Tektronix WCA230A, WCA280A User manual

ѦȼжȦўыѥТѫ

WCA230A/WCA280A Ъїзѧѳ23

ി

W-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

071-1478-01

᝜ўыѥТѫϏѕСȼѠЦЧТȦѐȼиѧѳ

2.2 ৊๟ϋዐηφΤϞιȣ

www.tektronix.com

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ᑶ࿒ώᆽᙊϏȢᛆ๱νώኾ୆๱ϋΪαϫᑐ᤿ᓃ౶ΪϨϓၐ௪፦ᓃ౶ώዐოψϊσφΤϞιȣ᝜ၱώᓢᡆϏȢ
ιχϋᖯ๔εϬφΤϫኾώཱᣁώᓢᡆϋዥϯϫϢώχιȣϞοȢᆽᙊཅᡍϏȢᠽ๰ϊίᛑูιϫწ๧ά΢Ϫ
ϞιώχȢᠽϡδᢻႵίπεΤȣ

TektronixȢTek Ϗ Tektronix, Inc.ώᑐ᤿Ⴆᘸχιȣ
ϞοȢ᝜ўыѥТѫϋభໜεϬφΤϫȢνώኾώሴφώႦᘸϏȢ୆࿒ၪᠭώϢώχιȣ

ៜȡྡ

᝜ўыѥТѫϋτΤφ v....................................

የ 1 ჏ Ϗθϡϋ

Ϗθϡϋ 1Ć1.............................................

ᆽᙊଵᡗ 1Ć1.......................................................

ᄮ๦ώ࿯ᣠ 1Ć2.....................................................

૲ᇏώᏪు 1Ć2.....................................................

ኬᏪడᔽ 1Ć3.......................................................

ၨ᡽࿪ၧ 1Ć3.......................................................

ᛑᎴ૲ᇏώኬᏪ๠ៜ 1Ć4.............................................

ኬᏪѡыѥȼ 1Ć4...................................................

የ 2 ჏ ௰᝜በ໮

௰᝜በ໮ȧS/A Ѣȼщ 2Ć1.................................

ኬᏪ࿪ၧ 2Ć1.......................................................

ACLR ኬᏪ 2Ć2......................................................

௰᝜በ໮ȧDEMOD Ѣȼщ 2Ć5.............................

ኬᏪ࿪ၧ 2Ć6.......................................................

зѳќѫȦѬȼшώᖽᏪ 2Ć10.........................................

ѓѥȼώйбȼѫψѕЩȼўуш 2Ć11.......................

гȼщȦщѡФѳȦёѯȼ 2Ć13.......................................

ёѯȼȦгȼщаѩѠ 2Ć14...........................................

гȼщȦёѯȼ vs пФѠȦйѭуш 2Ć16..............................

гȼщȦёѯȼ vs. зѳќѫ 2Ć18......................................

зѳќѫȦгѳйпѬȼзѧѳ 2Ć19...................................

зѳќѫ EVM 2Ć20...................................................

зѳќѫȦТФȦрФТаѩѠ 2Ć22...................................

зѳќѫȦцȼіѫ 2Ć23.............................................

ᛑᎴ୎ᑙ 2Ć24.......................................................

ѦȼжȦўыѥТѫ

i

ៜȡྡ

የ 3 ჏ гўѳщψ฽ᚸ

гўѳщώᚬᣠ 3Ć1.......................................

డᔽᛌаѫȼї 3Ć1.................................................

:CONFigure гўѳщ 3Ć2............................................

:DISPlay гўѳщ 3Ć2...............................................

:FETCh гўѳщ 3Ć3................................................

:READ гўѳщ 3Ć3.................................................

:SENSe гўѳщ 3Ć4................................................

:CONFigure гўѳщ 3Ć5.................................

:DISPlay гўѳщ 3Ć7....................................

:FETCh гўѳщ 3Ć33.....................................

ᙕȡ᤿

:READ гўѳщ 3Ć41......................................

:SENSe гўѳщ 3Ć43.....................................

ᙕ᤿ AȡчѕЩѫшᇟᏪ AĆ1...............................

:DISPlay гўѳщ AĆ1...............................................

:SENSe гўѳщ AĆ2................................................

ᙕ᤿ BȡйбȼѫᇟᏪᗏ৏ BĆ1.............................

ᙕ᤿ CȡSCPI ᐬ๧ჰᛳ CĆ1................................

໷৺

ᛝლబᏪȿΪ៤Τ๧ϯλ

ii

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

ᅞ৬ᡷ

ᅞ৬ᡷ

ᅞ 1-1ȧW-CDMA ТуїѪѳЯ૲ᇏᘽྨᣣ 1Ć1.................................

ᅞ 1-2ȧ᝜డ௯ώТуїѪѳЯᄮ๦ၨ᡽࿪ၧ 1Ć3................................

ᅞ 1-3ȧW-CDMA ТуїѪѳЯኬᏪѡыѥȼ 1Ć4...............................

ᅞ 2-1ȧW-CDMA ACLR ኬᏪᣣ 2Ć3...........................................

ᅞ 2-2ȧгȼщȦщѡФѳȦёѯȼኬᏪᣣ 2Ć8..................................

ᅞ 2-3ȧзѳќѫȦѬȼшώᖽᏪ 2Ć10..........................................

ᅞ 2-4ȧпФѠȦйѭушᘽ 2Ć11..............................................

ᅞ 2-5ȧгȼщȦщѡФѳȦёѯȼ vs. зѧȼшȦгȼщ 2Ć13....................

ᅞ 2-6ȧёѯȼȦгȼщаѩѠ 2Ć15............................................

ᅞ 2-7ȧгȼщȦёѯȼ vs. пФѠȦйѭуш 2Ć17..............................

ᅞ 2-8ȧгȼщȦщѡФѳȦёѯȼ vs. зѳќѫ 2Ć18............................

ᅞ 2-9ȧзѳќѫȦгѳйпѬȼзѧѳ 2Ć19....................................

ᅞ 2-10ȧзѳќѫ EVM 2Ć

ᅞ 2-11ȧзѳќѫȦТФȦрФТаѩѠ 2Ć22...................................

ᅞ 2-12ȧзѳќѫȦцȼіѫ 2Ć23............................................

ᅞ 2-13ȧᛑᎴ୎ᑙ 2Ć24......................................................

ᅞ 3-1ȧ:DISPlay:AC3Gpp гўѳщώᇟᏪ 3Ć8.................................

ᅞ 3-2ȧ:DISPlay:UL3Gpp гўѳщώᇟᏪ 3Ć13.................................

21..................................................

ѦȼжȦўыѥТѫ

iii

ᘽ৬ᡷ

ᘽ৬ᡷ

ᘽ 1-1ȧЪїзѧѳ23 ിώᏉૃడᔽ 1Ć1......................................

