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AKG C 480 B, Инструкция пользователя, Страница: 12 / 52

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Introduction:

The AKG staff of engineers have concentrated their

efforts and know-how to produce a microphone

which is equal to and, in fact, deserving of the pris-

tine transmission qualities of Digital Technology. The

electronics of the new microphones are a completely

new departure, and the key to the digital-level 

performance of the microphone. The resulting techni-

cal specifications are unique among today’s micro-

phones and will remain in the forefront of even to-

morrow’s microphones.

The microphone system may be delivered as follows:

C 480 B comb-ULS/61 Cardioid condenser microphone

C 480 B Microphone preamp/powering module

CK 61-ULS Cardioid condenser capsule

CK 62-ULS Omni-directional capsule

CK 63-ULS Hypercardioid condenser capsule

CK 69-ULS Condenser shotgun capsule

The following main features are provided:

• Extremely linear in respect to frequency response,

and electrical data

• Ultra low noise figures

• High operating reliability

• Extremely low distortion

• Low power consumption

• Extended long-life stability

• Built-in attenuation switch with 0 and -10 dB posi-

tion

• Built-in +6 dB gain switch

• Two bass-cut positions with onset at 70 Hz and

150 Hz

• To be powered from a 48 volts phantom power-

ing source (acc. to DIN 45596)

The following accessory is included:

– with the C 480 B comb-ULS/61:

• SA 40 „quick release“ stand adapter

• W 32 foam-type windscreen

• Original frequency response curve

– with the C 480 B:

• SA 40 “quick release” stand adapter

12

Содержание C 480 B

Страница 1: ...C 480 B comb ULS 61 C 480 B CK 61 ULS CK 62 ULS CK 63 ULS Bedienungshinweise User Instructions Mode d emploi Istruzioni d uso Modo de empleo...

Страница 2: ...Das System ist wie folgt lieferbar C 480B comb ULS 61 Kondensator Nierenmikrofon C 480 B Mikrofon Vorverst rker Speisemodul CK 61 ULS Kondensator Nierenkapsel CK 62 ULS Kondensator Kugelkapsel CK 63 U...

Страница 3: ...sichtigung von neuen und zu kunftsweisenden Technologien Das Mikrofon wird dadurch auch h chsten professionellen Anforderun gen gerecht und wird auch einem langzeitigen an spruchsvollen Studioeinsatz...

Страница 4: ...metallgeh use wirkt sehr gut gegen m gli che HF Einstreuung bei Verwendung des Mikrofons in Sendern he oder gemeinsamer Verwendung mit drahtlosen Mikrofonen oder sonstigen Kommunika tionsanlagen Reini...

Страница 5: ...speise quellen nach DIN 45596 gespeist werden Diese Norm schreibt eine positive Spannung von 48 V an den NF Leitungen gegen die Kabelabschirmung vor Folgende Anschlu schemata werden empfohlen 5 a Scha...

Страница 6: ...b Schaltung mit Eingangs bertrager ohne Mitten anzapfung erdfrei 6...

Страница 7: ...Gr nden der Symmetrie max 0 5 Toleranz haben Sind die Verst rkereing nge geerdet oder keine Ein gangs bertrager vorhanden m ssen entweder Kon densatoren oder zus tzliche Transformatoren in die NF Lei...

Страница 8: ...000 Hz Stellung 0 dB 20 mV Pa 34 dBV Stellung 6 dB 40 mV Pa 28 dBV Stellung 10 dB 6 3 mV Pa 44 dBV Polardiagramm Niere Ersatzger uschpegel nach DIN 45 405 CCIR 468 2 Stellung 0 dB 18 dB Stellung 6 dB...

Страница 9: ...dB 100 Pa 134 dB SPL Stellung 10 dB 316 Pa 144 dB SPL Dynamikbereich A bewertet Stellung 0 dB 129 dB Stellung 6 dB 121 dB Stellung 10 dB 127 dB Betriebstemperatur 20 C bis 60 C Zul ssige klimatische V...

Страница 10: ...Wandlerprinzip Druckempf nger Polardiagramm Kugel Die restlichen Daten sind ident zu C 480 B CK 61 ULS C 480 B CK 63 ULS Wandlerprinzip Druckgradientenempf nger Polardiagramm Hyperniere Die restlichen...

Страница 11: ...Impedanz 150 Ohm Empfohlene Lastimpedanz 2000 Ohm 1 nF IEC 268 15 A Magnetfeld St rfaktor bei 50 Hz unter dem Eigenrauschen Speisespannung P 48 nach DIN 45 596 mit 48 V 4 V phantomgespeist Stromaufna...

Страница 12: ...module CK 61 ULS Cardioid condenser capsule CK 62 ULS Omni directional capsule CK 63 ULS Hypercardioid condenser capsule CK 69 ULS Condenser shotgun capsule The following main features are provided E...

