Optimus Unidirectional Condenser Microphone - Microphone Specifications; Key Technical Specifications

RadioShack
A Division of Tandy Corporation
Fort Worth, Texas 76102
5A6 Printed in the Philippines
SPECIFICATIONS
Microphone T
y
pe ................................................................................ Electret Condenser
Fre
q
uenc
y
Response ................................................................................70 to 15,000 Hz
Directivit
y
.......................................................................................................Unidirectional
Impedance ....................................................................................................... 600 Ohms
Sensitivit
y
......................................................................................................... –66
±
3 dB
Si
g
nal-to-Noise Ratio ....................................................................... 40 dB
(
at 94 dB SPL
)
Batter
y
T
y
pe .............................................................................................1.5 Volt AA T
y
pe
Current Drain............................................................................................ Less Than 1 mA
Batter
y
Life
(
with alkaline batter
y)
................................................ More Than 1,000 Hours
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.
FREQUENCY RESPONSE POLAR PICKUP PATTERN
33-3017.fm Page 2 Tuesday, August 10, 1999 11:36 AM