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MODEL 548V SPECIFICATIONS
Type:
Dynamic. Cardioid (Unidirectional)
Frequency
Response:
40 to 15,000 Hz (see Figure A)
FIGURE
A
Impedance:
Microphone impedance is "High"
for connection t o high-
impedance microphone inputs.
Output Level
(at 1.000 Hz):
Open Circuit Voltage
.
.
.
.
.. . . . .
.-58 dB
(1.25 mV)
(0 dB
=
1 volt per microbar)
Phasing:
Positive pressure on diaphragm produces positive voltage
on Pin 1 (see Figure 0 and Page 4)
FIGURE
B
Volume Control:
Built-in volume control to control amplifier output at micro-
phone position
Connector:
Equipped with professional three-pin audio connector (male)
designed to mate with furnished cable or Cannon XL series,
Switchcraft A3 (Q.G.) series or equivalent connector
f
\
GUARANTEE
This Shure product is guaranteed i n normal use to be free
from electrical and mechanical defects for a period of one
year from the date of purchase. Please retain proof of pur-
chase date. This guarantee includes all parts and labor.
SHIPPING lNSTRUCTlONS
Carefully repack the unit and return i t prepaid to the factory.
If outside the United States, return the unit to your dealer
or Authorized Shure Service Center for repair. The unit will
be returned to you prepaid.
L
7
J
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