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3000-series - Body-pack System with AT831cH
Providing easy setup, versatile operation and rock-solid, richly detailed high-fidelity sound, Audio-Technica’s fourth-generation 3000 Series wireless systems give users the power and flexibility to operate within the congested UHF spectrum.
With a class-leading 60 MHz tuning range – more than twice that offered by the previous versions – the new 3000 Series systems are available in 6 frequency bands – DE2 (470–530 MHz), EE1 (530–590 MHz), EF1 (590–650 MHz), FG1 (650–700 MHz), GH2 (795 – 806 MHz) and HH2 (821 – 865 MHz). Frequencies can be easily scanned and selected on the receiver and then synced with the transmitter via IR sync functionality. The 3000 Series even lets users set a backup frequency that can be quickly swapped by pressing the transmitter’s multifunction button in the event of unexpected interference.
The AT831cH is equipped with Audio-Technica’s new cH-style screw-down 4-pin connector for secure connection to Audio-Technica’s cH-style lavalier and headworn microphones, or cables. The transmitter features rugged, metal housings and is powered by two AA batteries. Charging terminals on the transmitter work with the ATW-CHG3 and networkable ATW-CHG3N smart charging docks (sold separately) to recharge NiMH batteries. Antenna power is available for powered antennas and other in-line RF devices. A ground-lift switch helps eliminate audible hum caused by ground loops. The system features balanced and unbalanced audio output jacks.
- Extremely wide 60 MHz UHF tuning bandwidth for maximum versatility in an increasingly congested RF environment; available in 6 frequency bands: DE2 (470–530 MHz), EE1 (530–590 MHz), EF1 (590-650 MHz), FG1 (650-700 MHz), GH2 (795 – 806 MHz) and HH2 (821 – 865 MHz).
- Unique multifunction button on the body-pack transmitter can be used to switch to a backup frequency (on both transmitter and receiver) should interference be encountered
- True Diversity operation reduces dropouts
- Auto Squelch feature automatically adjusts squelch setting to maximize range while minimizing potential interference
- Frequency scan and IR sync functionality for ease of setup
- Dual-mode receiver display can switch between standard view or a performance view that highlights key metering
- Transmitter and receiver include OLED screens for optimal readout of key settings and alerts
- New rugged cH-style connector on body-pack transmitter provides secure connection to lavalier mics, headworn mics, and cables with cH-style screw-down 4-pin connector
- Body-pack transmitter features tactile mute toggle switch (defeatable) for physical confirmation of mute status when transmitter display is not visible
- Charging terminals on transmitter work with optional ATW-CHG3 and ATW-CHG3N smart charging docks to recharge NiMH batteries
- Antenna power available for powered antennas and other in-line RF devices
- Ground-lift switch helps eliminate audible hum caused by ground loops
- Balanced and unbalanced audio output jacks
- AT831cH miniature cardioid condenser lavalier microphone
|Element||Fixed-charge back plate permanently polarized condenser|
|Dimensions||25.0 mm long, 10.2 mm diameter|
|Output Connector||4-Pin cH-Style screw down connector|
|Cable||1.4 m long (permanently attached to microphone), 2.6 mm diameter, 2-conductor, shielded cable with screw-down 4-pin cH-style connector|
|Accessories Included||Clothing clip; AT8444 instrument adapter; AT8116 windscreen; protective carrying case|
|Operating Frequencies|| |
Band DE2: 470.000 to 534.000 MHz
|Minimum Frequency Step||25 kHz|
|Maximum Deviation||ATW-T3201: ±38 kHz (THD:10%) |
ATW-T3202: ±36 kHz (THD:10%)
|Simultaneous Use||40 Channels per band* |
For assistance with multi-band operation or other frequency coordination issues, please contact your regional Audio-Technica customer service representitive. *Region and band dependent
|Frequency Response||ATW-T3201: 31 Hz to 15500 Hz |
