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Audio-Technica ATW-3131b Frequency-agile 3000
Series True Diversity UHF Wireless System, Includes: ATW-R3100b Receiver and
ATW-T310b UniPak Transmitter with AT831cW Lavalier Microphone, 996 - 1001 UHF
frequencies in one of three UHF frequency ranges, Balanced and unbalanced audio
output jacks, Replaces ATW-3131AC, Nine pre-coordinated frequency scan groups
simplify selection of usable frequencies in a multi-channel wireless system,
True Diversity operation reduces dropouts, Advanced digital Tone Lock squelch
effectively blocks stray RF and communicates transmitter data for receiver
display, Transmitters offer backlit LCD & dual-color LED, Locking battery
compartment with secure latch and robust design
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General Information |
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Manufacturer |
Audio-Technica |
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Manufacturer Part Number |
ATW-3131b |
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Product Name |
Frequency-agile 3000 Series True Diversity UHF
Wireless System, Includes: ATW-R3100b Receiver and ATW-T310b UniPak® Transmitter
with AT831cW Lavalier Microphone |
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Marketing Information |
Audio-Technica’s third-generation 3000
Series wireless systems offer up to 1001 selectable UHF frequencies and
new features for clear sound & intuitive operation. We’ve simplified
selection of usable frequencies, increased system reliability, and
illuminated transmitter screens for clear reads on dark stages. It all
adds up to the luxury of rock-solid, richly detailed high-fidelity
sound.
The versatile ATW-T310b UniPak® body-pack transmitter features a secure
4-pin locking connector compatible with a wide range of microphones, as
well as a guitar cable. A 3-position sliding cover on the transmitter’s
control panel prevents accidental shut-off or channel-switching. A new
locking battery compartment provides a more secure latch and more robust
design.
The 3000 Series is available with either a dynamic or condenser handheld
transmitter featuring rugged metal construction and slim ergonomic
design. The ATW-T341b handheld transmitter includes the stage-proven
Artist Elite® AE4100 cardioid dynamic element, and the ATW-T371b
handheld transmitter features the studio-quality Artist Series ATM710
cardioid condenser element.
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Features |
- 996 - 1001 UHF frequencies in one
of three UHF frequency ranges
- Available in three frequency
bands:
541.500 MHZ to 566.375 MHz (TV Channels 25 - 30)
655.500 MHz to 680.375 MHz (TV Channels 44 - 49)
482.000 MHz to 507.000 MHz (TV Channels 16 -20)
Antenna power available for powered antennas & other in-line RF
devices
- Nine pre-coordinated frequency
scan groups simplify selection of usable frequencies in a
multi-channel wireless system
- True Diversity operation reduces
dropouts
- Advanced digital Tone Lock™
squelch effectively blocks stray RF and communicates transmitter
data for receiver display
- Transmitters offer backlit LCD &
dual-color LED
- Locking battery compartment with
secure latch and robust design
- Ground-lift switch helps eliminate
audible hum caused by ground loops
- Balanced and unbalanced audio
output jacks
- ATW-T310b UniPak® transmitter
includes Super Hi-Z input that provides optimum load for guitar
pickups
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Specifications |
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OVERALL SYSTEM
SPECIFICATIONS |
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Operating Frequencies
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UHF band
Band C: 541.500 MHz to 566.375 MHz (996 frequencies)
Band D: 655.500 MHz to 680.375 MHz (996 frequencies)
Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
Not all frequencies are available in all areas. Please check with local
regulations. |
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Minimum Frequency Step
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25 kHz |
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Modulation Mode
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FM |
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Maximum Deviation
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±35 kHz |
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Dynamic Range
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> 110 dB (A-weighted), typical |
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Total Harmonic Distortion |
< 1% (at 1 kHz, ±17.5 kHz deviation) |
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Operating Range
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100 m (300'), typical
Open range environment with no interfering signals. |
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Operating Temperature Range |
-5º C to +45º C (23º F to 113º F)
Battery and LCD performance may be reduced at very low temperatures. |
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Frequency Response
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70 Hz to 15 kHz (+1 dB, -3 dB) |
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RECEIVER SPECIFICATIONS |
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Receiving System |
True diversity |
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Image Rejection
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60 dB nominal, 55 dB minimum |
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RF Sensitivity |
20 dBuV at 60 dB S/N ratio |
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Maximum Output Level
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XLR, balanced: +9 dBV; ¼" (6.3 mm),
unbalanced: +7 dBV |
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Antenna Input
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BNC-type, 50 ohms
Bias voltage 12V DC, 60 mA, each |
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Power Requirements
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12-18V DC, 500 mA |
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Dimensions
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210.0 mm (8.27") W x 164.4 mm (6.47") D x
44.0 mm (1.73") H |
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Net Weight
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1.1 kg (38.8 oz), without accessories |
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Accessories Included
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Two flexible UHF antennas; AC adapter
(country dependent); rack-mount adapters |
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BODY-PACK TRANSMITTER SPECIFICATIONS |
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RF Power Output |
High: 30 mW, Low: 10 mW (switchable), at
50 ohms |
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Spurious Emissions |
Following federal and national regulations |
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Input Connection
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Four-pin Locking Connector
Pin 1: GND
Pin 2: INST INPUT
Pin 3: MIC INPUT
Pin 4: DC BIAS +5V |
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Batteries |
Two 1.5V AA, not included |
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Battery Life |
High: 6 hours (alkaline)
Low: 8 hours (alkaline)
Depending on battery type and use pattern. |
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Dimensions |
66.0 mm (2.60") W x 24.0 mm (0.94") D x
87.0 mm (3.43") H |
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Net Weight |
81 g (2.9 oz), without batteries |
A-20110613-1041&1300-130-E
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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