Страница 13: ...ill withstand rough handling in studio applications Special attention has been paid within this micro phone to the complete linear transfer characteristics of all transmission parameters The low inher...

Страница 14: ...ly rejects r f inter ference when the microphone is used in close prox imity to transmitter stations or in conjunction with wireless microphones or other communication equipment Cleaning hints All met...

Страница 15: ...technique according to DIN 45596 These stan dards specify a positive voltage on the audio lines versus the screen of the audio cable of 48 volts The two possible wiring methods are shown below a circ...

Страница 16: ...16 b circuitry incorporates input transformer without centre tap ungrounded...

Страница 17: ...Rv have to be of at least 0 5 tolerance type to satisfy the symmetry requirements In case where single ended grounded amplifier inputs or where no input transformers are available either capacitors or...

Страница 18: ...dB position 20 mV Pa 34 dBV 6 dB position 40 mV Pa 28 dBV 10 dB position 6 3 mV Pa 44 dBV Polar pattern Cardioid Equivalent noise level to DIN 45 405 CCIR 468 2 0 dB position 18 dB 6 dB position 22 d...

Страница 19: ...B SPL 6 dB position 100 Pa 134 dB SPL 10 dB position 316 Pa 144 dB SPL Dynamic range A weighted 0 dB position 129 dB 6 dB position 121 dB 10 dB position 127 dB Operating temperature 20 C to 60 C Envir...

Страница 20: ...r Polar pattern omni directional The remaining specifications are identical to those of C 480 B CK 61 ULS C 480 B CK 63 ULS Transducer type pressure gradient receiver Polar pattern hypercardioid The r...

Страница 21: ...nded load impedance 2000 1 nF IEC 268 15 A Hum sensitivity at 50 Hz Lower than self noise Supply voltage P 48 phantom power to DIN 45 596 at 48 V 4 V Current consumption 2 mA Size Dia 21 mm 0 8 in len...

Страница 22: ...crophone cardio de lec trostatique C 480 B pr amplificateur de microphone module d alimentation CK 61 ULS capsule cardio de lectrostatique CK 62 ULS capsule omnidirectionnelle lectrostatique CK 63 ULS...

Страница 23: ...x technologies les plus innovantes Aussi est il m me de r pondre aux plus hautes exigences professionnelles et ne craint il pas les conditions d utilisation souvent rudes des stu dios On a en particul...

Страница 24: ...squ on utilise le micro proximit d un met teur ou en liaison avec des micros sans fil ou outres quipements de communication Conseils pour le nettoyage Toutes les surfaces m talliques pourront sans pro...

Страница 25: ...urces fant mes suivant DIN 45596 Cette norme prescrit une tension positive de 48 V sur les lignes b f contre l cran du c ble Les branchements repr sent s dans les sch mas ci dessous sont recommand s a...

Страница 26: ...26 b Montage avec transformateur d entr e sans prise m diane sans mise la terre...

Страница 27: ...doit montrer une tol rance de 0 5 au maximum Si les entr es de l amplificateur sont mises la terre ou encore si il n y a pas de transformateur d entr e il faut ajouter soit des condensateurs soit des...

Страница 28: ...lit 1000 Hz position 0 dB 20 mV Pa 34 dBV position 6 dB 40 mV Pa 28 dBV position 10 dB 6 3 mV Pa 44 dBV Diagramme polaire cardio de Niveau de bruit quivalent selon DIN 45 405 CCIR 468 2 position 0 dB...

Страница 29: ...0 dB SPL position 6 dB 100 Pa 134 dB SPL position 10 dB 316 Pa 144 dB SPL Dynamique pond r e A position 0 dB 129 dB position 6 dB 121 dB position 10 dB 127 dB Conditions ambiantes acceptables Plage de...

Страница 30: ...ssion Diagramme polaire omnidirectionnel Toutes autres donn es sont identiques aux celles du C 480 B CK 61 ULS C 480 B CK 63 ULS Principe de fonctionnement microphone gradient de pression Diagramme po...

Страница 31: ...e lectrique 150 Imp dance de charge recommand e 2000 1 nF IEC 268 15 A Sensibilit au ronflement 50 Hz plus faible que le bruit propre Tension d alimentation P 48 alimentation fant me de 48 V 4 V selon...

Страница 32: ...ofono cardioide a con densatore C 480 B modulo di alimentazione preamplificazione CK 61 ULS capsula cardioide a condensatore CK 62 ULS capsula omnidirezionale a condensatore CK 63 ULS capsula ipercard...

Страница 33: ...oni N 66 E alimentatore a rete per 6 microfoni Descrizione tecnica La costruzione di questo microfono si basa sulla pi che trentennale esperienza dei nostri ingegneri di sviluppo nella costruzione di...

