ATU 100 Extended Board User Manual Eng
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Technical Descriptin io he Au i uner biard ATU-100 Extended board by N7DDC. Attention ! here e e e no estr erctionst en ro oerertertionst on rere uste o rererst tere eref o en rou rooste, est weff est eff efere tere erefst, rere eurero o werercer erst N7DDC. Attention! here ern o tetion routferstere ern rererst ocutenr erst r ue onf weren usterng e everce werrer f twe e ve steron 2.7. I ou e e unetfe ro fn our werercer stofwe e ve steron erst teerng uste , uro ere ro f twe e ve steron 2.7 usterng rere ro og ette ro enstu e rerer rere ern o tetion ot rere estc errotion tercerest rere everce ro oroe tiest. You cen ownfoe en ve steron o f twe e ere e: http://www.sdr-deluxe.com/forum/7-18-1 here stceretetic ern e erro : erttrost://eest e e.cot/ ofern791/eru110017x7 PCB stou cest o rere ro og et Sprint Layout 6.0: http://www.sdr-deluxe.com/load/ Purpise here everce erst ernren e o uste est en efetenr o etereu e ero equerrotenr, est roe r o etroferfe st o r enstceerve st, o est e steroe ere everce rerer roe o tst rere unction o tercererng rere ourrour ertroe ence o roowe etroferfe st (PA) werrer enrenne ee e st. Unferke rere mini biard, rererst everce cen conreern e ster o ot 5 ro 7 ern ucrencest en ot 5 ro 7 ceroecerro st, werercer effowst err (ern rere texertut confgu etion) ro wo k effectivef ern e wer e equenc ten , ove feroroerng e ero etereu HFr engest ot 1.m MHz ro 50 MHz. here nute oust stetngst o rere efgo errertst eveerfetfe ro rere uste effow rere uste o e terc oro oceststo en e conr of cer cuerr ern orere euro1rune ro ojecrst ern ve eroust ve eretionst. Neve rerefestst, rere e erst rere conceror o e testerc stcerete, werercer rere eurero offowst. here testerc to ef, ecco erng ro rere eurero , conreernst e ster o 7 stwerrcere ern ucrencest werrer en uneven roerrcer, ot 0.05 μH ro 4.5 μH, e ster o 7 ceroecerro st werrer uneven roerrcer, ot 10 roFr ro 1 nFr. here roe etere st uste t e eufr gue enree eferetfe oroe etion o rere everce ern rere testerc ve steron en e e rere teern roe etere st o restting u erng stofwe e eveforotenr t rere eurero . Men roe etere st cen te cerenge t rere uste on rereer own, werercer cen cerenge rere teerevero o rere everce en even teke err unustetfe. Pfeeste ee rere estc errotion ce e uff te o e tekerng en cerengest. Using he «base midel» here eurero eststutest rerer rere everce cen te uste ern rwo stcene erost: est en e ertionef to ufe est roe r o e r enstceerve o etroferfe , o est e stren efone everce ern e steroe ere ceste, werrer o werrerour ern ercetion. here e erst no nee ro e o stoterererng. Borer rere tutton o tenuef stre r o runerng en rere ourrour o rere conr of stergnef ot rere conr of ro oceststo o rere r enstceerve o etroferfe cen te connecre ro rere conr of connecro . A stero r ertroecr on rere conr of ferne o festst reren 250 ms, wererere werrer e tutton o e conr of stergnef, werff ceuste rere rune efetenrst ro ester ro rereer o ergernef strere, weren eff ern ucrencest en ceroecerrencest e e ru ne off. A fonge erof on rere conr of stergnef werff r ergge rere stre r o rere steruro ro ocestst. here estufr o eecer confgu etion ro ocestst erst stro e ern rere non1vofetife teto o rere everce en erst estro e efe ru nerng off en on rere roowe . A ertionef stergnefst o tette ernreg etion werrer exerstting equerrotenr cen te reken ot rere RA7 en RA6 terc oro oceststo connecro st. hererst erst rere hx_ equestr stergnef (ce ere equestr o runerng) ern er ecr en ernve ste o t. hererst stergnef erst erststue t rere everce'st ro oceststo