ᘽ 1-2ȧW-CDMA ТуїѪѳЯȦёѩѡȼп 1Ć2..............................

ᘽ 3-1ȧЪїзѧѳ23 ിχᏉૃεϬϫኬᏪѢȼщ 3Ć1..........................

ᘽ 3-2ȧгўѳщȦаѫȼї৬ᡷ 3Ć1.........................................

ᘽ 3-3ȧ:CONFigure гўѳщ 3Ć2............................................

ᘽ 3-4ȧ:DISPlay гўѳщ 3Ć2...............................................

ᘽ 3-5ȧ:FETCh гўѳщ 3Ć3................................................

ᘽ 3-6ȧ:READ гўѳщ 3Ć3................................................

ᘽ 3-7ȧ:SENSe гўѳщ 3Ć4...............................................

ᘽ 3-8ȧ:DISPlay гўѳщώеіаѫȼї 3Ć7.................................

ᘽ 3-9ȧзѳќѫȦѬȼшώᇟᏪ

ᘽ 3-10ȧѡФѳȦѓѥȼώᘽྨുྰ 3Ć17......................................

ᘽ 3-11ȧеіȦѓѥȼώᘽྨുྰ 3Ć25........................................

ᘽ 3-12ȧW-CDMA ТуїѪѳЯ૲ᇏ൫ૌώ࿨ᓀ 3Ć35...........................

ᘽ 3-13ȧ:SENSe гўѳщώеіаѫȼї 3Ć43................................

ᘽ A-1ȧчѕЩѫшፍ Ƚ :DISPlay гўѳщ AĆ1...............................

ᘽ A-2ȧчѕЩѫшፍ Ƚ :SENSe гўѳщ AĆ2................................

ᘽ B-1ȧᘽྨുྰψйбȼѫᗏ৏ BĆ1.........................................

ᘽ C-1ȧSCPI ᐬ๧ჰᛳ — :CONFigure гўѳщ CĆ2...........................

ᘽ C-2ȧSCPI ᐬ๧ჰᛳ — :DISPlay гўѳщ CĆ2..............................

ᘽ C-3ȧSCPI ᐬ๧ჰᛳ

ᘽ C-4ȧSCPI ᐬ๧ჰᛳ — :READ гўѳщ CĆ3................................

ᘽ C-5ȧSCPI ᐬ๧ჰᛳ — :SENSe гўѳщ CĆ3...............................

— :FETCh гўѳщ CĆ2...............................

3Ć14.........................................

iv

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

᝜ўыѥТѫϋτΤφ

᝜ўыѥТѫϏȢWCA230AȿWCA280AĂЪїзѧѳ23ĂിĂWĆCDMAĂТуїѪѳЯ
૲ᇏнѕшЦЧТώ཈ᡑ᛽ᜡϲభၒηφΤϞιȣ᝜డ௯ώᘸၠడᔽώნ໙ϋτΤφ
ϏȢWCA230AĂിȿWCA280AĂിѦȼжȦўыѥТѫϲ༲჈ηφίπεΤȣ᝜ၱ
ϏȢ઼భώᓢᡆχ฽ᆮεϬφΤϞιȣ

የĂ1Ă჏ȡϏθϡϋ

Ъїзѧѳ23ĂിĂWĆCDMAĂТуїѪѳЯ૲ᇏడᔽώଵᡗϲᇢៀηφΤϞιȣ

የĂ2Ă჏ȡ௰᝜በ໮

WĆCDMAĂТуїѪѳЯ૲ᇏѡыѥȼώ௰᝜በ໮ϲᇢៀηφΤϞιȣ

የ 3 ჏ȡгўѳщψ฽ᚸ

WĆCDMAĂТуїѪѳЯ૲ᇏχ཈ᡑιϫгўѳщώ฽ᚸȢ৺ᅴȢ཈ᡑᣣϊωϲ
аѫȼїᛌϋТѫѕСљушၧϋᇢៀηφΤϞιȣ

ᙕȡ᤿

чѕЩѫшᇟᏪȢйбȼѫᇟᏪᗏ৏ȢΪϨϓĂSCPIĂᐬ๧ჰᛳϲྨηφΤϞιȣ

᝜డ௯ϏȢѦȼжȦФѳпѕЧȼйώĂOSĂψηφĂWindowsĂ98Ăϲ཈ᡑηφΤϞιȣ
γώўыѥТѫχϏȢWindowsĂ98Ăώნ໙ϋτΤφϏᇢៀηϞλϳȣᘬᡗϋθφ
ĂWindowsĂ98Ăώᇢៀၱϲ༲჈ηφίπεΤȣ

௘ᤢўыѥТѫ

WCA230A ിȿWCA280A ി ѦȼжȦўыѥТѫ 071Ć1254ĆXX

ᘸၠിώ᝜ዎϋτΤφȢФѳйшȼѫώ᛽ᜡȢѡыѥȼώበ໮Ȣడᔽώნ໙ϲ
ᇢៀηφΤϞιȣ

WCA230A ിȿWCA280A ി їѭаѩўȦўыѥТѫ 071Ć1256ĆXX

ᘸၠിώ᝜ዎϋτΤφȢରᙴώĂPCĂΫϩ᝜డ௯ϲѪѢȼшȦгѳшѭȼѫιϫ
GPIBĂгўѳщώ཈Τ᛽ϲᇢៀηφΤϞιȣ

ѦȼжȦўыѥТѫ

v

᝜ўыѥТѫϋτΤφ

vi

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

የ 1 ჏ȡϏθϡϋ

Ϗθϡϋ

ᆽᙊଵᡗ

WCA230A/WCA280AЪїзѧѳ23ിϏȢWĆCDMAబ୊ϋၠθοТуїѪѳЯ૲ᇏ
нѕшЦЧТάᑫໜεϬφΤϞιȣᘽ1Ć1ĂϋȢЪїзѧѳ23ĂിχᏉૃεϬϫడᔽώ
ଵᡗϲኬᏪѢȼщᛌϋྨηϞιȣ

Ъїзѧѳ23ĂിχᏉૃεϬϫడᔽώଵᡗϲኬᏪѢȼщᛌϋᘽ1Ć1 ϋྨηϞιȣ

ᘽĂ1-1ȧЪїзѧѳ23 ിώᏉૃడᔽ

ኬᏪѢȼщ Ꮙૃడᔽ

S/AɊйњЯшѩѠ૲ᇏɋ ACLRɊᣙᇜсѣѳэѫᤳᑅᣏᗦɋኬᏪడᔽ

DEMODɊᛑᎴ૲ᇏɋ гȼщȦщѡФѳȦёѯȼϊω 9τώኬᏪడᔽ

TIMEɊཾ௖૲ᇏɋ ϊη

ᅞ1Ć1 ϋ૲ᇏᘽྨᣣϲྨηϞιȣ

ѦȼжȦўыѥТѫ

ᅞĂ1-1ȧW-CDMA ТуїѪѳЯ૲ᇏᘽྨᣣ

1Ć1

የ1჏ȡȡȡȡȡȡȡȡ12Ϗθϡϋ

ᄮ๦ώ࿯ᣠ

૲ᇏώᏪు

᝜డ௯χϏȢྡώ 3࿯ᣠώ WĆCDMA ТуїѪѳЯᄮ๦ϲষΤϞιȣ

H DPDCH (Dedicated Physical Data Channel) /

DPCCH (Dedicated Physical Control Channel)