Страница 34: ...no sar inferiore L attenuazione dei bassi che pu venir inserita sul microfono aiuta inoltre a ridurre le distorsioni nelle frequenze pi basse che possono essere causate casualmente p e da vento o ronz...

Страница 35: ...ntazione phantom secondo DIN 45596 Questa norma prescrive una tensione positiva di 48 V applicata alle linee a bassa fre quenza contro la schermatura del cavo Si raccomandano i sequenti schemi di coll...

Страница 36: ...36 b collegamento con trasformatore d ingresso senza presa mediana senza terra...

Страница 37: ...possono avere una tolleranza dello 0 5 al massimo Se gli ingressi dell amplificatore sono collegati a terra o se non esiste una trasformazione d ingresso bisogna inserire condensatori o trasformatori...

Страница 38: ...e 0 dB 20 mV Pa 34 dBV posizione 6 dB 40 mV Pa 28 dBV posizione 10 dB 6 3 mV Pa 44 dBV Direttivit cardioide Livello di rumore equivalente secondo DIN 45 405 CCIR 468 2 posizione 0 dB 18 dB posizione 6...

Страница 39: ...SPL posizione 6 dB 100 Pa 134 dB SPL posizione 10 dB 316 Pa 144 dB SPL Gamma dinamica ponderazione A posizione 0 dB 129 dB posizione 6 dB 121 dB posizione 10 dB 127 dB Temperature ammissibili per l es...

Страница 40: ...one Diagramma polare omnidirezionale Tutti gli altri dati sono identici a quelli del C 480 B CK 61 ULS C 480 B CK 63 ULS Principio del trasduttore microfono a gradiente di pressione Diagramma polare i...

Страница 41: ...lettrica 150 Impedenza di carico raccomandata 2000 1 nF IEC 268 15 A Sensibilit al ronz o a 50 Hz inferiore al livello di rumore proprio Tensione di alimentazione P 48 secondo DIN 45 596 alimentazione...

Страница 42: ...genieros de investigaci n de AKG concibieron un micr fono cuyas caracteristicas de transmisi n res ponden al nivel muy alto de la t cnica digital Por su t cnica de preamplificador la electr nica del n...

Страница 43: ...i n de este micr fono Satisfaciendo por lo tanto las m s altas exigencias profesionales este micr fono tampoco falla cuando en largas sesiones de estudio se le exigen pruebas de su robustez Me rece se...

Страница 44: ...ya que stos se pueden producir a cual quier momento La respuesta del filtro es m s de 12 dB octava la frecuencia extrema puede situarse en 70 Hz 150 Hz Su caja enteramente de metal protege contra zum...

Страница 45: ...tes de alimentaci n fantasma seg n la norma DIN 45596 Esta norma prescribe una ten si n positiva de 48 V en las lineas de baja frecuen cia contra el blindaje del cable Se recomiendan las conexiones si...

Страница 46: ...46 b Conexi n con transformador de entrada sin toma central sin toma de tierra...

Страница 47: ...erancia de un 0 5 para que se cumplan las normas de simetr a Si las entradas de los amplificadores est n puestas a tierra o no tienen transformadores de entrada deben incorporarse condensadores o tran...

Страница 48: ...Posici n 0 dB 20 mV Pa 34 dBV Posici n 6 dB 40 mV Pa 28 dBV Posici n 10 dB 6 3 mV Pa 44 dBV Diagrama polar cardioide Nivel de ruido equivalente seg n DIN 45 405 CCIR 468 2 Posici n 0 dB 18 dB Posici n...

Страница 49: ...SPL Posici n 10 dB 316 Pa 144 dB SPL Gama de volumen pond A Posici n 0 dB 129 dB Posici n 6 dB 121 dB Posici n 10 dB 127 dB Temperatura de r gimen 20 C hasta 60 C Condiciones clim ticas aceptables hum...

Страница 50: ...de presi n Diagrama polar omnidireccional Todos altros datos son id nticos a los des C 480 B CK 61 ULS C 480 B CK 63 ULS Funcionamiento transductor de gradiente de presi n Diagrama polar hipercardioid...

Страница 51: ...ancia de carga recomendada 2000 ohm 1 nF IEC 268 15 A Sensibilidad al zumbido a 50 Hz por debajo del ruido propio Tensi n de alimentaci n P 48 seg n DIN 45 596 con 48 V 4 V alimentaci n fantasma Terma...

Страница 52: ...Micros casques Composants acoustiques Microfoni Cuffie HiFi Microfoni senza filo Cuffie senza filo Cuffie microfono Componenti acustici Micr fonos Auriculares Micr fonos inal mbricos Auriculares inal...

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