Telex PH-150R - Manual
Telex PH-150R – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Specifications
Parts List
The model PH-150 / PH-150R earclip is a simple and comfort-
able alternative to the headband headsets ideal for hands free
use. The adjustable mouthpiece allows the user to adjust the
microphone for personal preferences.
Key Features:
• Comfortable earclip style headset for unobstructed use.
• Flexible boom position for ease of use.
•
High performance noise-canceling electret microphone.
Technical Data Sheet
Model PH-150 and PH-150R Earset
Headphone:
Frequency Response ............................................. 20 Hz to 10KHz
Impendance .....................................................................150 Ohms
Sensitivity ............................................................... 100 dB @ 1KHz
Microphone:
Element Type ....................................................................... Electret
Frequency Response ............................................ 100 Hz to 10KHz
Sensitivity ...................................................................... -56 dB±2dB
Impedance ..................................................................... 2200 Ohms
Cordage:
Straight .................................................................................... 1.2 m
Weight:
Gross Weight (approx.) ............................................... less than 1oz
Wiring Diagram
.
o
N
m
e
tI
.
o
N
m
e
tI
.
o
N
m
e
tI
.
o
N
m
e
tI
.
o
N
m
e
tI
n
o
it
p
ir
c
s
e
D
n
o
it
p
ir
c
s
e
D
n
o
it
p
ir
c
s
e
D
n
o
it
p
ir
c
s
e
D
n
o
it
p
ir
c
s
e
D
.
y
t
Q .
y
t
Q .
y
t
Q .
y
t
Q .
y
t
Q
.
o
N
t
r
a
P
.
o
N
t
r
a
P
.
o
N
t
r
a
P
.
o
N
t
r
a
P
.
o
N
t
r
a
P
1
g
u
l
P
F
/
M
*
r
e
tr
e
v
n
o
C
1
0
2
0
-
1
7
1
9
3
5
2
n
e
e
r
c
s
d
n
i
W
1
1
0
0
-
3
1
0
7
5
3
d
u
b
r
a
E
r
e
v
o
C
n
o
i
h
s
u
C
2
1
6
0
0
-
0
4
8
9
5
.
y
l
n
o
t
e
s
r
a
E
R
0
5
1
-
H
P
l
e
d
o
m
h
ti
w
s
e
m
o
c
r
e
tr
e
v
n
o
C
g
u
l
P
F
/
M
e
h
T
*
38110-205 Rev C
01/2004
0
5
1
-
H
P
r
o
t
c
e
n
n
o
c
e
l
a
m
e
f
n
i
p
4
,
e
l
y
t
s
p
il
c
r
a
E
0
0
0
-
8
5
3
1
0
3
.
o
n
g
o
l
a
t
a
C
R
0
5
1
-
H
P
r
o
t
c
e
n
n
o
c
e
l
a
m
n
i
p
4
,
e
l
y
t
s
p
il
c
r
a
E
1
0
0
-
8
5
3
1
0
3
.
o
n
g
o
l
a
t
a
C
Ordering Information
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.