H PRACH (Physical Random Access Data Channel)

H PCPCH (Physical Common Packet Channel)

ኬᏪёѩѡȼпϏȢ઼ᘽώᗏ৏ϋዐηϞιȣ

ᘽĂ1-2ȧW-CDMA ТуїѪѳЯȦёѩѡȼп

DPDCH/DPCCH PRACH PCPCH

๠ȡៜ DPDCH DPCCH чȼпᙴ ᆩ෦ᙴ чȼпᙴ ᆩ෦ᙴ

суїȦѬȼш 3.84 Mcps

зѳќѫȦѬȼш 15, 30, 60, 120,

240, 480, 960
ksps

໇ዧсѣѳэѫᅴ 6 1 1 1 1 1

ѕѬȼѠ฽ኤ 15 пФѠȦйѭушȢ10 ms

пФѠȦйѭуш 2560 суїȢ667 ms

йЯѩѳіѪѳаȦ
гȼщ

їѪТѳіѫ – 4096 суїȢ1.067 ms 4096 суїȢ1.067 ms

୆сѣѳэѫώ
ᛑᎴ᛽ྰ

љȼйѐѳщȦ
ѕУѫп

ѭѳаϞοϏзѧȼш
ᗖ๦ȧ0Ɂ16777215

15 ksps 15, 30, 60, 120

15 ksps 15, 30, 60, 120,

ksps

ѭѳа
ᗖ๦ȧ0Ɂ8191

BPSK

a=0.22 ώѫȼшȦгеФѳɊчѕЩѫшɋ

0.0001xax1 ώᗏ৏χᇟᏪૄᔽ

15 ksps
240, 480, 960
ksps

ѭѳа
ᗖ๦ȧ8192Ɂ40959

፭ȧWĆCDMAĂТуїѪѳЯ૲ᇏχϏȢDPCCHĂϞοϏᆩ෦ᙴϲౕୈ༶ηφᒱ௼ώ
୎ᢩΪϨϓ࿾ᕈᅴȦৌቪώᛤᆵϲ๔σφΤϞιȣγώοϡȢDPCCHĂϞοϏᆩ෦ᙴ
ώѬљѫάኾώсѣѳэѫɊDPDCHĂϞοϏчȼпᙴɋϋዐηφᅴွᚬώ৬৊઼ϋ
ϊϫψȢᆵηί૲ᇏχέϊΤγψά΢ϪϞιȣ

1Ć2

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

ኬᏪడᔽ

Ϗθϡϋ

᝜డ௯ϋϏȢྡώ WĆCDMAĂТуїѪѳЯኬᏪడᔽά΢ϪϞιȣ

H гȼщȦщѡФѳȦёѯȼ

୆сѣѳэѫδψϋȢቭᑅᣏϋዐιϫቪዐᑅᣏϲኬᏪηϞιȣ

H ཾ௖ዐгȼщȦщѡФѳȦёѯȼ

୆сѣѳэѫώзѳќѫᑀώቪዐᑅᣏϲཾ൏ᣳψηφኬᏪηϞιȣ

H гȼщȦщѡФѳȦёѯȼȦйњЯшѭаѩѠ

໇ዧĂ150йѭушĂ(0.1ᙃ)ĂᤢኳηφгȼщڥщѡФѳڥёѯȼϲኬᏪηȢйѭуш
δψϋйњЯшѭаѩѠϲᘽྨηϞιȣ

H љЯшѫ/гѳйпѬȼзѧѳ

Ȧሴᄮ๦ώљЯшѫరᇗψсуїᑀϲኬᏪηϞιȣ
Ȧ୆сѣѳэѫώзѳќѫᑀώгѳйпѬȼзѧѳϲኬᏪηϞιȣ

H ᛑᎴ୎ᑙ

୆сѣѳэѫδψϋĂEVMĂ(ErrorĂVectorĂMagnitude)ȢᄶᙽШѩȼȢৌቪШѩȼȢ
ᕈുᙊ࿁ȢΪϨϓබᑀЪѕлушϲኬᏪηϞιȣϞοȢпФѠȦйѭушሴዎ
χĂPCDEĂ(PeakĂCodeĂDomainĂError)ȢEVMȢᄶᙽШѩȼȢৌቪШѩȼȢ࿾ᕈᅴ
ШѩȼȢᕈുᙊ࿁ȢΪϨϓබᑀЪѕлушϲኬᏪηϞιȣ