o rere tite necestste o runerng, u erng werercer rere r ensttertte tustr ro over e e continuoust ce ere o stuerretfe roowe . hererst cen te uste ro eurotere rere confgu etion ro ocestst weren rere uste oest nor nee ro roe o t e ertionef ectionst, exceror o erow ro ro estst rere hUNt tutton. hererst erst nor necestste , sternce rere everce effowst runerng werrer en ernrour stergnef o stufcerenr roowe , te err stroeecer, to ufere werrer en RFr stergnef t en r roe o to ufetion, refeg eroererc roeckerst, en even e noerste1ferke stergnef. hunerng werff stroro weren rere ernrour stergnef erst fow en estute weren err eroroee st. herer erst, rere runerng cen occu er ecrf ern rere no tef oroe etion o rere equerrotenr. Howeve , o eferetfe oroe etion o rere everce, err erst e verstetfe ro uste rererst stergnef ro e uce rere stergnef roowe o rere r ensttertte ro ste e o rere everce vefuest u erng runerng, o exetrofe t ecting on rere ALC fooro. here Tx_reques stergnef cen efsto te uste ro connecr e LtD rerer werff ern ercere rere ectiverr o rere e justrtenr ro ocestst ern rere ceste weren usterng rere LCD ern ercero erst un ester etfe o ertrooststertfe. Indicatin In gene ef, rere everce cen te uste werrerour erstrofe efetenrst, wererfe o tonerro erng rere oroe etion o rere everce ou cen uste, o exetrofe, rere stcefe o rere SWR tere tuerfr ernro rere r enstceerve o e steroe ere exre nef SWR tere . O cou ste, weren usterng en eurorune est e steroe ere everce ern ou own ceste, err wouf te ve convenerenr ro ereve ou own erstrofe o tonerro erng rere oroe etion en rererst everce effowst ou ro ertrofetenr err ern erffe enr we st. here eesterestr we erst ro connecr e rwo1cofo e 1g een LtD werrer e cotton eno e ro rere roernst o rere connecro o ro og etterng rere ro oceststo . In o e o rererst terero o erstrofe ro wo k, ou nee ro cerenge stote o rere e eufr vefuest, werercer werff te erstcustste tefow. here cotton eno est tustr te connecre ro rere VCC roern o rere connecro (+5 V roowe ), rere cerero e o rere g een LtD rer ouger rere cu enr ferterting esterstro ro rere roern CLK o rere connecro , rere cerero e o rere e LtD rer ouger rere cu enr ferterting esterstro ro rere DAh connecro . herust, rere LtD werff te etfe ro gene ere rer ee cofo st o fergerr, g een, o enge en e , eroen erng on rere SWR ern rere ferne werrer werercer rere tercererng ro ocestst west cotrofere . G een cofo o e futernestcence werff stroeek etour SWR ern e ferne festst reren 1.5, o enge 1 festst reren 2.5 en e er SWR to e reren 2.5. here LtD werff go our er rere totenr o rere stre r o rere e justrtenr en werff gfow ertte ereref efe errst cotrofetion. He e ou nee ro keero ern tern rerer ern ceste o cerengerng rere re tst o coo ernetion en , ecco erngf , cerengerng rere SWR, rere LtD werff nor cerenge rere cofo o rere gfow, err werff eteern rere stete eroen erng on werercer SWR west fxe er rere en o rere ro everoust steruro ro ocestst. Mucer to e ern o tetion etour rere oroe etion o rere everce cen te ro over e t connecting ro rere connecro o ro og etterng e stren e rwo1ferne 1602 LCD erstrofe . You werff efsto nee e stteff I2C roo r exroen e ce ro conve r rere roe effef LCD conr of co e ro en I2C ste eref tust. hereste e e wer ef uste toe st usterng rere PCFrm574h cererro en ereverng en eccestst e estst on rere 4t tust. hererst erst rere ern ercetion rerer rere eurero ustest t e eufr, en rere e eufr f twe e erst ef ee confgu e ro wo k werrer stucer en ern ercero . Sote roo r exrensteron ce st uste PCFrm574 cererrost werrer en “Ah” ern ex en rere ereve e erffe enr tust eccestst e estst. here cen efsto te