{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Characteristic","Anode","Licence"],"not_rendered":{"charts":4,"images":0,"macros":1,"external_links":0,"defined_names":4,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Characteristic","index":0,"n_rows":58,"n_cols":7,"rows_kept":58,"cut":false,"hidden":false,"merged":[[36,0,36,2]]}
["4CX20000 / 8990"]
[]
[]
[]
[]
[]
[]
[]
[]
[]
["Vgk","Ia"]
[-220,0]
[-190,0.25]
[-100,3]
[-35,9]
[10,15]
[20,16]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[null,null,null,null,null,"Interpolation:"]
["CSTable",null,null,null,null,"Vgk","Ia"]
[{"$f":"CSTable(A12:A17,B12:B17)","v":-220},0,0,null,null,{"$f":"A12","v":-220},{"$f":"csinterpolate($A$38:$C$43,F38)","v":0}]
[-190,0.25,2.4008835046344338E-4,null,null,{"$f":"F38+($A$17-$A$12)/20","v":-208},8.7899547136642456E-2]
[-100,3,8.4124588024563226E-4,null,null,-196,0.18962818325997927]
[-35,9,1.3556714783840721E-3,null,null,-184,0.31896735741933957]
[10,15,-2.3727746957025743E-3,null,null,-172,0.48860272371507635]
[20,16,0,null,null,-160,0.7101241464503032]
[null,null,null,null,null,-148,0.99507385102111601]
[null,null,null,null,null,-136,1.3549940603959736]
[null,null,null,null,null,-124,1.8014270074021148]
[null,null,null,null,null,-112,2.3459149122486598]
[null,null,null,null,null,-100,3]
[null,null,null,null,null,-88,3.775580130622751]
[null,null,null,null,null,-76,4.6859754642294718]
[null,null,null,null,null,-64,5.7448617291945654]
[null,null,null,null,null,-52,6.965914907697468]
[null,null,null,null,null,-40,8.3628106635331267]
[null,null,null,null,null,-28,9.9440360315802199]
[null,null,null,null,null,-16,11.635069942612818]
[null,null,null,null,null,-4,13.294630752070736]
[null,null,null,null,null,8,14.779546434312749]
[null,null,null,null,null,20,16]

{"sheet":"Anode","index":1,"n_rows":107,"n_cols":8,"rows_kept":107,"cut":false,"hidden":false,"merged":[]}
[{"$f":"Characteristic!A1","v":"4CX20000 / 8990"}]
[]
["CLASS C"]
[]
["Inputs:"]
["Output cct efficiency (%)",0.9]
["Anode peak RF voltage (V)",9000]
["DC anode supply voltage (V)",10000]
["Grid bias voltage (V)",-400]
["Drive voltage peak (V)",420]
[]
[]
["Calculated results:"]
["Tubes",1]
["Anode current idle (A)",{"$f":"IF(B9<cutoff,0,$B$14*csinterpolate(CSIT,B9))","v":0}]
["Anode current peak (A)",{"$f":"$B$14*csinterpolate(CSIT,B10+B9)","v":16}]
["Anode current DC (A)",{"$f":"$B$14*H44","v":2.8691868250111252}]
["Anode current fundamental (A)",{"$f":"$B$14*H45","v":5.3004812314576251}]
["Anode RFpower (W)",{"$f":"$B$14*B7*H45/2","v":23852.165541559312}]
["Anode dissipation (W)",{"$f":"B8*B17-B19","v":4839.7027085519403}]
["Anode efficiency (%)",{"$f":"B19/(B8*B17)","v":0.83132145085975107}]
["Resonant load (ohms)",{"$f":"B7/H45/B14","v":1697.9590356034546}]
["Output power (W)",{"$f":"B6*B19","v":21466.948987403382}]
["Output efficiency (%)",{"$f":"B19/(B8*B17)*B6","v":0.74818930577377596}]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
[]
["Samples",64]
[]
["Time °","Vgk","Ia","If","Idc","Index","FFT","Amplitude"]
[0,{"$f":"$B$9+$B$10*SIN((CELL(\"row\",B44)-CELL(\"row\",$B$44))*2*PI()/$B$41)","v":-400},{"$f":"IF(B44<cutoff,0,csinterpolate(CSIT,B44))","v":0},{"$f":"$H$45*SIN((CELL(\"row\",B44)-CELL(\"row\",$B$44))*2*PI()/$B$41)","v":0},{"$f":"$H$44","v":2.8691868250111252},0,{"$f":"fft(C44:C107)","v":"183.627956800712"},{"$f":"IMABS(G44)/$B$41","v":2.8691868250111252}]
