3000 Series
Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224
Audio-Technica Limited, Old Lane, Leeds LS11 8AG England
©2010 Audio-Technica U.S., Inc. audio-technica.com 0001-0024-01
Specications
In the interest of standards development, A.T.U.S. offers full
details on its test methods to other industry
professionals on request.
Specications are subject to change without notice.
Overall system
Band C: 541.500–566.375 MHz
(996 frequencies, 25 kHz increments)
Band D: 655.500–680.375 MHz
(996 frequencies, 25 kHz increments)
Band I: 482.000–507.000 MHz
(1001 frequencies, 25 kHz increments)
25 kHz
FM
±35 kHz
>110 dB (A-weighted), typical
<1% (at 1 kHz, ±17.5 kHz deviation)
100 m (300') typical (open range environment
with no interfering signals)
–5° C (23° F) to +45° C (113° F)
(battery and LCD performance may be
reduced at very low temperatures)
70 Hz to 15 kHz (+1 dB, -3 dB)
ATW-T310b UniPak
®
transmitter
High: 30 mW; Low: 10 mW (switchable)
Following federal and national regulations
Four-pin locking connector
Pin 1: GND,
Pin 2: INST INPUT,
Pin 3: MIC INPUT,
Pin 4: DC BIAS +5V
Two 1.5V AA, not included
High: 6 hours (alkaline), Low: 8 hours (alkaline),
(depending on battery type and use pattern)
66.0 mm (2.60") W x 24.0 mm (0.94") D x
87.0 mm (3.43") H
81 g (2.9 oz), without batteries
ATW-T341b, ATW-T371b
handheld transmitters
High: 30 mW; Low: 10 mW (switchable), at 50 ohms
Following federal and national regulations
ATW-T341b: Dynamic cardioid
ATW-T371b: Condenser cardioid
Two 1.5V AA, not included
High: 6 hours (alkaline), Low: 8 hours (alkaline),
(depending on battery type and use pattern)
ATW-T341b: 237.0 mm (9.33") long, 48.0 mm
(1.89") diameter
ATW-T371b: 240.0 mm (9.45") long, 50.0 mm
(1.97") diameter
ATW-T341b: 284 g (10.0 oz)
ATW-T371b: 277 g (9.8 oz)
(without batteries)
AT8456a Quiet-Flex
™
stand clamp
ATW-T1802 plug-on transmitter
High: 30 mW; Low: 10 mW, nominal
Under federal regulations
>105 dB, A-weighted
3-pin locking XLRF-type
Provides power to condenser microphones
rated to operate on 12V phantom power
or less
Two 1.5V AA alkaline (not included)
High: 180 mA; Low: 160 mA, typical
Approximately 6 hours (High); 8 hours (Low),
depending on battery type and use pattern
40.0 mm (1.57") x 111.0 mm (4.37") x
40.0 mm (1.57")
199 g (7.0 oz) (without batteries)
ATW-R3100b receiver
True Diversity
60 dB nominal, 55 dB minimum
24 dBuV at 60 dB S/N ratio
(50 ohms termination)
Balanced: +9 dBV;
Unbalanced: +7 dBV
Unbalanced: 6.3 mm (
1
/
4
")
Balanced: XLR-type
BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each
12-18V DC, 500 mA
210.0 mm (8.27") W x 164.4 mm (6.47") D x
44.0 mm (1.73") H (not including BNC
connectors or feet)
1.1 kg (38.8 oz)
Two exible UHF antennas (country depen-
dent); AC adapter; rack-mount adapters
UHF operating frequencies
Minimum frequency step
Modulation mode
Maximum deviation
Dynamic range
Total harmonic distortion
Operating range
Operating temperature range
Frequency response
RF power output
Spurious emissions
Input connection
Batteries
Battery life
Dimensions
Net weight
RF power output
Spurious emissions
Microphone element
Batteries
Battery life
Dimensions
Net weight
Accessory included
RF power output
Spurious emissions
Dynamic range
Input connections
Microphone power
Batteries
Current consumption
Battery life
Dimensions
Net weight
Receiving system
Image rejection
RF sensitivity
Maximum output level
Output connector(s)
Antenna input
Power requirements
Dimensions
Net weight
Accessories included
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