uste t stroecer erng rere ester e e estst (werercer werff te estc erte tefow). here roernst o rere ro og etterng connecro weren rere LCD erst connecre e e uste o rereer ernren e rou rooste, VCC erst 5 Vofr roowe sturorof , GND erst g oun , DAh en CLK e e ere en cfockerng fernest estroectivef . here fef ster e o rere ern ercero erstrofe st rere roowe rer ougerrour en SWR. here roeek erecro to e erst uste , werercer effowst ro eccu eref teestu e rere stergnef roowe o rere r ensttertte weren usterng ve eroust r roest o to ufetion. here ergerr ster e sterowst rere ern ucrence en ceroecerrence vefuest ster t rere everce est e estufr o rere festr runerng ro ocestst. In ercetion erst ce ere our ern rere f str en stecon fernest, en ern ercetionst L en C cen te ernre cerenge . hererst erst uste ro erstrofe rere connection rooernr o ceroecerro st ecco erng ro rere cfeststercef L1stereroe stcerete. So, er rere ern ucrence erst on rere roro ferne, err erst eststute rerer rere ceroecerro o rere rune erst connecre efe err, rerer erst, ro rere ourrour. I rere ern ucrence vefue erst erstrofe e on rere tottot ferne tefow rere ceroecerrence vefue, reren rere ceroecerrence erst connecre te o e ern ucrence, rerer erst, ro rere ernrour. here erstrofe te efsto t eref sterow stote ernstc errotionst exrofeernerng rere cu enr to est o oroe etion o rere everce. hereste e e hUNt, RtSth, OVtRLOAD (weren e stergnef werrer e roowe o to e reren 150 wettst erst erorofere ro rere everce). ho e uce rere sterze o rere everce, err erst rooststertfe ro connecr stteff1sterze OLtD erstrofe st rerer uste rere stete I2C tust ro conr of. hereste e e tonocer ote OLtD erstrofe st werrer e SSD1306 conr offe en werrer e estofution o 12mx32 roerxefst werrer e eregonef o 0.91 erncerest, werrer e estofution o 12mx64 roerxefst werrer eregonefst o 0.96 en 1.3 erncerest. hereste erstrofe st e e connecting ern rere stete we , tur ern o e o reret ro wo k co ecrf , rere f twe e roe etere st sterouf te cerenge (ro te estc erte tefow). here ern ercetion on rere 0.91 12mx32 erstrofe fookst ferke on e egufe 1602 erstrofe , wererfe ereverng tin ertensteronst. here ern ercetion on 12m * 64 erstrofe st fookst e ferttfe erffe enr, ern ou owst en werrer fe ge cere ecre st. Additinal butins here everce efsto effowst ou ro connecr rwo e ertionef tuttonst rerer exren rere testerc unctioneferr . hereste e e rere B roestst en Auro tuttonst. here tuttonst e e connecre estroectivef ro rere roo rst o rere RB1 en RB2 ro oceststo . Ir erst ecotten e ro uste roo rst tfocke t ceroecerro st ro evoer ernre e encest, werercer te erern e rere ro oceststo oroe etion. P eststerng rere B roestst tutton ceustest e retroo e sterur own o eff ceroecerrencest en ern ucrencest on rere roerer stergnef ot rere ernrour ro rere ourrour. hererst to e erest rere co estroon erng ern ercetion on rere LCD erstrofe ern rere o t o en un e stco e. I Auro to e erest teen ectivere , errst oroe etion werff te retroo e erf strororoe wererfe rere B roestst to e erst ern effecr. P eststerng rere tutton egeern ru nst off B roestst to e en rere everce econnecrst rere ceroecerrencest en ern ucrencest rerer we e ernstreffe er rere en o rere festr runerng ro ocestst. Auro to e werff efsto estute er err erest teen ectivere ro everoustf . P eststerng rere Auro tutton ectiverest rere eurotetic to e o rere everce, werercer erst erstrofe e on rere erstrofe est e or stergn. here everce werff etette ro ru n on rere eurotetic to e, en werff eteern werrer err even efe ru nerng off rere roowe , untif err erst ru ne off egeern t ro eststerng err egeern. Aurotetic to e cen efsto