Shure WL50 User Manual page 8

SPECIFICATIONS WL50
Signal-to-Noise 64 dB at 94 dB
Ratio SPL
Power +5 Vdc on pin 2,
Requirements return on
pin 1 (ground).
60–130 mA
Current Drain
Polarity—Positive
pressure on the connector of the microphone.
diaphragm produces
a positive voltage at:
Overvoltage N/A
Protection
Cap and Overmold Polypropylene
Material
{
WL50–LO
55 dB at 94 dB
SPL
+5 Vdc on pin 2,
return on
pin 1 (ground).
60–130 mA
pin 3 relative to pin 1 at the output
N/A
{ }
MC50
64 dB at 94 dB
SPL
11 to 52 Vdc
(positive on pins 2
and 3, return on
pin 1).
4.6 mA
pin 2 relative to
pin 3 of the output
connector.
±75.0 Vdc
maximum from
pins 2 and 3 to pin
1.
8
{
WL51 MC51
59 dB at 94 dB 59 dB at 94 dB
SPL SPL
11 to 52 Vdc +5 Vdc on pin 2,
(positive on pins 2 return on
and 3, return on pin 1 (ground).
pin 1).
60–130 mA
4.6 mA
pin 3 relative to pin 2 relative to
pin 1 at the output pin 3 of the output
connector of the connector.
microphone.
±75.0 Vdc
N/A
maximum from
pins 2 and 3 to pin
1.
}