ATW-T3202: 25 Hz to 16700 Hz
|Operating Range||100 m|
|Dynamic Range||ATW-T3201 Mic input: > 115 dB (A-weighted), typical |
ATW-T3201 Inst input: > 112dB (A-weighted), typical
ATW-T3202: > 115 dB (A-weighted), typical
|Total Harmonic Distortion||<1.0% (at 1 kHz, ±17.5 kHz deviation)|
|Operating Temperature Range||-5 ºC to +45 ºC|
|Receiving System||True Diversity|
|Sensitivity||20 dBuV at 60 dBA S/N ratio (50Ω termination)|
|Maximum Output Level||XLR / Balanced: +14 dBV |
6.3 mm (¼"") / Unbalanced: +8 dBV
|Antenna Input||BNC-type, 50 Ω|
|Power Output||12 V DC, 160 mA (combined)|
|Power Supply||100-240V AC (50/60 Hz) to 12V DC 1A (center positive) switched mode external power supply|
|Dimensions||210.0 mm x 191.0 mm x 43.4 mm (W x H x D)|
|Weight||1100 g, without accessories|
|Accessories Included||Two Flexible UHF antennas |
AC adapter (country dependent)
Rack Mount Adaptors
|RF Power Output||High: 30 mW, Low: 10 mW (switchable), at 50 Ω|
|Spurious Emissions||Following Federal and National Regulations|
|Input Connections||4-Pin screw down cH-Style Connector |
Pin 1: GND
Pin 2: INST INPUT
Pin 3: MIC INPUT
Pin 4: DC BIAS +5V
|Battery Type||Two 1.5V AA, not included|
|Battery Life||High: 8.0 hours / Low: 9.0 hours (alkaline) |
High: 9.0 hours / Low: 9.5 hours (Ni-MH 1900mAh)
Depending on battery type, usage and environmental conditions.
|Dimensions||64 mm x 82 mm x 23 mm (W x H x D)|
|Net Weight||102 g|
Trusted by industry professionals
Whether it’s on the boardroom table, the stage or in the studio, Audio-Technica products are trusted time and again by industry professionals looking for reliable, lovingly developed audio products for all budgets.
It’s Audio-Technica’s commitment to innovation, customer service and meticulous design that ensure professionals turn to us to provide solutions in conferencing, houses of worship, broadcasting, live sound, recording studios and beyond.
50 Years of Devotion to music
For over 50 years Audio-Technica has worked alongside leading figures in sports and music broadcast to develop and hone a range of products that deliver on the highest level.
Audio-Technica have developed and delivered products to power the Grammys, World Cup, Super Bowl, Commonwealth Games as well as every Summer and Winter Games from Atlanta 1996 to Sochi 2014.
A Legacy in Innovation
Founded in 1962 by Hideo Matsushita, Audio-Technica positioned itself immediately as a leader in the manufacture and design of innovative audio products.
Its expertise in innovation quickly spread to various new fields and led to the development of tone arms, microphones and headphones. Audio-Technica soon became a benchmark in those fields. Making history.
A self-made man and audiophile, Hidéo Matsushita was the former Director of the Tokyo Museum of Modern Art. It all started in his workshop, with the hand crafting of stereo cartridges. 50 years later, Audio-Technica has become a global leader in audio innovation.
A Passion for Listening
Humility, passion, creativity and expertise in sound are the core values behind Audio-Technica’s legacy, greatly inspired by its founder - whose imprint on the company’s philosophy is still felt today.
Audio-Technica’s passion for listening evolved in the 70’s, when it started designing headphones, building upon a legacy in innovation, meticulous engineering and artistic design.
Today, Audio-Technica’s audio products have become globally synonymous with consistently high sonic performance paired with impeccable build construction and artistic design.
One Year Limited Warranty
All Audio-Technica products come with a one year warranty as standard meaning you can enjoy your product safe in the knowledge that you’re covered.
All Audio-Technica products purchased from Audio-Technica Europe are guaranteed for one year from the date of purchase to be free of defects in materials and workmanship. In the event of such defect, the product will be repaired or replaced without charge*.
(* T&Cs apply)