[{"$f":"A44+1/$B$41*360","v":5.625},-358.83280106158452,{"$f":"IF(B45<cutoff,0,csinterpolate(CSIT,B45))","v":0},{"$f":"$H$45*SIN((CELL(\"row\",B45)-CELL(\"row\",$B$44))*2*PI()/$B$41)","v":0.51953801267798427},{"$f":"$H$44","v":2.8691868250111252},1,"-2.42091503094288E-14-169.615399406644i",{"$f":"IMABS(G45)/$B$41*2","v":5.3004812314576251}]
[11.25,-318.06206475322614,0,1.0340725902855121,2.8691868250111252,2,"-132.663495934985+4.27912913436579E-14i",4.1457342479682815]
[16.875,-278.08043555312582,0,1.5386484835670118,2.8691868250111252,3,"5.2318175833288E-14+85.4347959611669i",2.6698373737864656]
[22.5,-239.2729584066623,0,2.028406350840942,2.8691868250111252,4,"41.9908798599368-6.34223576434501E-14i",1.3122149956230249]
[28.125,-202.013370533081,0.13605821873367774,2.4986295561165699,2.8691868250111252,5,"-5.00279071641296E-14-11.7235781504667i",0.36636181720208438]
[33.75,-166.66050213176709,0.5800768166854593,2.9447895928769405,2.8691868250111252,6,"3.34640132177971+4.53303437538202E-14i",0.10457504130561594]
[39.375,-133.55482065126887,1.4385676170246726,3.3625896960721668,2.8691868250111252,7,"3.87729941469378E-14-7.10293578141068i",0.22196674316908374]
[45,-103.01515190165009,2.8247107191906693,3.7480062223157087,2.8691868250111252,8,"-5.49097218197111-3.2048365697368E-14i",0.1715928806865972]
[50.625,-75.335609587650481,4.7405926436948906,4.0973273997697373,2.8691868250111252,9,"-4.7871862723925E-14+3.05588918000276i",9.5496536875086246E-2]
[56.25,-50.782762832930985,7.0993684063802167,4.4071890745369888,2.8691868250111252,10,"1.62811040185494+5.81467789499343E-14i",5.0878450057966873E-2]
[61.875,-29.593068973690947,9.724828167898389,4.6746071093018342,2.8691868250111252,11,"7.75995749862507E-14-1.05867315133282i",3.3083535979150626E-2]
[67.5,-11.970596345259594,12.202941933726827,4.8970061222039201,2.8691868250111252,12,"-0.677227911040638-9.54565745024671E-14i",2.1163372220019936E-2]
[73.125,1.9149410075277729,14.057293556999037,5.0722442891733319,2.8691868250111252,13,"-1.10218918817099E-13+0.210067262788652i",6.5646019621453753E-3]
[78.75,11.92981776935676,15.204111026606274,5.1986339708672267,2.8691868250111252,14,"-0.190113691795581+1.19616825599851E-13i",5.941052868611906E-3]
[84.375,17.977585202322643,15.805429293416008,5.274957965559266,2.8691868250111252,15,"1.32334304477836E-13+0.343485887943644i",1.0733933998238875E-2]
[90,20,16,5.3004812314576251,2.8691868250111252,16,"0.288192806491082-9.94759830064141E-14i",9.0060252028463118E-3]
[95.625,17.9775852023227,15.805429293416099,5.274957965559266,2.8691868250111252,17,"-1.02908987636361E-13-0.193592465060267i",6.0497645331333439E-3]
[101.25,11.92981776935676,15.204111026606274,5.1986339708672267,2.8691868250111252,18,"-0.158650796684273+1.00069706727385E-13i",4.9578373963835316E-3]
[106.875,1.9149410075277729,14.057293556999037,5.0722442891733319,2.8691868250111252,19,"9.75103922303336E-14+0.148803946162042i",4.6501233175638128E-3]
[112.5,-11.970596345259594,12.202941933726827,4.8970061222039201,2.8691868250111252,20,"0.0954161708936554-7.68295881558786E-14i",2.9817553404267311E-3]