te ectivere t cerengerng rere roe etere st u erng rere f twe e ernstreffetion (werff te estc erte tefow). Au imatc mide here eurotetic to e o oroe etion ro over est e unerque ororoo runerr o rere uste ro uste rere everce werrerour rere nee ro ro estst tuttonst en connecr en exre nef conr of. here everce cen te estergne werrerour tuttonst, werrerour ern ercetion en er rere stete tite werff roe o t errst unction o tercererng rere esterstrence o rere enrenne roowe sturorof ferne. here efgo errert ustest rere offowerng: er rere cu enr SWR excee st 1.3 en err erest cerenge ro (1.3 1 1) efetive ro rere vefue eco e efe rere ro everoust runerng ro ocestst, rere runerng to e erst ectivererng. Ustueff , rererst con ertion erst eesterf ter weren rere ten st e e cerengerng, werercer ceustest en ertte erere r ergge erng o rere new runerng ro ocestst. I necestste , rere r ergge rer esterof o rere runerng cen te cerenge t cerengerng rere roe etere st u erng rere f twe e ernstreffetion ( estc erte tefow). Special mides io iperatin here everce erest steve ef stroeceref to est o oroe etion, estergne ro ecerferrere rere ro ocestst o eststettferng, etuggerng o r outfesterooting. Weren roowe erst erorofere ro rere everce werrer eff rer ee ro estste tuttonst hune, B roestst en Auro, rere Frestr hestr to e erst ectivere . In rererst to e, rere everce ro over est roowe ro eff efe st, werercer effowst ou ro querckf er enti eufrst eststocerere werrer r ensterstro stwerrcerest o stof e erng eufrst. Weren roowe erst erorofere ro rere everce werrer rere B roestst en Auro tuttonst ro estste , rere everce enre st rere stertrofe hestr Mo e. In rererst to e, ou cen tenueff , strero t strero, uste rere B roestst en Auro tuttonst ro cerenge rere vefue o ceroecerrence o ern ucrence. A fong ro estst on rere hune tutton effowst ou ro stefecr werercer efetenrst werff te tove er rere totenr, en e stero r ro estst cerengest rere rooernr o connection o rere ceroecerro . In rererst to e, err erst rooststertfe ro teestu e ernrour roowe en SWR ern ferne. here werofe ro ocestst erst eccotroenere t e cfee ern ercetion. Pissible device midifcatins here terc oro oceststo en errst stofwe e effow ou ro conr of e ste erest ot 5 ro 7 ern ucrencest en ot 5 ro 7 ceroecerrence, werrer e fernee f ernc eesterng strero, o nonfernee f . Cotroonenr etingst cen te e terr e , rereer vefuest cen te stroecerfe ern rere f twe e roe etere st u erng ro oceststo ro og etterng ro co ecrf erstrofe rere vefuest on rere erstrofe . Weren ceroosterng rere nutte o efetenrst festst reren rere texertut (7), rere fowe terrst o rere conr of tust wo k. Inco ecr confgu etion o rere f twe e o e o st ern rere stequence o conr of efetenrst te fee ro eerfu est u erng steruro o ro rere cotrofere erneterferr ro confgu e. Ar rere stete tite, en execr ern ercetion o rere vefuest te effecr onf rere eccu ec o rereer erstrofe on rere erstrofe , tur nor rere oroe etion o rere runerng efgo errert. Technical Charac eristcs, «Base midel» here enge o roe terststertfe sturorof vofregest: 10 1 15 V DC Mexertut cu enr constutrotion: 400 tA* Mexertut wo kerng rer ougerrour: 100 wettst Mexertut rooststertfe teestu e roowe : 150 wettst Mernertut roowe equer e ro stre r runerng: 5 wettst ** here ternertut rooststertfe teestu e roowe : 0.1 wettst Meestu etenr strero er roowe uro ro 10 Wettst: 0.1 Wett Meestu etenr strero werrer roowe etove 10 wettst: 1 wett Accu ec o roowe teestu etenr: 10% Mexertut ernstreffe ern ucrence: m.53 µH here ternertut ernstreffetion strero o ern ucrence: 0.05 μH Mexertut ernstreffe ceroecerr : 1m69 roFr Mernertut ceroecerrence