Radio Shack 33-3025 Microphone User Manual


 
RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
6/96 Printed in the USA
INSTALLING BATTERIES
You need two AAA batteries
(
not supplied
)
to
power
y
our microphone. We recommend al-
kaline batteries, such as RadioShack Cat.
No. 23-555. To install the batteries, slide
them into the batter
y
holder on the bottom of
the microphone stand, accordin
g
to the po-
larit
y
shown in the holder.
After
y
ou install the batteries, plu
g
the micro-
phone’s cable into
y
our computer’s sound
board.
SPECIFICATIONS
Microphone T
y
pe ............................................................................... Electret Condenser
Polar Pickup Pattern .................................................................. Unidirectional
(
Cardioid
)
Impedance ............................................................................................. Less than 5.0 k
Sensitivit
y
(
at 1 kHz
)
.................................................. –27 dB +4/–7.5 dB
(
10 k
Z Load
)
Power ............................................................................. 3 Volts DC
(
Two AAA Batteries
)
Current Drain .................................................................................. 300
µ
A DC Maximum
Connector ...............................................................
1
/
8
-Inch
(
3.5 mm
)
Stereo Phone Plu
g
Connector Wirin
g
................................................................................ Tip: Si
g
nal Positive
Rin
g
: No Connection
Sleeve: Si
g
nal Ne
g
ative
Size
(
HWD
)
.................................................... 11
1
/
2
×
5
×
7
/
8
Inches
(
292
×
127
×
22 mm
)
Wei
g
ht
(
Includin
g
Cable, Without Batteries
)
................................................. 3.2 oz
(
91
g)
Specifications are t
y
pical; individual units mi
g
ht var
y
. Specifications are sub
j
ect to
chan
g
e and improvement without notice.
33-3025.fm Page 2 Tuesday, August 10, 1999 12:21 PM