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Audio-Technica ATW-11/PF Lapel System CH70

Audio-Technica ATW-11/PF Lapel System CH70



  • £179.00
Usually shipped within 2-3 working days

Introducing AT-One ATW-11/PF, Audio-Technica’s entry level UHF wireless lavalier system on channel 70.

With a 2 x 4 channel frequency plan for enhanced flexibility, sturdy but stylish build quality and a simple user interface, AT-One is ready to become your perfect wireless companion.

AT-One is designed with simplicity and ease-of-use in mind. Equipped with a practical carrying case, rack-mount kit and detachable antennae, AT-One is the perfect balance of price and performance, ideal for those looking for accurate, reliable performance at an entry level price.

The AT-One’s frequency plan is divided into two groups with 4 available channels in each group split between the Europe wide license free frequency range and the LTE duplex gap. Users can choose up to 4 channels within one group.

Available in three configurations, AT-One can be purchased with a beltpack or handheld transmitter. The ATW-11/PF comes equipped with the ATR35cW tie-clip microphone.

Main Features

  • Designed for quick and easy use
  • Perfect balance between price and performance, the AT-One is ideal for those looking for reliable results at low prices
  • The frequency plan of AT-One is divided into two groups with 4 channels available in each group, one in the range of authorized European frequencies and the other in the duplex Gap
  • Users can choose up to 4 channels in a group
  • The ATW-11F system is equipped with a discreet and robust pocket transmitter
  • RF Transmitting power 10mW
  • Comes with an ATR35cW miniature omnidirectional condenser microphone
  • Up to 10 hours' battery life with 2 x 1.5V AA batteries
  • RF Indicator light
  • Robust construction from high quality components
  • Delivered in a transport case with a rack mount kit and detachable antennas


      Overall System
      Operating Frequencies 24 - 831 MHz, 863 - 865 MHz
      Number Of Channels 2 x 4 frequencies
      Frequency Stability +/- 0.005%, Phase lock loop frequency control
      Modulation Mode FM
      Frequency Response 60 Hz - 16 kHz
      Operating Range 60m, typical
      Receiving System Antenna switching diversity
      Image Rejection 55dB minimum
      Dynamic Range HH: 108 dB, BP 103 dB (@ max deviation)
      Sensitivity 10dBµV (S/N 60dB @ 20 kHz deviation)
      Total Harmonic Distortion <1% - 20 kHz deviation @ 1 kHz
      Audio Output Unbalanced -2dBV
      Audio Output Balanced 4dBV
      Output Connectors (Microphone) Balanced: XLRM-type
      Output Connectors (Instrument) Unbalanced: 6.3 mm mono jack
      Maximum Output Level Mic / Line (0 / -20dB)
      Antenna Input BNC type, 50 - BIAS voltage 12V DC 100mA each
      Dimensions 200 mm x 42 mm x 122 mm (W x H x D)
      Weight 418 g without accessories
      Accessories Included AC Adapter, Antennas, Rack mount adapter, protective carrying case
      Belt Pack
      RF Power Output 10 mW
      Spurious Emissions Following national regulations
      Input Connections Pin 1: GND
      Pin 2: INST
      Pin 3: Mic
      Pin 4: DC Bias +10V
      Battery Type Two 1.5V AA alkaline (not included)
      Battery Life 10 hours - depending on battery type and use pattern
      Dimensions 66 mm x 98 mm x 22 mm (W x H x D)

      Manufacturer: Audio Technica

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