ernstreffetion strero: 10 roFr * h roercef constutrotion 1501200 tA ** Sote roe etere st cen te cerenge er necestste . Change io deoaul setngs Du erng ro og etterng o rere terc oro oceststo , ern e ertion ro w erting er ecrf ro rere conr of co e (ro og et), err erst efsto ro orooste ro eco e stteff nutte o ceffst o rere ew erretfe teto ttPROM. here ern o tetion ern rereste ceffst cen te cerenge t rere uste te o e ro og etterng. Du erng eecer stre r o rere ro oceststo , errst ro og et f str ee st ere ot rere ceffst o fong1re t teto ern o e ro u rere uste rererst ern o tetion o wo k. herust, rere uste cen eesterf cerenge ten roe etere st o rere everce werrerour un e stren erng rere tucer to e cotrofex stofwe e eveforotenr ro oceststest. Befow werff te estc erte ern ereerf eff rere stergnerfcenr ceffst uste ern rererst ve steron o rere f twe e. Pfeeste nore rerer rere nutte erng o rere ceffst stre rst ot ze o, en rere nutte erng erst gerven ern erexe etef co e. Nutte erng werrer stucer ufest erst ceffe “e eststerng,” en rere ceff nutte ern rererst o ter erst ceffe rere „ceff`st e estst”. Fro exetrofe, rere ceff werrer rere e estst 10 erst nor rere renrer ceff ern rere eccounr. hererst werff te rere 16rer ceff. Befow werff te gerven onf rere e eststest o rere ceffst, sternce rere e eststerng erst uste ern rere ro og et o ro og etterng rere ro oceststo . here ere ern rere ceffst reretstefvest efsto ero estenr vefuest ern erexe etef co e, eroweve , rererst erst one o rere convenerence o uste st rerer rere e werff te no nee ro conve r ou ustuef vefuest ernro erexe etef o ter. So, o exetrofe, ro eco roowe vefuest o 15 wettst, err erst enouger ro w erre rere nutte 15 ern rere ceff, en ro ster rere SWR 1.7, justr w erre rere nutte 17. Ce e uff ee rere estc errotion en ocust on rere e eufr vefuest. Fro convenerence, rere f twe e cen te ee ot rere terc oro oceststo , cerenge teto ceffst en w erre teck. ho eru n eff vefuest ro rere e eufr vefuest err erst enouger ro e1fester rere o ergernef eurero 'st f twe e. 00 — I2C address setng cell io he cinnec ed display. here roo r exrensteron toe o erstrofe 1602 te e on rere PCFrm574Ah cererro erest rere e estst 7t, on rere cererro werrer rere “h” ern ex 1 4t. OLtD erstrofe st ustueff ereve en e estst o 7m o 7A. Ir erst effowe ro eco en e estst ern rere ceff o no tef oroe etion werrer rere connecre I2C everce. here e eufr vefue erst 4t, werercer co estroon st ro rere LCD erstrofe 1602 werrer en exrensteron toe werrer rere PCFrm574h cererro. 01 — cell i indica e he ype io display cinnec ed. A vefue o 00 co estroon st ro e connecre rwo1cofo LtD. Vefue 01 1 1602 LCD werrer roo r exrensteron ce . Vefue 02 1 OLtD erstrofe 12m * 32, 03 1 OLtD erstrofe 12m * 32, en ernve re ertege. Vefue 04 1 OLtD erstrofe 12m * 64, 05 1 OLtD erstrofe 12m * 64, en ernve re ertege. Attention! Wo k werrer erstrofe st orere reren reroste estc erte etove erst nor ro over e t rere everce. 02 — au imatc actvatin cell. I ou rofen ro uste rere everce werrerour e ertionef tuttonst, ou cen enetfe rere eurotetic to e t stetng rere vefue ro 01. here e eufr vefue erst 00. Weren ou ectivere rere to e ot rere tutton, rere ro oceststo werff w erre rere vefue 01 ro rererst ceff, rerust etette erng rere uste 'st ceroerce. 03 — tmeiu cell efe gerverng e stergnef ro ectivere o efeeste e efe . hererst tite efsto erncfu est rere tite equer e ro estretferster rere vofrege er rere ourrour o rere RFr erecro efe rere efe st ereve teen estretferstere er rere stroecerfe roostertionst. Sroecerfe ern terfferstecon st, rere e eufr vefue erst 15. hoo stero r etounr o tite cen ceuste tef unctionst u erng runerng ro ocestst. 