ၨ᡽࿪ၧ

᝜డ௯ᓢᙴχϏȢ઼ᅞώ࿪ၧχၨ᡽ά࿂๔εϬϞιȣ

ѕѩушэйᛤᆵψѕУѫпѪѳаϲ๔ΤϞιȣ

1

DPDCH/DPCCH

DPCCH ϲౕୈ༶ιϫγψχȢ

2

ᒱ௼ᑀϲඡ໷ηϞιȣ

3

࿾ᕈᅴψৌቪϲᛤᆵηϞιȣ

4

DPDCH ώ୆сѣѳэѫΪϨϓ
DPCCH ώзѳќѫψзѳќѫ

δψώёѯȼϲౡϡϞιȣ

ᅞĂ1-2ȧ᝜డ௯ώТуїѪѳЯᄮ๦ၨ᡽࿪ၧ

PRACH, PCPCH

їѪТѳіѫώёпȼѳψώቪ௘ΪϨϓ

2

ѡулȼиᙴώᆩ෦ᙴϲౕୈ༶ηοፍϋ
ϨσφȢїѪТѳіѫΫѡулȼиᙴΫ
ώᖽፇψᒱ௼ᑀώඡ໷ϲηϞιȣ

࿾ᕈᅴψৌቪϲᛤᆵηϞιȣ

3

ѡулȼиᙴ їѪТѳіѫ

44

чȼпᙴψᆩ෦ᙴώзѳќѫ
ψзѳќѫδψώёѯȼϲౡ
ϡϞιȣ

їѪТѳіѫώёѯȼϲ
ౡϡϞιȣ

ѦȼжȦўыѥТѫ

1Ć3

የ1჏ȡȡȡȡȡȡȡȡ14Ϗθϡϋ

ᛑᎴ૲ᇏώኬᏪ๠ៜ

ᛑᎴ૲ᇏɊDEMOD ѢȼщɋχϏȢ9τώኬᏪ๠ៜά΢ϪϞιȣ

H Code Domain PowerɊгȼщȦщѡФѳȦёѯȼɋ

H Power CodogramɊёѯȼȦгȼщаѩѠɋ

H Code Power versus Time SlotɊгȼщȦёѯȼ vs пФѠȦйѭушɋ

H Code Power versus SymbolɊгȼщȦёѯȼ vs зѳќѫɋ

H Symbol ConstellationɊзѳќѫȦгѳйпѬȼзѧѳɋ

H Symbol EVMɊзѳќѫ EVMɋ

гȼщȦщѡФѳȦёѯȼϲзѧȼшȦгȼщδψϋᘽྨηϞιȣ

гȼщȦщѡФѳȦёѯȼϲйњЯшѭаѩѠχᘽྨηϞιȣ

гȼщȦщѡФѳȦёѯȼϲпФѠȦйѭушδψϋᘽྨηϞιȣ

гȼщȦщѡФѳȦёѯȼϲззѳќѫδψϋᘽྨηϞιȣ

зѳќѫώгѳйпѬȼзѧѳϲᘽྨηϞιȣ

зѳќѫδψϋ EVM ϲᘽྨηϞιȣ

ኬᏪѡыѥȼ

H Symbol Eye DiagramɊзѳќѫȦТФȦрФТаѩѠɋ

зѳќѫώТФȦрФТаѩѠϲᘽྨηϞιȣ

H Symbol TableɊзѳќѫȦцȼіѫɋ

зѳќѫȦцȼіѫϲᘽྨηϞιȣ

H Modulation AccuracyɊᛑᎴ୎ᑙɋ

пФѠȦйѭушώгѳйпѬȼзѧѳψĂEVMĂϊωώኬᏪ൫ૌϲᘽྨηϞιȣ

ᅞ1Ć3ĂϋȢЪїзѧѳ23ĂിχᏉૃεϬοኬᏪѡыѥȼϲྨηϞιȣ
ྡώᇡχȢኬᏪ࿪ၧϲᇢៀηϞιȣ

Standard... W-CDMA-UL Channel Power

ACLR
OBW
EBW
Carrier Frequency

Standard...

W-CDMA-UL

Code Domain Power
Power Codogram
Code Power versus Time Slot
Code Power versus Symbol
Symbol Constellation
Symbol EVM
Symbol Eye Diagram
Symbol Table
Modulation Accuracy

1Ć4

ᅞĂ1-3ȧW-CDMA ТуїѪѳЯኬᏪѡыѥȼ

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

የ 2 ჏ȡ௰᝜በ໮

௰᝜በ໮ȧS/A Ѣȼщ

γγχϏȢS/AɊйњЯшѩѠ૲ᇏɋѢȼщχώኬᏪ᛽ᜡϋτΤφᇢៀηϞιȣ

ኬᏪ࿪ၧ

৊઼ϋ௰᝜࿪ၧϲྨηϞιȣ

1. ሰ៌ёэѫώ S/A ЭȼϲડηϞιȣĂ

2. еФщȦЭȼχĂStandard...

3. ሰ៌ёэѫώĂFREQUENCY/CHANNELЭȼϲડηφȢ࿾ᕈᅴϲᇟᏪηϞιȣ

сѣѳэѫȦцȼіѫϲ཈ᡑιϫψέϏȢྡώ࿪ၧϲ࿂๔ηϞιȣ

a. Channel Table...еФщȦЭȼϲડηφȢWĆCDMAĆULĂϲሪዲηϞιȣ

b. ChannelĂеФщȦЭȼϲડηȢѭȼпѪȦюіϲ૳ηφсѣѳэѫϲሪዲ

ηϞιȣсѣѳэѫϋθφȢ࿾ᕈᅴάᇟᏪεϬϞιȣ

4. ᘬᡗϋθφȢSPANĂѡыѥȼχйёѳȢAMPLITUDEĂѡыѥȼχᄶᙽϲᇟᏪ
ηϞιȣ

ᓾᣏѬљѫά๢ιήϫψȢ૨៌ქᙴϋᇖΤ᥈χĂA/DĂOVERFLOWĂάᘽྨεϬ
ϞιȣγώψέϋϏȢѪѕСѬѳйȦѬљѫϲქβφίπεΤȣ

࿾ᕈᅴȢйёѳȢΪϨϓᄶᙽώᇟᏪϋτΤφϏȢWCA230AĂിȿWCA280AĂി
ѦȼжўыѥТѫϲ༲჈ηφίπεΤȣ

5. ሰ៌ёэѫώ MEASURE ЭȼϲડηφȢኬᏪ๠ៜϲሪዲηϞιȣ

Channel PowerɊсѣѳэѫᑅᣏɋ
ACLRɊᣙᇜсѣѳэѫᤳᑅᣏᗦɋ
OBWɊᇪᠭዓ২ᙽɋ
EBWɊ᛼࿍ዓ২ᙽɋ
Carrier FrequencyɊЭѣѪТ࿾ᕈᅴɋ

ÕĂWĆCDMAĆULĂϲડηϞιȣ

ѦȼжȦўыѥТѫ

፭ȧЭѣѪТ࿾ᕈᅴኬᏪϏĂWĆCDMAĂᄮ๦ώ࿾ᕈᅴϲዧϞΫϋ௑ኬιϫψέϋ཈ᡑ
ηϞιȣWĆCDMAĂᄮ๦ϲᆵ୎ϋኬᏪιϫϋϏȢᛑᎴ૲ᇏడᔽɊDEMODѢȼщɋ
ϲ཈ᡑηφίπεΤȣ

6. ሰ៌ёэѫώĂMEASĂSETUPĂЭȼϲડηφȢኬᏪёѩѡȼпϲᇟᏪηϞιȣ

ACLRĂ৊ରϏȢᏌჯώйњЯшѩѠ૲ᇏώኬᏪψᒱθχιȣნ໙ϏȢWCA230AĂി

ȿWCA280AĂിѦȼжȦўыѥТѫϲ༲჈ηφίπεΤȣACLRĂኬᏪϋτΤφϏȢ
ྡњȼиϲ༲჈ηφίπεΤȣ

2Ć1

የ2჏ȡȡȡȡȡȡȡȡ18௰᝜በ໮

ACLR ኬᏪ

WĆCDMAĂబ୊ϋϨϫĂACLRɊAdjacentĂChannelĂLeakageĂPowerĂRatioȧᣙᇜсѣѳ
эѫᤳᑅᣏᗦɋኬᏪϏȢйњЯшѩѠ૲ᇏώĂACPRĂኬᏪడᔽϲ௰᝜ψηφΤϞιȣ
ACPRĂኬᏪϋτΤφϏȢWCA230AĂി/WCA280AĂിѦȼжȦўыѥТѫϲ༲჈ηφ
ίπεΤȣ

ACLRĂኬᏪχϏȢWĆCDMAĂబ୊ϋϨϪȢྡώᇟᏪፍϏ෇Ꮺχιȣ

йёѳ 25MHz..................................

