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Audio-Technica ATW-2120A Handheld Transmitter System

Product Code: AUATW-2120A
Manufacturer: Audio-Technica

Free mainland UK shipping available for this product

Our Price £306.68INC

Available within 2-5 working days

Audio-Technica Authorised Reseller Europe

Audio Technica’s second generation of the well known 2000 Series now offers increased RF power on both the handheld and beltpack transmitters for increased link stability.  Charging contacts on the transmitters allow easy operation with rechargeable batteries.  The new ATW-R2100a receiver benefits from the latest Audio Technica 1/2 wave antenna technology (depends on the frequency range) to maximise range.  The 12VDC bias voltage on both BNC antenna inputs allows operation with the ATW-B80 antenna booster or other active components.  With this breakthrough series, Audio-Technica makes easy setup, automatic scanning and other advanced wireless features affordable as never before.  Automatic frequency scanning – Standard on all 2000a Series wireless receivers – finds and sets the best available channel at the touch of a button.  For those using multiple wireless systems simultaneously, the 2000a Series offers another ease-of-use feature: any of its 10 channels may be used together – eliminating confusing frequency groups and other frequency-coordinated problems.

Automatic frequency scanning finds an open channel at the touch of a button
Up to 10 user selectable channels are available. Compatibility varies from country to country
True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
Tone LockTM squelch function fights interference
Rugged metal half-rack receiver with soft-touch controls and LCD display featuring RF and AF metering
Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
ATW-T220a Handheld Microphone/Transmitter features a PRO41 capsule for maximum feedback rejection and consistent sound

Number Of Channels: 10 total

Frequency Stability: ±0.005%, Phase Lock Loop frequency control

Modulation Mode: FM

Operating Range: 100 m (300') typical

Operating Temperature Range: 41° F (5° C) to 113° F (45° C)

Frequency Response: 100 Hz to 15,000 Hz


Receiving System: True diversity

Image Rejection: 55 dB nominal, 50 dB minimum

Signal-To-Noise Ratio: >100 dB at 40kHz deviation (A-weighted), maximum modulation 40 kHz

Total Harmonic Distortion: < 1% (at 1 kHz, ±20 kHz deviation)

Sensitivity: 20dBuV (S/N 60dB at 5 kHz deviation, IEC-weighted)

Audio Output: Unbalanced: 25mV (100k ohms load), 1/4" phone jack

Balanced: 50mV (Attenuator; 0dB)

12.5mV (Attenuator; -12dB) at 1 kHz ± 5kHz

deviation, 100k ohm load, XLRM-type

Antenna Input: BNC-type 50 Ohms – Bias voltage 12V DC, 60mA each

Dimensions: 210 mm x 44 mm x 162.2 mm (W x H x D)

Weight: 1.0kg (2.2 lbs)

Accessories Furnished: Two flexible UHF antennas, rack mount adapters, AC adapters

Optional System Accessory: AT8630 joining-plate kit, mounts two ATW-R2100a receivers in single 19" rack space



RF Power Output: High: 30mW; Low: 10mW, nominal

Spurious Emissions: According to National Regulations

Microphone Element: Dynamic, unidirectional

Batteries: Two 1.5V AA alkaline or rechargeable AA NiMH (not included)

Current Consumption: 150 mA typical

Battery Life: Approximately 9 hours (low), 7 hours (high)

Dimensions: 229 mm long – 53.5 mm maximum diameter

Weight (Without Battery): 221 grams

Accessory Included: AT8456a Quiet-Flex™ Stand Clamp

  • UK Based Company
  • Part of A.C. Entertainment Technologies - has its trading origins over 45 years ago
  • UK Stock Holding
  • UK Warranty
  • Free Delivery Over ?150
  • Great Prices
  • Over 20 Years' Experience
  • Specialist Advice
  • Fast Delivery
  • Finance Options Available

With years of experience supplying Businesses, Government Organisations, Charities, Schools, Colleges and Universities, we invite you to take advantage of our knowledge to help you make an informed choice, ensuring you are purchasing the best music products for your needs. With specialists in PA Systems, Pro Audio & Live Sound equipment on hand to answer calls and emails, you're in the best possible hands.

Contact us now to discuss your requirements or to request a quotation. Additional discounts may apply for educational establishments or size and value of order.

Purchase orders can be sent directly to or apply for your cash or credit account here. Terms and conditions will apply.

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