T
T
y
y
p
p
e
e
:
:
Back-electret condenser
microphone
P
P
i
i
c
c
k
k
u
u
p
p
p
p
a
a
t
t
t
t
e
e
r
r
n
n
:
:
Cardioid
F
F
r
r
e
e
q
q
u
u
e
e
n
n
c
c
y
y
r
r
e
e
s
s
p
p
o
o
n
n
s
s
e
e
:
:
50 Hz to 20 kHz
S
S
e
e
n
n
s
s
i
i
t
t
i
i
v
v
i
i
t
t
y
y
:
:
-39 dBV/Pa
R
R
a
a
t
t
e
e
d
d
i
i
m
m
p
p
e
e
d
d
a
a
n
n
c
c
e
e
:
:
250 Ohms
M
M
i
i
n
n
i
i
m
m
u
u
m
m
l
l
o
o
a
a
d
d
i
i
m
m
p
p
e
e
d
d
a
a
n
n
c
c
e
e
:
:
1k Ohms
M
M
a
a
x
x
i
i
m
m
u
u
m
m
S
S
P
P
L
L
:
:
132 dB
S
S
/
/
N
N
r
r
a
a
t
t
i
i
o
o
:
:
68 dB
D
D
y
y
n
n
a
a
m
m
i
i
c
c
r
r
a
a
n
n
g
g
e
e
:
:
106 dB
P
P
o
o
w
w
e
e
r
r
s
s
u
u
p
p
p
p
l
l
y
y
:
:
9~52 VDC
C
C
u
u
r
r
r
r
e
e
n
n
t
t
c
c
o
o
n
n
s
s
u
u
m
m
p
p
t
t
i
i
o
o
n
n
:
:
3 mA
D
D
i
i
m
m
e
e
n
n
s
s
i
i
o
o
n
n
s
s
:
:
Top diameter 0.5" (12.5
mm) x length 1
8.1" (460
mm)
N
N
e
e
t
t
w
w
e
e
i
i
g
g
h
h
t
t
:
:
7.75 oz. (220 g)
F
F
e
e
a
a
t
t
u
u
r
r
e
e
s
s
:
:
• Back-electret condenser
element
• Cardioid pickup pattern
• Specially tailored smooth
frequency response
• High gain before feedback
• Collet-type mounting flange
with mechanical isolation
system
• Security locking system to
prevent unauthorized removal
• Operational from 9~52 VDC
phantom power source
• LED power indicator
D
D
e
e
s
s
c
c
r
r
i
i
p
p
t
t
i
i
o
o
n
n
The PM
™
18S is truly the ultimate
podium microphone,
offering a
unique combination of features to
suit any formal speaking
application.
The
utilization of dual-flex
tubing allows for practically infinite
positioning choices while
maintaining a clean appearance.
The specially
designed back-
electret condenser capsule offers
a
tailored, smooth frequency
response with an excellent cardioid
pickup pattern and high gai
n
performance before feedback.
The collet mount supplied with
the PM 18S provides additional
mechanical isolation from
structure-born noise and
mechanically coupled
feedback.
The
supplied clamp effectively
locks the microphone in place to
deter theft or improper removal.
In addition to the collet mount
,
the PM 18S may be plugged
directly into an XLR-type receptacle
or mounted to a microphone stan
d
or boom
with a conventional
microphone stand adapter
.
The PM 18S can operate on an
y
phantom po
wer source that
supplies DC voltage
between
9~52V. An LED located in the
base
of the
microphone (upper portion
of the output module) indicates
when the PM 18S is powered.
SPECIFICATIONS PM
™
18S