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Sony C-47 Service Manual
Sony C-47 Service Manual

Sony C-47 Service Manual

Condenser microphone

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OT
SS ES
SPECIFICATIONS
AC operation:
Power requirements 120 V AC, 60 Hz (US model)
Maximum
220—240 V, 50/60 Hz (E model)
sound pressure
Power consumption 3 W
input level:
Approx. 154 dB SPL (20—20,009 Hz)
Recommended
load impedance is more than 3 k{2.
10 ft with CANNON
Frequency response:
30 Hz — 18,000 Hz
XLER-5-12C connector
ee
(OR = 2 5:10.
HpaI)
Weight:
Microphone
500g, 1 Ib 202
Wind noise *
Less than-45 €B SPL
2
a
_
induce
Power supply
VOOOG. 2 ie
202
poe
noise
(without batteries)
from externa!
magnetic field «2.
Less than —20 dB SPL/m gauss
Wind
noise
is the
value
measured
by
applying
a wind.
velocity
of 6.6 ft/second
from
all di-
rections
on the microphone.
The
mean
value is
obtained
and converted
to the equivalent
input
sound level. (0 dB =2 x 10
ubar]

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