Shure GLXD14/PGA31 Headphones User Manual


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Type
Electret Condenser
Frequency Response
60 Hz to 20,000 Hz
Polar Pattern
Unidirectional (Cardioid)
Output Impedance
@ 1 kHz
600Ω
Audio Output Level
-50.0 dBV/Pa
Signal-To-Noise Ratio
[1]
@ 1 kHz
66 dB
Maximum SPL
[1]
1000Ωload,@3%THD
145.0 dB
Dynamic Range
[1]
@1kHz,1000Ωload
117.0 dB
Type
Condensateur à électret
Réponse en fréquence
60 Hz à 20,000 Hz
Courbe de directivité
Unidirectionnel (cardioïde)
Impédance de sortie
à 1 kHz
600Ω
Niveau de sortie audio
-50,0 dBV/Pa
Rapport signal/bruit
[1]
à 1 kHz
66 dB
SPL maximum
[1]
Chargede1000Ω,@
3%DHT
145,0 dB
Plage dynamique
[1]
à1kHz,Chargede1000Ω
117,0 dB
Tipo
Condensador de electreto
Respuesta de frecuencia
60 Hz a 20,000 Hz
Patrón polar
Unidireccional (cardioide)
Impedancia de salida
a 1 kHz
600Ω
Nivel de salida de audio
-50,0 dBV/Pa
Relación de señal a ruido
[1]
a 1 kHz
66 dB
Nivel de presión acústica
(SPL) máx.
[1]
Cargade1000Ω,@3%THD
145,0 dB
Rango dinámico
[1]
a1kHz,Cargade1000Ω
117,0 dB
Tipo
Condensador a Eletreto
Resposta a Frequências
60 Hz a 20,000 Hz
Padrão polar
Unidirecional (Cardioide)
Impedância de saída
a 1 kHz
600Ω
Nível de saída de áudio
-50,0 dBV/Pa
Relação Sinal-Ruído
[1]
a 1 kHz
66 dB
SPL máximo
[1]
cargade1000Ω,@3%THD
145,0 dB
Escala Dinâmica
[1]
a1kHz,cargade1000Ω
117,0 dB
Equivalent Output Noise
[1]
typical, A-Weighted
28 dB
Power Requirements
+5 V DC (nominal), 10 V maximum
(DC bias)
Polarity
Positive pressure on diaphragm
produces positive voltage on pin 3
with respect to pin 1
Cable
1.3 m (50 in.)
Connector
TA4F
Net Weight
45 g (1.59 oz.)
[1]
Measurements taken using
RK100PK preamp set @ 0 dB us-
ing 8k bias resistor.
*All specifications measured with a
48 Vdc phantom power supply. The
microphone operates at lower volt-
ages, but with slightly decreased
headroom and sensitivity.
Bruit de sortie équivalent
[1]
typique, pondéré en A
28 dB
Alimentation
+5 V c.c. (nominale), 10 V maxi-
mum (DC bias)
Polarité
Une pression acoustique positive
sur le diaphragme produit une ten-
sion positive sur la broche 3 par
rapport à la broche 1
Câble
1,3 m (50 po)
Connecteur
TA4F
Poids net
45 g (1,59 oz)
[1]
Measurements taken using
RK100PK preamp set @ 0 dB us-
ing 8k bias resistor.
*Toutes les caractéristiques tech-
niques ont été mesurées avec
une source d'alimentation fantôme
de 48 V c.c. Le microphone
fonctionne à des tensions plus
basses mais au prix d'une plage
dynamique et d'une sensibilité
légèrement réduites.
Ruido equivalente de salida
[1]
típico, Ponderación A
28 dB
Requisitos de alimentación
+5 VCC (nominal), 10 V
máximo (DC bias)
Polaridad
Una presión positiva en el
diafragma del micrófono
produce un voltaje positivo en
la clavija 3 con respecto a la
clavija 1
Cable
1,3 m (50 pulg)
Conector
TA4F
Peso neto
45 g (1,59 oz)
[1]
Measurements taken using
RK100PK preamp set @ 0 dB
using 8k bias resistor.
*Todas las especificaciones
medidas con fuente de
alimentación phantom de 48
VCC. El micrófono funciona a
voltajes más bajos, pero con
niveles de limitación y de sen-
sibilidad reducidos.
Ruído de saída equivalente
[1]
típico, Ponderação A
28 dB
Requisitos de Alimentação
Elétrica
+5 V DC (nominal), 10 V máxi-
mo (DC bias)
Polaridade
Pressão positiva no diafragma
produz tensão positiva no pino 3
com referência ao pino 1
Cabo
1,3 m (50 pol.)
Conector
TA4F
Peso Líquido
45 g (1,59 oz.)
[1]
Measurements taken using
RK100PK preamp set @ 0 dB
using 8k bias resistor.
*All specifications measured
with a 48 Vdc phantom power
supply. The microphone oper-
ates at lower voltages, but with
slightly decreased headroom
and sensitivity. ]
Specifications
Caractéristiques
Especificaciones
Especificações
20
15
10
5
0
-30
-25
-20
-15
-10
-5
dB
Hz
20 100 1k 10k 20k
0.6 m (2 ft.) from sound source 1 cm (0.4 in) from sound source
www.shure.com
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Shure Asia Limited
22/F, 625 King’s Road
North Point, Island East
Hong Kong
Phone: 852-2893-4290
Fax: 852-2893-4055
Email: info@shure.com.hk
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America, Caribbean:
Shure Incorporated
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Phone: +1-847-600-2000
Fax: +1-847-600-1212 (USA)
Fax: +1-847-600-6446
Email: info@shure.com
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Shure Europe GmbH
Jakob-Dieffenbacher-Str. 12,
75031 Eppingen, Germany
Phone: +49-7262-92490
Fax: +49-7262-9249114
Email: info@shure.de
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