Audio-Technica ATW-1822C Dual Wireless Microphone System, ATW-R1820 Dual Receiver, ATW-T1802 Plug-in Transmitters, Band C 541.500-566.375MHz


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Product Highlights

  • Compact receiver is easy to mount on a camera
  • Soft-touch controls for easy frequency selection
  • Antenna and AF Peak LED indicators
  • Easy, user-friendly operation
  • Clear, natural sound quality
  • Powered by AA batteries
Audio-Technica ATW-1822C: Picture 1 regular $1,395.00

About Audio-Technica ATW-1822C

The Audio-Technica 1800 Series wireless microphone system (Band C 541.500-566.375MHz ) delivers the flexibility of a dual wireless system in a single compact and rugged, camera-mounted receiver. This system includes the ATW-R1820 dual receiver and 2 ATW-T1802 plug-in transmitters.

The ATW-R1820 dual receiver is designed with 2 internal, True Diversity UHF receivers with an internal Antenna/Splitter amplifier. Dual balanced outputs enable incoming signal to be mixed, or independently assigned to each output. Independent audio level controls provide flexible audio mixing and monitoring possibilities. The compact ATW-R1820 is powered with six AA batteries, one of the internal receivers may be turned off to preserve battery life.

The ATW-T1802 plug-in transmitters feature a locking XLR connector for adapting dynamic and condenser microphones. 9-Volt phantom power is provided for condenser microphones. Selectable Hi/Lo RF output power enhances range when needed and a 2 color power/mute LED indicates transmitter status. The transmitter is powered with 2 AA batteries for up to 9 hours.

Additional features of the 1800 series include 996 Auto-Scanning frequencies, simultaneous operation of up to 10 systems, back-lit LCD, soft-touch buttons and metal components.

Audio-Technica ATW-1822C Features

  • Two completely independent receiver channels in a single unit, for simultaneous operation of two microphones (dual-channel systems)
  • Compact receiver is easy to mount on a camera
  • UHF reception with 996 frequencies selectable in 25 kHz steps
  • Automatic frequency scanning for easy selection of open channels
  • Tone Lock squelch system eliminates interference when transmitter is off
  • Two independent balanced outputs (dual-channel systems)
  • 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 (dual-channel systems)
  • 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

Audio-Technica ATW-1822C Specifications

Type of System
Dual Camera Mount UHF
RF Carrier Frequency Range
Frequency C / 541.500 to 566.375 MHz
Approx. Working Range
100m (300') typical
Overall Frequency Response
70Hz to 15kHz
Signal-to-Noise Ratio
104dB at 30kHz deviation (A-weighted), maximum modulation 37kHz
No Of Channels
996 total per band (25kHz increments)
Type of Receiver
Dual independent RF sections, automatic-switching diversity
Receiver: Type of Outputs
3-pin Mini XLR (TA3)
Receiver: Headphone Monitoring
3.5mm TRS, signals on both Tip and Ring
Receiver: Power Requirements
12V DC nominal, 500mA
Receiver: Battery Type/Approx. Life
Six 1.5V AA alkaline (not included)
Dual-channel Operation: 6 hours typical
Single-channel Operation: 10 hours typical
Receiver: Display
LCD frequency and battery status display with back-light
Antenna and AF Peak LED indicators
Receiver: Mounting Options
Receiver: Antenna Type
Dual BNC
Type of Transmitter
ATW-T1802 Plug-on Transmitters
Transmitter: Type of Input Connector
3-pin XLR
Transmitter: Battery Type/Approx. Life
Two 1.5V AA alkaline (not included)
Transmitter: Mute Switch
Transmitter: Level Control
Transmitter: Antenna Type
Transmitter: Display
LCD frequency and battery status display with back-light
Antenna and AF Peak LED indicators
Receiver: 3.35x5.24x1.42" / 8.50x13.30x3.60 cm
Transmitter: 1.57x4.37x1.57" / 3.98x11.09x3.98 cm
Receiver: 425 g / 14.99 oz
Transmitter: 199 g / 7.01 oz
Mfr #
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