[118.125,-29.59306897369089,9.7248281678984085,4.6746071093018351,2.8691868250111252,21,"-6.81355606700976E-14-0.00107853408534853i",3.3704190167141563E-5]
[123.75,-50.782762832930928,7.0993684063802247,4.4071890745369906,2.8691868250111252,22,"0.0683068753192896+5.65007432116668E-14i",2.1345898537277999E-3]
[129.375,-75.335609587650424,4.7405926436948977,4.0973273997697381,2.8691868250111252,23,"5.25042520311408E-14-0.0679891670529966i",2.1246614704061436E-3]
[135,-103.01515190165003,2.8247107191906728,3.7480062223157091,2.8691868250111252,24,"-0.0219526761735049-5.28359907908671E-14i",6.8602113042202809E-4]
[140.625,-133.55482065126887,1.4385676170246726,3.3625896960721668,2.8691868250111252,25,"-4.99001881482108E-14-0.0134046519555371i",4.1889537361053435E-4]
[146.25,-166.66050213176709,0.5800768166854593,2.9447895928769405,2.8691868250111252,26,"-0.0125546648425836+5.50290742877893E-14i",3.9233327633073751E-4]
[151.875,-202.01337053308089,0.13605821873367871,2.4986295561165712,2.8691868250111252,27,"5.53161032604277E-14-0.00387000186337971i",1.2093755823061593E-4]
[157.5,-239.27295840666224,0,2.0284063508409425,2.8691868250111252,28,"-0.0067538733152368-5.1607156048572E-14i",2.1105854110115E-4]
[163.125,-278.08043555312577,0,1.538648483567012,2.8691868250111252,29,"-4.46591548464159E-14-0.00640015322290566i",2.0000478821580186E-4]
[168.75,-318.06206475322597,0,1.0340725902855139,2.8691868250111252,30,"-0.0180035106461389+3.76903369625481E-14i",5.6260970769184061E-4]
[174.375,-358.83280106158446,0,0.51953801267798538,2.8691868250111252,31,"2.59306465189013E-14+0.0188853877435662i",5.901683669864438E-4]
[180,{"$f":"$B$9+$B$10*SIN((CELL(\"row\",B76)-CELL(\"row\",$B$44))*2*PI()/$B$41)","v":-399.99999999999994},0,{"$f":"$H$45*SIN((CELL(\"row\",B76)-CELL(\"row\",$B$44))*2*PI()/$B$41)","v":6.4938763909924491E-16},2.8691868250111252,32,"0.0168788096454335",{"$f":"IMABS(G76)/$B$41","v":2.6373140070989844E-4}]
[{"$f":"A76+1/$B$41*360","v":185.625},-441.16719893841542,0,-0.51953801267798416,2.8691868250111252,33,"1.56044881877149E-14-0.0188853877436514i"]
[191.25,-481.93793524677392,0,-1.0340725902855126,2.8691868250111252,34,"-0.0180035106462242-2.70313285644086E-14i"]
[196.875,-521.91956444687412,0,-1.5386484835670107,2.8691868250111252,35,"-4.13100543356082E-14+0.00640015322294829i"]
[202.5,-560.72704159333762,0,-2.0284063508409411,2.8691868250111252,36,"-0.00675387331521193+5.00207514297912E-14i"]
[208.125,-597.986629466919,0,-2.4986295561165699,2.8691868250111252,37,"5.68644523829542E-14+0.00387000186337794i"]
[213.75,-633.3394978682328,0,-2.9447895928769396,2.8691868250111252,38,"-0.0125546648425843-5.53159270775747E-14i"]
[219.375,-666.44517934873102,0,-3.3625896960721655,2.8691868250111252,39,"-6.25556735318195E-14+0.0134046519555358i"]
[225,-696.98484809834986,0,-3.7480062223157087,2.8691868250111252,40,"-0.0219526761735072+5.3364647770171E-14i"]
[230.625,-724.66439041234935,0,-4.0973273997697355,2.8691868250111252,41,"5.57514104326806E-14+0.0679891670530051i"]
[236.25,-749.21723716706902,0,-4.4071890745369888,2.8691868250111252,42,"0.0683068753192938-5.86661388956092E-14i"]
[241.875,-770.40693102630905,0,-4.6746071093018342,2.8691868250111252,43,"-6.8190218012118E-14+0.00107853408534941i"]
