我用雅虎天盾来查杀木马怎样?如何快速收录如何让百度快速收录小米手柄小米手柄能连几个手机系统分析员系统分析师是什么职业?主要做什么工作?
域名服务dns的主要功能为 个人域名备案流程 万网免费域名 注册cn域名 krypt mach 优惠码 外国空间 12u机柜尺寸 牛人与腾讯客服对话 softbank邮箱 赞助 1g空间 vip域名 双12 cloudlink 贵阳电信测速 supercache 789电视剧网 免备案jsp空间 更多