audio technica / ATIRT850

Audio-Technica infrared two-piece microphone. Equipped with a high-quality, high-sensitivity condenser microphone unit. Energy-saving type that allows you to switch the infrared output to ECO, LO, or HI according to the size of the room you are using. Comes with a tie pin clip that is easy to attach and has an adjustable mounting angle.

■Infrared 2-piece microphone
■Compatible with ATIR-R820
■Specifications
・Type: Back electret condenser type
・Directional characteristics: Unidirectional
・Infrared light wavelength: 870±30mm
・Transmission method: PLL synthesizer method
・Frequency characteristics: 140 to 13,000Hz
・Carrier frequency: Ach (3.04MHz), Bch (3.48MHz), Cch (3.7MHz), Dch (3.84MHz), Ech (2.06MHz), Fch (2.48MHz), Gch (2.7MHz), Hch (2.82MHz), Ich (2.56MHz), Jch (3.20MHz)
・Transmission channel: 1 channel
・External dimensions: H120×W60×D23mm (excluding belt clip)
・Power source: Dedicated nickel-metal hydride battery RB3UTG (already installed in the main unit) or 2 x AA alkaline batteries

- Continuous use time: Approx. 8.5 hours (in ECO mode) Approx. 7 hours (in LO mode) Approx. 4.5 hours (in Hi mode)

Approx. 7 hours (in ECO mode) Approx. 5.5 hours (in LO mode) Approx. 3 hours (in Hi mode)

- Weight: 118g (including dedicated nickel-metal hydride batteries)
■ Microphone ATIR-M850

- External dimensions: H88.5 x W28 x D23mm

- Cable length: 1.0m

- Connection terminal: φ3.5mm stereo mini plug + φ2.5mm mono super mini L-type plug