[247.5,-788.02940365474035,0,-4.8970061222039192,2.8691868250111252,44,"0.0954161708936591+7.95543643981877E-14i"]
[253.125,-801.91494100752766,0,-5.072244289173331,2.8691868250111252,45,"9.05462872377843E-14-0.148803946162051i"]
[258.75,-811.92981776935676,0,-5.1986339708672267,2.8691868250111252,46,"-0.158650796684292-1.00810688396786E-13i"]
[264.375,-817.97758520232264,0,-5.274957965559266,2.8691868250111252,47,"-1.05832933935339E-13+0.193592465060291i"]
[270,-820,0,-5.3004812314576251,2.8691868250111252,48,"0.288192806491082+9.94759830064141E-14i"]
[275.625,-817.97758520232264,0,-5.274957965559266,2.8691868250111252,49,"1.0471613581746E-13-0.34348588794364i"]
[281.25,-811.92981776935676,0,-5.1986339708672267,2.8691868250111252,50,"-0.190113691795585-1.0122329783891E-13i"]
[286.875,-801.91494100752777,0,-5.0722442891733319,2.8691868250111252,51,"-9.80867541052269E-14-0.210067262788643i"]
[292.5,-788.02940365474046,0,-4.8970061222039192,2.8691868250111252,52,"-0.677227911040641+9.02311943695375E-14i"]
[298.125,-770.40693102630917,0,-4.6746071093018351,2.8691868250111252,53,"7.69635684393435E-14+1.05867315133282i"]
[303.75,-749.21723716706902,0,-4.4071890745369906,2.8691868250111252,54,"1.62811040185494-6.65408076945886E-14i"]
[309.375,-724.66439041234946,0,-4.0973273997697364,2.8691868250111252,55,"-5.64667399210322E-14-3.05588918000277i"]
[315,-696.98484809835008,0,-3.7480062223157096,2.8691868250111252,56,"-5.49097218197112+3.15197087180641E-14i"]
[320.625,-666.44517934873124,0,-3.3625896960721691,2.8691868250111252,57,"3.90672737216047E-14+7.10293578141069i"]
[326.25,-633.33949786823291,0,-2.9447895928769405,2.8691868250111252,58,"3.34640132177971-4.06943765794351E-14i"]
[331.875,-597.98662946691911,0,-2.4986295561165712,2.8691868250111252,59,"-5.53709638903555E-14+11.7235781504667i"]
[337.5,-560.72704159333796,0,-2.0284063508409451,2.8691868250111252,60,"41.9908798599368+6.75093661528514E-14i"]
[343.125,-521.91956444687423,0,-1.5386484835670127,2.8691868250111252,61,"7.40930754250524E-14-85.434795961167i"]
[348.75,-481.93793524677403,0,-1.0340725902855146,2.8691868250111252,62,"-132.663495934985-6.48925357893404E-14i"]
[354.375,-441.16719893841542,0,-0.51953801267798372,2.8691868250111252,63,"-6.01480670825438E-14+169.615399406644i"]

{"sheet":"Licence","index":2,"n_rows":21,"n_cols":3,"rows_kept":21,"cut":false,"hidden":false,"merged":[]}
["Licence / Copyright"]
[]
[]
["This spreadsheet, its macros and functions, and associated documentation are Copyright 2008 Owen Duffy."]
[]
["Licence is hereby granted to use this spreadsheet for its intended purpose."]
[]
["This licence does not permit distibution with any other software product, inclusion in any compilation of products,"]
["or copying to any WWW distribution sites or web servers."]
[]
["Users should not depend on the content without independent verification. No reponsiblity is accepted for the accuracy of the spreadsheet or for any errors."]
[]
[]
[]
[]
[]
[]
[]
["Module","Version","Date"]
["CubicSpline",{"$f":"cubicspline_version(\"v\")","v":"1.03"},{"$f":"cubicspline_version(\"d\")","v":"2010-07-06"}]
["FFT",{"$f":"FFT_version(\"v\")","v":"1.05"},{"$f":"FFT_version(\"d\")","v":"2011-05-11"}]