࿧сѣѳэѫኬᏪዓ২ (Main Chan BW) 3.84MHz.....

ᣙᇜсѣѳэѫኬᏪዓ২ (Adj Chan BW) 3.84MHz....

сѣѳэѫ௖ୖ (Chan Spacing) 5MHz.............

ሰњȼиώ࿪ၧχ ACLR ኬᏪ૨៌ϲᘽྨηο෥Ȣྡώ MEAS SETUP ѡыѥȼχ
ኬᏪёѩѡȼпϲᇟᏪηφίπεΤȣ

MEAS SETUP ѡыѥȼ

Measurement Filter

Shape...

Rolloff Ratio

2nd Adj Channel Gain

ACLR ኬᏪώ MEAS SETUP ѡыѥȼ๠ៜϏȢ৊઼ώᏌϪχιȣ

ѕУѫпώുჵϲሪዲηϞιȣ
RectɊ೫ുɋϞοϏ RootNyquistɊѫȼшȦъФЭйшȢчѕЩѫшɋ

ѕУѫпάѫȼшȦъФЭйшώψέϋȢѭȼѫȦЪѕፍϲᇟᏪηϞιȣ
ᇟᏪᗏ৏ȧ0.0001Ɂ1ɊчѕЩѫшȧ0.22ɋ

የ2ĂᣙᇜсѣѳэѫώᑅᣏϏᏌჯȢ࿧сѣѳэѫώᑅᣏψᗦϙφᗳჯϋႮεΤώχȢ
ᒱθвФѳχኬᏪιϫψ෭ູάዧέίϊϪϞιȣ୎ᑙϲ๢ϡϫοϡϋȢ᝜డ௯ᓢᙴ
χየ2ĂᣙᇜсѣѳэѫώвФѳϲქβϞιȣωϬπαქβϫΫϲγγχᇟᏪηϞιȣ
γώᇟᏪϏȢᕈുᘽྨϋϏುηϞλϳȣ

ᇟᏪᗏ৏ȧ3Ɂ15 dBɊчѕЩѫшȧ5dBɋ
οπηȢᇟᏪᗏ৏ώქෂϏĂAMPLITUDEĂώᇟᏪψ฻ᆵώ൫ૌϋϨσφᆩෂεϬϫ
γψά΢ϪϞιȣ

ᅞ2Ć1ĂϋĂACLRĂኬᏪᣣϲྨηϞιȣኬᏪፍϏȢ૨៌઼ᙴϋᘽྨεϬϞιȣ

2Ć2

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

௰᝜በ໮ȧS/A Ѣȼщ

Lower2 Lower1 Main Chan Upper1 Upper2

ᅞĂ2-1ȧW-CDMA ACLR ኬᏪᣣ

ѦȼжȦўыѥТѫ

2Ć3

የ2჏ȡȡȡȡȡȡȡȡ20௰᝜በ໮

2Ć4

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

௰᝜በ໮ȧDEMOD Ѣȼщ

γγχϏȢDEMODĂ(ᛑᎴ૲ᇏ)ĂѢȼщχώ௰᝜በ໮ϲᇢៀηϞιȣDEMODѢȼщ
χώĂWĆCDMAĂТуїѪѳЯ૲ᇏϏȢчипѫᛑᎴ૲ᇏడᔽϲ௰᝜ψηφΤϞιȣ
чипѫᛑᎴ૲ᇏϋτΤφϏȢWCA230AĂിȿWCA280AĂിѦȼжȦўыѥТѫϲ
༲჈ηφίπεΤȣ

ѦȼжȦўыѥТѫ

2Ć5

የ2჏ȡȡȡȡȡȡȡȡ22௰᝜በ໮

ኬᏪ࿪ၧ

৊઼χϏȢ΢ϩΫθϡᚣᅴйѭушώчȼпϲ࿨Ϫ๾ϳχΪΤφȢᤢኳηοчȼп
ϋτΤφኬᏪϲ๔ΤȢᤢኳᐪϊгȼщȦщѡФѳȦёѯȼϲᓀϫ᛽ᜡϲྨηϞιȣ

1. ሰ៌ёэѫώ DEMODĂЭȼϲડηϞιȣ

2. еФщȦЭȼχ Standard...

