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Audio Technica ATW-2120A Handheld Transmitter System

  • Product Code: ATW-2120AFUK
£274.17 £329.00 inc VAT
  • UK Based Company
  • UK Stock Holding
  • UK Warranty
  • Free Delivery £150+
  • Competitive Prices

  • Description

Key features

The ATW-R2100 receiver is matched with the ATW-T220 handheld cardioid dynamic microphone/transmitter for simple-yet-powerful wireless performance. At the touch of a button, the receiver will quickly find an open channel. Interference isn't an issue thanks to the Tone Lock system and the ground lift switch prevents the hum caused by ground loops between the sound system and receiver.


  • ATW-R2100a receiver
  • Automatic frequency scanning finds an open channel at the touch of a button
  • All 10 user-switchable channels are compatible-for easy use with multiple systems; no confusing frequency groups
  • True Diversity operation selects the better signal from the two receiver sections, reducing dropouts
  • Tone Lock tone squelch system fights interference
  • Rugged metal half-rack receiver with soft-touch controls and LCD display featuring RF and AF metering
  • Balanced XLR and unbalanced 1/4" output jacks enable use with a wide variety of audio gear
  • Includes rack-mount kit and detachable UHF antennas
  • Ground-lift switch helps eliminate audible hum caused by ground loops between the sound system and receiver
  • ATW-T220 Handheld Microphone/Transmitter features PRO 41 Capsule for maximum feedback rejection and consistent sound


Overall System
Operating Frequencies UHF band
856.100 – 864.900 MHz (F Band)
606.500 – 629.900 MHz (U Band – ch.38)
721.500 – 746.375 MHz (G Band)
656.125 – 678.500 MHz (D Band)
487.125 – 506.500 MHz (I Band)
Number Of Channels 10 total
Frequency Stability ±0.005%, Phase Lock Loop frequency control
Modulation Mode FM
Frequency Response 100 Hz to 15,000 Hz
Operating Range 100 m (300') typical
Operating Temperature Range 41° F (5° C) to 113° F (45° C)
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
Sensitivity 20dBuV (S/N 60dB at 5 kHz deviation, IEC-weighted)
Total Harmonic Distortion < 1% (at 1 kHz, ±20 kHz deviation)
Audio Output Attenuator (ATTN) 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
Accessories Included Two flexible UHF antennas, rack mount adapters, AC adapters
Handheld Transmitter
RF Power Output High: 30mW; Low: 10mW, nominal
Spurious Emissions According to National Regulations
Microphone Element Dynamic, unidirectional
Battery Type 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
Net Weight 221g
Accessories Included AT8456a Quiet-Flex™ Stand Clamp

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