AT 1800 Series Camera-mount UHF Wireless (Dual-Bodypack with Lavs) Band C (541.500 to 566.375 MHz)

AT 1800 Series Camera-mount UHF Wireless (Dual-Bodypack with Lavs) Band C (541.500 to 566.375 MHz)

  • $1,995.00
    Unit price per 

Audio Technica Dual Camera Mount wireless

Audio Technica has announced a new ATW-1821 wireless mic system for camera mounting with a 996 frequency agile Dual Diversity Receiver design enabling reception of two transmitters simultaneously. Just what every cameraperson has been asking for. Packages are available with 2 body packs transmitters, 2 plug-on cubes or one of each.

With UHF reception (996 frequencies user-selectable in 25 kHz steps), Audio-Technica's new 1800 Series dual-channel camera-mount wireless microphone systems provide extremely flexible, professional, and easy-to-use portable wireless solutions.

For simultaneous operation of two microphones, dual-channel 1800 wireless systems include the ATW-R1820 dual receiver with two completely independent receiver channels in a single unit. Dual balanced outputs enable signals to be mixed, or independently assigned to each output. Independent audio level controls provide flexible audio mixing and monitoring possibilities.

1800 Series wireless systems come equipped with a choice of plug-on and body-pack transmitters. The ATW-T1801 UniPak body-pack transmitters feature a professional locking 4-pin connector compatible with all Audio-Technica Wireless Essentials microphones. The ATW-T1802 plug-on transmitters feature a locking XLR connector for adapting dynamic and condenser microphones. Both transmitters offer selectable high and low transmission modes to conserve battery life/maximize power.

Additional 1800 Series features include automatic frequency scanning, Tone Lock squelch, back-lit LCD, soft-touch buttons, headphone monitor output with independent level control, and durable metal construction.

  • Two completely independent receiver channels in a single unit, for simultaneous operation of two microphones
  • Compact receiver is easy to mount on a camera
  • UHF reception with 996 frequencies selectable in 25 kHz steps (655.500 to 680.375 MHz)
  • Automatic frequency scanning for easy selection of open channels
  • Tone Lock squelch system eliminates interference when transmitter is off
  • Two independent balanced outputs
  • Headphone monitor output with independent level control
  • Battery fuel-level indicators on transmitters and receiver
  • Soft-touch controls for easy frequency selection
  • True Diversity operation for resistance to multi-path interference and dropouts
  • LCD frequency and battery status display with backlight
  • Antenna and AF Peak LED indicators
  • Dual-channel receiver can operate in single-receiver mode to extend battery life when only one audio channel is in use
  • Transmitters operate in low or high transmission modes to conserve battery life/maximize power
  • Easy, user-friendly operation
  • Clear, natural sound quality
  • Powered by AA batteries
  • System components of the 1800 Series and 3000
  • Series Wireless Systems can be used interchangeably*


  • ATW-1821
    Includes ATW-R1820 receiver, two ATW-T1801 UniPak body-pack transmitters and two lavalier microphones.
  • ATW-1822
    Includes ATW-R1820 receiver and two ATW-T1802 plug-on transmitters.
  • ATW-1823
    Includes ATW-R1820 receiver, ATW-T1801 UniPak body-pack transmitter, ATW-T1802 plug-on transmitter and a lavalier microphone. (Standard replacement windscreen (AT8129) and (AT8435) clips available)
*Note: The 1800 Series offers UHF wireless operating frequencies in 25 kHz steps, while the 3000 Series offers UHF wireless operating frequencies in 125 kHz steps. This means that not every frequency selectable on 1800 Series components will be selectable on the 3000 Series components. Be certain to set each Transmitter-Receiver pair to identical frequencies.

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