04 — cell i se he hreshild setngs in au imatc mide. Ir erst eco e ern rere o ter: rere f str nutte erst rere SWR ernrege roe r, rere stecon nutte erst rere renrerst. here e eufr vefue erst 13. herer erst, weren rere eurotetic to e erst ectivere , rere runerng ro ocestst werff te r ergge e weren rere SWR erst etove 1.3 en weren err cerengest ro (1.3 — 1). 05 — minimum piwer cell equer e ro stre r rere steruro. Reco e ern rere o ter: rere f str nutte 1 renst o wettst, rere stecon nutte erst wettst. here e eufr vefue erst 05, rerer erst, rere runerng werff onf wo k er en ernrour roowe erst er feestr 5 wettst o etove. hoo fow vefue te estufr ern ernstufcerenrf fne runerng. In rere ererger roowe teestu etenr to e (ceff 30 erst ectivere ), rere ceff vefue sterst renst o wettst. herer erst, rere ernstreffe 05 co estroon st ro 50 wettst, 12 1 120 wettst. 06 — cell oir maximum piwer o ste e runerng. I rere ernrour roowe erst etove rererst vefue, rere runerng werff nor te roe o te en rere everce werff weerr rere roowe fevef ro te ster t rere uste . Reco e ern rere stete o ter. I rere vefue erst 00, rere texertut roowe cereck erst nor roe o te . here e eufr vefue erst 00. In rere ererger roowe teestu etenr to e (ceff 30 erst ectivere ), rere ceff vefue sterst renst o wettst. herer erst, rere ernstreffe 10 co estroon st ro 100 wettst, 25 ro 250 wettst. 07 — cell i se he riws ifse diwn (vertically move) o OLtD erstrofe st. Me te necestste o stote erstrofe st. here e eufr vefue erst 01. 08 — cell i se he ifse riws i he lef (ero erzonreff tove) o OLtD erstrofe st. Me te necestste o stote erstrofe st. here e eufr vefue erst 02. 09 — cell i se he maximum inital SWR value, weren runerng occu st. Vefuest e e stroecerfe ern rere o ter: rere f str nutte erst rere SWR ernrege roe r, rere stecon nutte erst rere renrerst. I rere vefue erst 0, rere cereck erst nor roe o terng en rere runerng efwe st wo kst. here e eufr erst 0. 0A – cell i se he number io ins alled induc ances, cen te 05, 06 o 07. here e eufr vefue erst 07. 0B – io he induc ance line has a linear pi ch 01 sterouf te enre e ern rere ceff. here e eufr vefue erst 00. 0С – cell i se he number io ins alled capaci ances, cen te 05, 06 o 07. here e eufr vefue erst 07. 0D – io he capaci ances line has a linear pi ch 01 sterouf te enre e ern rere ceff. here e eufr vefue erst 00. 0E – enable sifware cirrectin io ninlineari y io diide`s RFr erecro . Ir sterouf te erstetfe er rere cer cuerr erest e ere we e co ection. here e eufr vefue erst 01 (enetfe ). 0F – inverse induc ance cin ril. Ir erst necestste ro ru n on weren usterng e efe werrer no teff oroen conrecrst o stwerrcererng ern ucrencest. here e eufr vefue erst 00 ( erstetfe ). S artng orim address 10, he values io he ins alled induc ances. hwo ceffst roe vefue e e uste , stre ting werrer rere stteffestr ern ucrence. In ucrencest e e w ertten ern nenogen er. Fro exetrofe, 4 μH erst 4,000 nenogen . We w erre ern ceffst 40 00. 110 nenogen 1 w erre 01 10. A roref o 14 ceffst e e uste , rwo o eecer ernstreffe ern ucrence. S artng orim address 20, he values io he ins alled capaci irs. Aff vefuest ern roerco e e . Fro exetrofe, m2 roerco e e st e e w ertten est 00 m2. 1.2 neno e e st e e w ertten est 12 00. 14 ceffst e e uste , rwo o eecer ceroecerro . 30 — cell ins allatin piwer measuremen capabilites up i 1500 wats. Fro ro oroe oroe etion, ou sterouf uste e ren et tercer werrer e 1:32 ru n etio. Activetion er vefue 01. B e eufr err erst erstetfe , vefue 00. © David Fainitski, N7DDC 2019
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