Audio Technica AT892 Specification Sheet

MicroSet
™
• Lightweight microminiature headset with ergonomic under-ear
design
• Terminated for use with all Audio-Technica UniPak™ wireless
systems and many other manufacturers' wireless systems
• Exceptional sound quality and rugged construction
• Adjustable fit for left or right ear
• Available in black, cocoa (-CO) and beige (-TH) models
With a capsule diameter of just 2.5 mm, Audio-Technica's MicroSet
provides the ultimate in low-profile, high-performance audio. This
omnidirectional condenser microminiature headworn mic offers an
ergonomic under-ear design: its flexible, lightweight contoured loop
hooks behind the ear for an ultra-secure, comfortable fit with or with-
out glasses.
Operation: MicroSet's flexible design
enables it to be worn on either the left
or right ear. Position the lightweight
contoured loop around the back of
your ear, so that the boom extends
from the bottom of your ear as shown.
Bend the loop as needed to achieve a
secure, comfortable fit, so that the
MicroSet is not dislodged by shaking
your head. Remove the MicroSet and
bend a gentle curve in the micro-
phone's boom. Hook the MicroSet
back around your ear, and adjust the
boom as needed to follow the contour
of your face, positioning the micro-
phone near the corner of your mouth.
MicroSet has a large acoustical sweet spot; experiment with
placement near the corner of your mouth for optimal performance.
A cable clip is provided for strain relief, allowing the MicroSet to
remain securely in place without the weight of the cable pulling on
the headset. To install the cable clip, slip the cable into the snap-on
connector and attach the clip to clothing, leaving enough slack on the
MicroSet side of the clip to allow for free, comfortable motion.
The donut-shaped moisture guard is provided to protect the
element from sweat and moisture. Position the moisture guard as
close to the element as possible to provide maximum protection. To
remove the moisture guard, first remove the element cover and place
it out of harm's way. Gently slide the moisture guard over the ele-
ment. Replace the element cover.
cT5, cT5-CO, cT5-TH
Function Wire Color
Pin 1 Ground/Shield Green
Pin 2 Bias + In Red
Pin 3 Mic Audio Copper Color
Pin 4 Source Load Jumper to Pin 1
Pin 5 Line In Open
WIRELESS OMNIDIRECTIONAL CONDENSER
HEADWORN MICROPHONES
cL4, cL4-CO, cL4-TH
Function Wire Color
Pin 1 N/C Open
Pin 2 N/C Open
Pin 3 Bias + In, Red
Mic Audio
Shell/Case Ground/Shield Green
MICROSET SPECIFICATIONS †
ELEMENT
POLAR PATTERN
FREQUENCY RESPONSE
OPEN CIRCUIT SENSITIVITY
MAXIMUM INPUT SOUND LEVEL
SIGNAL-TO-NOISE RATIO 1
CURRENT CONSUMPTION
VOLTAGE RANGE
WEIGHT
(microphone, boom & earpiece)
DIMENSIONS
MICROPHONE
BOOM
CABLE LENGTH
CABLE TERMINATIONS
AT892c, AT892c-CO, AT892c-TH
AT892cL4, AT892cL4-CO,
AT892cL4-TH
AT892cLM3, AT892cLM3-CO,
AT892cLM3-TH
AT892cT4, AT892cT4-CO,
AT892cT4-TH
AT892cT5, AT892cT5-CO,
AT892cT5-TH
AT892cW, AT892cW-CO, AT892cW-TH Terminated with locking 4-pin
ACCESSORIES FURNISHED
† Specifications derived by using AT8537 power module. In the interest of standards
development, A.T .U.S. offers full details on its test methods to other industry professionals
on request.
*1 Pascal = 10 dynes /cm 2 = 10 microbars = 94 dB SPL
1 Typical, A-weighted, using Audio Precision System One.
**For use with Sennheiser wireless units, place a 15kΩ resistor between the mic audio
and ground/shield lines, and a 2.2 nF capacitor between the bias + in and ground/shield lines.
Terminate with the appropriate connector as shown in the diagrams below.
Specifications are subject to change without notice.
cW, cW-CO, cW-TH
Function Wire Color
Pin 1 Ground/Shield Green
Pin 2 Instrument Jumper to Pin 1
Pin 3 Mic Audio Copper Color
Pin 4 Bias + In Red
Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224
Audio-Technica Limited, Old Lane, Leeds LS11 8AG England
www.audio-technica.com
P51794 ©2005 Audio-Technica U.S., Inc.
Condenser
Omnidirectional
20-20,000 Hz
–44 dB (6.3 mV) re 1V at 1 Pa*
122 dB SPL, 1 kHz at 1% T.H.D.
60 dB, 1 kHz at 1 Pa*
0.1 mA typical @ 5V
2.5-11V
0.08 oz (2.4 g)
0.32" (8.1 mm) long,
0.11" (2.7 mm) diameter
3.87" (98.4 mm) long,
0.042" (1.07 mm) boom
diameter
55" (1.4 m)
Unterminated**
Terminated for Sennheiser
wireless systems using Lemo
connector
Terminated for Sennheiser
wireless systems using locking
3.5 mm connector
Terminated for Shure wireless
systems using TA4F connector
Terminated for ATW-U101 and
Lectrosonics wireless systems
using TA5F connector
connector for use with A-T
UniPak ™ body-pack transmitters
Two windscreens; two element
covers; clothing clip; moisture
guard; carrying case
cT4, cT4-CO, cT4-TH
Function Wire Color
Pin 1 Ground/Shield Green
Pin 2 Bias + In Red
Pin 3 Mic Audio Copper Color
Pin 4 Source Load Jumper to Pin 3
cLM3, cLM3-CO, cLM3-TH
Function Wire Color
Sleeve Ground/Shield Green
Ring Mic Audio Copper Color
Tip Bias + In Red
Printed in U.S.A.