UHF Synthesized UniPak® Body-pack Transmitter

MSRP* US$450.00  

*Manufacturer's Suggested Retail Price. Actual selling price may vary; please check with an authorized Audio-Technica dealer.

  • Overview
  • Features
  • Specifications
  • Downloads

  • Overview

    The lightweight, durable ESW-T211 UniPak® body-pack transmitter offers superior performance for speakers, instrumentalists and others who need a wearable transmitter. Designed for easy operation, an on-off switch and three-color battery condition indicator are located in plain view. Frequency switches and other setup controls are hidden or recessed to reduce the possibility of unintended mis-adjustment. A premium locking-type audio input connector provides for secure operation. The transmitter accepts microphone-level and instrument-level inputs, and provides the voltage needed to operate electret condenser mics. A variety of Wireless Essentials™ accessory microphone and cables—including clip-on, headworn, boundary and gooseneck mics—are pre-wired to match the transmitter’s input. A recessed high-pass switch permits the rolling off of low frequencies from the microphone.
  • Features

    • 100 PLL-synthesized channels, switch-selectable

    • Interference-resistant UHF band operation

    • Special Tone Lock™ inaudible transmitted signal opens the receiver's output, assuring only intended reception

    • Inputs for microphone and instrument in professional locking connector

    • On-off switch and battery condition indicator easily accessible

    • Frequency controls, Hi/Lo power switch and input level controls "under cover"

    • Separate input level controls for mic and instrument

    • Recessed high-pass switch for mic input

    • Reversible, interchangeable mounting clips for versatile positioning of unit

    • Operates on two long-lasting, readily-available 1.5V AA batteries

    • Combines excellent performance, light yet robust construction and convenient operation

    • Engineered Sound wireless transmitters and receivers are offered separately, rather than in pre-set combinations, to permit choosing exactly the right components for your particular application:
      ESW-R210 UHF Synthesized True Diversity Receiver
      ESW-R220 UHF Synthesized True Diversity Dual Receiver
      ESW-T212 UHF Synthesized Plug-on Transmitter
      ESW-T214 UHF Synthesized Handheld Microphone/Transmitter

    The ESW-T211 is compatible with all Wireless Essentials® microphones and cables.
  • Specifications

    Operating Frequency UHF band, 728.125 MHz to 740.500 MHz
    Number of Channels 100 total
    Frequency Stability ±0.005%, Phase Lock Loop frequency control
    Modulation Mode FM
    Normal Deviation ±5 kHz
    Tone Squelch Frequency 32.768 kHz
    Operating Range 300' typical
    Operating Temperature Range 41° F (5° C) to 113° F (45° C)
    Frequency Response 100 Hz to 15 kHz
    RF Power OutputMax 50 mW (Hi : 10 mW ; Lo : 5 mW, nominal)
    Spurious EmissionsUnder federal regulations
    Input ConnectionsHigh impedance, low impedance, bias
    High-pass (low-freq. roll-off)150 Hz, 6 dB/octave (mic input only)
    BatteriesTwo 1.5V AA alkaline (not included)
    Current ConsumptionHigh: 130 mA; Low: 120 mA, typical
    Battery LifeApproximately 12 hours (High); 14 hours (Low), depending on battery type and use pattern
    Dimensions2.56" (65.0 mm) W x
    6.57" (167.0 mm) H x
    1.02" (26.0 mm) D
    Net Weight2.7 oz (75 grams)

  • Downloads

    ESW-T211 Manual (pdf 100.12 KB)
    ESW-R220 Manual (pdf 214.17 KB)
    ESW-T212 Manual (pdf 74.99 KB)
    ESW-T214 Manual (pdf 87.58 KB)
    Wireless Mics & Cables Wireless System Accessories Using Wireless