3. ሰ៌ёэѫώĂFREQUENCY/CHANNELЭȼϲડηφȢ࿾ᕈᅴϲᇟᏪηϞιȣ

сѣѳэѫȦцȼіѫϲ཈ᡑιϫψέϏȢྡώ࿪ၧϲ࿂๔ηϞιȣ

a. Channel Table...еФщȦЭȼϲડηφȢWĆCDMAĆULĂϲሪዲηϞιȣ

b. ChannelĂеФщȦЭȼϲડηȢѭȼпѪȦюіϲ૳ηφсѣѳэѫϲሪዲ

ηϞιȣсѣѳэѫϋθφȢ࿾ᕈᅴάᇟᏪεϬϞιȣ

4. ᘬᡗϋθφȢSPANĂѡыѥȼχйёѳȢAMPLITUDEĂѡыѥȼχᄶᙽϲᇟᏪ
ηϞιȣ

ᓾᣏѬљѫά๢ιήϫψȢ૨៌ქᙴϋᇖΤ᥈χĂA/DĂOVERFLOWĂάᘽྨεϬ
ϞιȣγώψέϋϏȢѪѕСѬѳйȦѬљѫϲქβφίπεΤȣ

࿾ᕈᅴȢйёѳȢΪϨϓᄶᙽώᇟᏪϋτΤφϏȢWCA230AĂിȿWCA280AĂി
ѦȼжўыѥТѫϲ༲჈ηφίπεΤȣ

5. ሰ៌ёэѫώĂTIMINGĂЭȼϲડηȢAcquisitionĂLengthĂеФщȦЭȼϲડηφ
1іѭуЯώчȼп࿨Ϫ๾ϟཾ௖ϲᇟᏪηϞιȣ

1іѭуЯϋĂMහώѕѬȼѠά௞ϞϬϫψιϬϐȢ1іѭуЯώ࿨Ϫ๾ϟཾ௖Ϗ

ྡχ༻ၐεϬϞιȣ

Õ WĆCDMAĆUL ψၧϋડηϞιȣ

Ɋ1іѭуЯώ࿨Ϫ๾ϟཾ௖ɋ=MɟɊ1ѕѬȼѠώ࿨Ϫ๾ϟཾ௖ɋ

1ѕѬȼѠώ࿨Ϫ๾ϟཾ௖ϏȢйёѳϋϨσφ൨ϞϪȢSpectrumĂLengthĂеФщ
ЭȼϋᘽྨεϬϞιȣ

NĂйѭушώኬᏪϋᘬᡗϊѕѬȼѠᅴĂMĂϏȢྡώჲ൯ϲ᝾οιᘬᡗά΢ϪϞιȣ

M>K Ă(N + 1.2) + 1

οπη

KĂ=16.7Ɋйёѳ 20MHz, 15MHzɋ

8.34Ɋйёѳ 10MHzɋ

4.17Ɋйёѳ 5MHzɋ

PRACHĂψĂPCPCHĂώψέϏȢїѪТѳіѫϲၼέϞιȣ

2Ć6

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

௰᝜በ໮ȧDEMOD Ѣȼщ

6. ኬᏪчȼпϲ࿨Ϫ๾ϳπ෥Ȣчȼп࿨Ϫ๾ϟϲᏤཟηϞιȣ

ᤢኳѢȼщχ࿨Ϫ๾ϳχΤϫψέϋϏȢRUN/STOPĂЭȼϲડηϞιȣ

7. ሰ៌ёэѫώĂMEASUREĂЭȼϲડηφȢኬᏪ๠ៜϲሪዲηϞιȣ
ᣣΨϐȢгȼщȦщѡФѳȦёѯȼϲ௑ኬιϫψέϋϏȢCodeĂDomainĂPower
еФщȦЭȼϲડηϞιȣ

8. ሰ៌ёэѫώĂMEASĂSETUPĂЭȼϲડηφȢኬᏪёѩѡȼпϲᇟᏪηϞιȣ
MEAS SETUP ѡыѥȼώნ໙ϋτΤφϏȢ2Ć9њȼиϲ༲჈ηφίπεΤȣ

a. еФщȦЭȼχĂModulationĂParameters...

ᄮ๦ώ࿯ᣠϲሪዲηϞιȧDPDCH/DPCCHȢPRACHȢϞοϏ PCPCH

b. ᄮ๦ώ࿯ᣠϋθφȢྡώ࿪ၧϲ࿂๔ηϞιȣ

DPDCH/DPCCHώწ๧

ScramblingĂCodeĂTypeĂеФщڥЭȼϲડηφȢйЯѩѳіѪѳаȦгȼщώ
࿯ᣠϲሪዲηϞιȧLong ϞοϏ Shortȣ

PRACHĂϞοϏĂPCPCHĂώწ๧

ThresholdĂеФщڥЭȼϲડηφȢᓾᣏᄮ๦ϲѐȼйшψᖽፇιϫηέΤፍ
ϲᇟᏪηϞιȣѪѕСѬѳйȦѬљѫϲ௰ၠψηȢ-100Ɂ10ĂdBĂώᗏ৏χ
ᇟᏪχέϞιȣ

c. ScramblingĂCodeĂеФщڥЭȼϲડηφȢйЯѩѳіѪѳаȦгȼщώፍϲ

ᓾᣏηϞιȣ

9. ЪȼѐȼѓѥȼχȢ૲ᇏᗏ৏ϲᇟᏪηϞιȣ
૲ᇏᗏ৏ώᇟᏪϋτΤφϏȢWCA230AĂിȿWCA280AĂിѦȼжȦўыѥТѫ
ϲ༲჈ηφίπεΤȣ

10. ሰ៌ёэѫώĂMEASĂSETUPĂЭȼϲડηȢAnalyzeĂеФщȦЭȼϲડιψȢ૲ᇏ
ᗏ৏ᓢώѕѬȼѠϋτΤφȢኬᏪά࿂๔εϬϞιȣኬᏪ൫ૌψᕈുϏȢѡФѳ
ѓѥȼϋᘽྨεϬϞιȣ

ÕĂMeasurementĂMode...ĂψડηȢ

ѦȼжȦўыѥТѫ

ᘬᡗϋθφȢѓѥȼώйбȼѫϤѕЩȼўушϊωϲᛑูηϞιȣ
ѓѥȼώйбȼѫψѕЩȼўушϋτΤφϏȢ2Ć11њȼиϲ༲჈ηφίπεΤȣ

ᅞ2Ć2 ϋȢгȼщȦщѡФѳȦёѯȼኬᏪᣣϲྨηϞιȣ

2Ć7

የ2჏ȡȡȡȡȡȡȡȡ24௰᝜በ໮

ᅞĂ2-2ȧгȼщȦщѡФѳȦёѯȼኬᏪᣣ

2Ć8

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

௰᝜በ໮ȧDEMOD Ѣȼщ

MEAS SETUP ѡыѥȼ

WĆCDMA ТуїѪѳЯ૲ᇏώ MEAS SETUP ѡыѥȼ๠ៜϏȢ৊઼ώᏌϪχιȣ

Analyze

Modulation

Parameters...

Measurement Mode...

Scrambling Code Type

Scrambling Code

Threshold

MeasurementĂFilter...

ReferenceĂFilter...

૲ᇏᗏ৏ώпФѠȦйѭушϋτΤφ૲ᇏϲ࿂๔ηϞιȣ

ኬᏪёѩѡȼпϲᘸၠରώᇟᏪϋιϫψέ཈ΤϞιȣ৊઼ώᇟᏪ๠ៜά΢ϪϞιȣ

ТуїѪѳЯᄮ๦ώ࿯ᣠϲሪዲηϞιȧ

DPDCH/DPCCHȢPRACHȢϞοϏ PCPCHȣ

ModeĂάĂDPDCH/DPCCHĂώψέȢйЯѩѳіѪѳаڥгȼщώ࿯ᣠϲሪዲηϞιȧ
Long ϞοϏ Shortȣ

йЯѩѳіѪѳаȦгȼщώፍϲᇟᏪηϞιȣᗏ৏ȧ0Ɂ16Ă777Ă215ȣ

ModeĂάĂPRACHĂϞοϏ PCPCHĂώψέȢᓾᣏᄮ๦ϲѐȼйшψᖽፇιϫηέΤፍ
ϲᇟᏪηϞιȣѪѕСѬѳйȦѬљѫϲ௰ၠψηϞιȣᇟᏪᗏ৏ȧ-100Ɂ10dBȣ

чипѫᛑᎴᄮ๦ᙼᎴཾώѕУѫпϲሪዲηϞιȧ
NoneɊѕУѫпϊηɋϞοϏĂRootRaisedCosine

௰ၠчȼп໮ᆮཾώѕУѫпϲሪዲηϞιȧ
NoneɊѕУѫпϊηɋȢRaisedCosineȢϞοϏĂGaussian

Filter Parameter

Auto Carrier

Frequency Offset

ѕУѫпώნ໙ϋτΤφϏȢWCA230AĂിȿWCA280AĂിѦȼжȦўыѥТѫώ
ɖчипѫᛑᎴᄮ๦ώၨ᡽ώ᢮Ϭɗώ๠ϲ༲჈ηφίπεΤȣ

ქభώĂMeasurementĂFilterĂψĂReferenceĂFilterĂώĂa/BTĂፍϲᓾᣏηϞιȣ
ᗏ৏ȧ0.0001Ɂ1ɊчѕЩѫшȧ0.22ɋ

ЭѣѪТϲྫᒰχඡၐιϫΫωΦΫϲሪዲηϞιȣ

OnĂ⎯ĂЭѣѪТϲྫᒰχඡၐηϞιɊчѕЩѫшɋȣ

ЭѣѪТ࿾ᕈᅴϏȢ፦ᄴ࿾ᕈᅴϲ௰ၠĂ(0)ĂψηοቪዐፍάĂFrequencyĂErrorĂеФщȦ
ЭȼϋᘽྨεϬϞιȣ

OffĂ⎯Ă઼భώ Frequency Offset

ქభώ Auto Carrier χ Off ϲሪዲηοψέϋȢЭѣѪТ࿾ᕈᅴϲᇟᏪηϞιȣ
፦ᄴ࿾ᕈᅴϲ௰ၠ (0) ψηοቪዐፍϲᓾᣏηϞιȣ

χȢЭѣѪТ࿾ᕈᅴϲᇟᏪηϞιȣ

ѦȼжȦўыѥТѫ

2Ć9

የ2჏ȡȡȡȡȡȡȡȡ26௰᝜በ໮

зѳќѫȦѬȼшώᖽᏪ

૲ᇏчȼпώзѳќѫȦѬȼшάᙔៀϊψέϋȢνϬϲᖽᏪιϫ࿪ၧϲྨηϞιȣ

ᆩ෦ᙴ чȼпᙴ

1. DEMOD

2. ሰ៌ёэѫώĂMEASUREĂЭȼϲડηφȢCodeĂDomainĂPower ϲሪዲηϞιȣ

3. ሰ๠ώ௰᝜࿪ၧϲ༲჈ηȢኬᏪёѩѡȼпϲᇟᏪηφኬᏪ൫ૌψᕈുϲѡФѳ

ѓѥȼϋᘽྨηϞιȣ

4. VIEW: DEFINE ЭȼϲડηφȢSymbol Rate...еФщȦЭȼϲડηϞιȣ

5. 15k еФщȦЭȼϲડηφȢзѳќѫȦѬȼшϲ໇Ⴎፍώ 15k ϋᇟᏪηϞιȣ

ᆩ෦ᙴώᣙώчȼпᙴώᄶᙽϲ୎ᔧηϞιȣ

6. зѳќѫȦѬȼшϲ 1τქβϞιɊ໇ၩϏȢ30kɋȣ

чȼпᙴώᄶᙽάዧέίϊσοΫωΦΫϲ୎ᔧηϞιȣ

ᄶᙽώᛑઽάϊίϊϫϞχȢ࿪ၧĂ6ĂϲഫϪᛖηϞιȣᄶᙽώᛑઽάϊίϊϫĂ1τሰ
ώзѳќѫȦѬȼшά૲ᇏчȼпώзѳќѫȦѬȼшχιɊᅞ 2Ć3ɋȣ

Õ Standard...Õ WĆCDMAĆUL ψၧϋડηϞιȣ

чȼпᙴώᄶᙽάችૃ ᄶᙽᛑઽϊη

зѳќѫȦѬȼш 15k зѳќѫȦѬȼш 30k зѳќѫȦѬȼш 60k

γώᣣχϏȢ૲ᇏчȼпώзѳќѫȦѬȼшϏ 30kχιȣ

ᅞĂ2-3ȧзѳќѫȦѬȼшώᖽᏪ

2Ć10

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

ѓѥȼώйбȼѫψѕЩȼўуш

WĆCDMAĂТуїѪѳЯ૲ᇏώ୆ኬᏪ๠ៜϋዐηφ৊઼ώѡФѳȦѓѥȼά΢Ϫ
Ϟιȣ

H гȼщȦщѡФѳȦёѯȼ

H ёѯȼȦгȼщаѩѠ

H гȼщȦщѡФѳȦёѯȼ vs пФѠȦйѭуш

H гȼщȦщѡФѳȦёѯȼ vs зѳќѫ

H зѳќѫȦгѳйпѬȼзѧѳ

H зѳќѫ EVM

H зѳќѫȦТФȦрФТаѩѠ

H зѳќѫȦцȼіѫ

H ᛑᎴ୎ᑙ

ྡњȼи৊๟χϏȢ୆ѓѥȼϋᓃᠭώѡыѥȼϋτΤφᇢៀηϞιȣኾώѓѥȼϋ
τΤφϏȢWCA230AĂിȿWCA280AĂിѦȼжȦўыѥТѫϲ༲჈ηφίπεΤȣ

ѡФѳȦѓѥȼϋϏȢᕈുψኬᏪ൫ૌϋૃΨφȢᅞĂ2Ć4ĂϋྨηοпФѠȦйѭуш
ᘽϢᘽྨεϬϞιȣ

૲ᇏᗏ৏ώпФѠȦйѭушᗖ๦

Ɋ0 ά໇෥ɋ

ᅞĂ2-4ȧпФѠȦйѭушᘽ

឵ᇾѕѬȼѠᓢώпФѠȦйѭушᗖ๦

їѪТѳіѫᓢώзаэсѣᗖ๦

їѪТѳіѫ

ѦȼжȦўыѥТѫ

2Ć11

የ2჏ȡȡȡȡȡȡȡȡ28௰᝜በ໮

VIEW: DEFINE ѡыѥȼϏȢιϙφώኬᏪ๠ៜώѡФѳȦѓѥȼϋದᏌχιȣ
ྡώѡыѥȼ๠ៜχᘽྨുྰϲᇟᏪηϞιȣ

Show Views

Overview Content...

Subview Content...

ѓѥȼώᘽྨുྰϲሪዲηϞιȣ

SingleĂ֡ĂVIEW:ĂSELECTĂЭȼχሪዲηοѓѥȼπαϲĂ1Ă૨៌ϋᘽྨηϞιȣ

MultiĂ֡Ă1 ૨៌ϋᚣᅴώѓѥȼϲᘽྨηϞιɊчѕЩѫшɋȣ

ЪȼѐȼѓѥȼϋᘽྨιϫѓѥȼϲሪዲηϞιȧ

WaveformɊᑅᣏ vs. ཾ௖ɋ
SpectrogramɊйњЯшѭаѩѠɋ

еіѓѥȼϋᘽྨιϫѓѥȼϲሪዲηϞιȧ

SpectrumɊйњЯшѩѠɋ
Code Domain PowerɊгȼщȦщѡФѳȦёѯȼɋ
Power CodogramɊёѯȼȦгȼщаѩѠɋ
Code Power versus Time SlotɊгȼщȦёѯȼ vs. пФѠȦйѭушɋ
Code Power versus SymbolɊгȼщȦёѯȼ vs. зѳќѫɋ
Symbol ConstellationɊзѳќѫȦгѳйпѬȼзѧѳɋ
Symbol EVMɊзѳќѫ EVMɋ
Symbol Eye DiagramɊзѳќѫȦТФȦрФТаѩѠɋ
Symbol TableɊзѳќѫȦцȼіѫɋ
Modulation AccuracyɊᛑᎴ୎ᑙɋ

Time Slot

Symbol Rate

Short Code

ўȼЫৌፖώпФѠȦйѭушᗖ๦ϲᇟᏪηϞιȣᇟᏪᗏ৏ȧ0Ɂйѭушᅴ-1ȣ

зѳќѫȦгѳйпѬȼ

960kȢ480kȢ240kȢ120kȢ60kȢ30kȢϞοϏĂ 15k

፭ȧኬᏪᄮ๦άĂPRACHĂώწ๧Ȣ960kȢ480kȢΪϨϓĂ240kĂώᇟᏪϏχέϞλϳȣ
Ɋ2Ć9њȼиώĂMeasurementĂModeĂ༲჈ɋ

ўȼЫৌፖώзѧȼшȦгȼщᗖ๦ϲᇟᏪηϞιȣᇟᏪᗏ৏ȧ0Ɂ6Ăсѣѳэѫȣ

зѧѳϲᘽྨιϫзѳќѫȦѬȼшϲᇟᏪηϞιȧ

2Ć12

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

гȼщȦщѡФѳȦёѯȼ

MEASUREĂѡыѥȼχĂCodeĂDomainĂPowerĂϲሪዲηοψέϋȢзѧȼшȦгȼщ
δψϋгȼщȦщѡФѳȦёѯȼϲᘽྨηϞιȣ

৊઼ώ VIEW: SCALE ѡыѥȼχȢйбȼѫϲᇟᏪηϞιȣ

ѓѥȼώйбȼѫψѕЩȼўуш

AutoĂScale

HorizontalĂScale

HorizontalĂStart

VerticalĂScale

VerticalĂStop

FullĂScale

Y Axis

ўȼЫৌፖώኬᏪፍ

ЪȼшȦйбȼѫϲ࿂๔ηϞιȣЪȼшȦйбȼѫχϏȢᕈുώሴዎάᘽྨεϬϫ
ϨΦϋȢ၄ྴώଫཏፍψйбȼѫάྫᒰχᇟᏪεϬϞιȣ

ણྴώйбȼѫϲᇟᏪηϞιȧ1.75Ɂ7 сѣѳэѫȣ

ણྴώଫཏсѣѳэѫᗖ๦ϲᇟᏪηϞιȣ

၄ྴώйбȼѫϲᇟᏪηϞιȣᇟᏪᗏ৏ȧ1Ɂ100 dBȣ

၄ྴώ໇ዧፍɊქጼɋϲᇟᏪηϞιȣᇟᏪᗏ৏ȧ-100Ɂ100 dBȣ

၄ྴώйбȼѫϲчѕЩѫшώѕѫйбȼѫፍϋᇟᏪηϞιȣ

၄ྴɊᄶᙽɋϲቪዐፍχᘽιΫȢᇤዐፍχᘽιΫϲሪዲηϞιȣ

RelativeĂȽĂ၄ྴϏȢሴсѣѳэѫώቭᑅᣏϲ௰ၠψηοቪዐᑅᣏϲᘽηϞιȣ

AbsoluteĂȽĂ၄ྴϏȢ୆сѣѳэѫώᇤዐᑅᣏϲᘽηϞιȣ

сѣѳэѫᗖ๦

Vertical Stop

Vertical Scale

гȼщȦщѡФѳȦёѯȼ

឵ᇾѕѬȼѠᓢώпФѠȦйѭушᗖ๦

Horizontal Scale

Horizontal Start

ᅞĂ2-5ȧгȼщȦщѡФѳȦёѯȼ vs. зѧȼшȦгȼщ

ѦȼжȦўыѥТѫ

2Ć13

የ2჏ȡȡȡȡȡȡȡȡ30௰᝜በ໮

ёѯȼȦгȼщаѩѠ

MEASUREĂѡыѥȼχĂPowerĂCodogramĂϲሪዲηοψέϋϏȢгȼщȦщѡФѳȦ
ёѯȼϲйњЯшѭаѩѠχᘽྨηϞιȣ

৊઼ώ VIEW: SCALE ѡыѥȼχȢйбȼѫϲᇟᏪηϞιȣ

AutoĂScale

HorizontalĂScale

HorizontalĂStart

VerticalĂSize

VerticalĂStart

ColorĂScale

ColorĂStop

FullĂScale

Y Axis

ЪȼшȦйбȼѫϲ࿂๔ηϞιȣЪȼшȦйбȼѫχϏȢᕈുώሴዎάᘽྨεϬϫ
ϨΦϋȢᄧྴώଫཏፍψйбȼѫάྫᒰχᇟᏪεϬϞιȣ

ણྴώйбȼѫϲᇟᏪηϞιȣᇟᏪፍȧ1.75Ɂ7 сѣѳэѫ

ણྴώଫཏсѣѳэѫᗖ๦ϲᇟᏪηϞιȣ

၄ྴώйбȼѫϲѕѬȼѠᅴχᇟᏪηϞιȣᇟᏪᗏ৏ȧ87Ɂ89088 ѕѬȼѠȣ

၄ྴώଫཏѕѬȼѠᗖ๦ϲᇟᏪηϞιȣ

ᄧྴώйбȼѫɊᑅᣏώ໇ዧፍΫϩ໇Ⴎፍϲ৺ΤοፍɋϲᇟᏪηϞιȣ

йњЯшѭаѩѠϏȢчѕЩѫшχȢ໇ႮፍɊᇄᄧɋɁ໇ዧፍɊᇖᄧɋϲĂ100ፊବ
Ɋ100ᄧɋχᘽྨηϞιȣ
ᇟᏪፍȧ10Ȣ20Ȣ50ȢϞοϏ 100 dB

ᄧྴώ໇ዧፍɊქጼɋϲᓾᣏηϞιȣᇟᏪᗏ৏ȧ-50Ɂ50 dBȣ

ᄧྴώქጼώፍϲѪѕСѬѳйȦѬљѫψηȢ๢εϲĂ100dBĂϋᇟᏪηϞιȣ

YĂ(ᄧ)ĂྴϲቪዐፍχᘽιΫȢᇤዐፍχᘽιΫϲሪዲηϞιȣ

2Ć14

RelativeĂȽ

AbsoluteĂȽĂY ྴϏȢ୆сѣѳэѫώᇤዐᑅᣏϲᘽηϞιȣ

WCA230A/WCA280A Ъїзѧѳ23 ിȡW-CDMA ТуїѪѳЯ૲ᇏнѕшЦЧТ

ĂY ྴϏȢሴсѣѳэѫώቭᑅᣏϲ௰ၠψηοቪዐᑅᣏϲᘽηϞιȣ