Audio-technica ATIR-T85 ไมค์โครโฟนแบบหนีบปกเสื้อพร้อมตัวส่งสัญญานชุดไมค์ประชุมไร้สาย

Lavalier microphone
• The lavalier microphone’s infrared wireless signal is secure within the room unlike UHF and
2.4 GHz lavalier systems.
• Up to 3 ATIR-T85/ ATIR-T88microphones can be used simultaneously with one ATCS- C60
master control unit.
• Up to 5 audio lines can be used at the same time with a combination of the ATIR-T88, ATIR-T85
and the standard ATCS- M60delegate unit.
• The microphone is powered by two AA batteries.

Specifications:
Element Fixed-charge back plate
Polar Pattern Unidirectional
Frequency Response 150 ~ 12,000Hz
Frequency Stability Phase Lock Loop frequency control
Modulation Mode FM
Battery Type Ni-MH rechangeable batteries or two 1.5V AA
alkaline batteries
Battery Current / Life 4 hrs (Hi) / 7 hrs (Lo) / 11 hrs (Eco)
Dimensions Transmitter : 120mm × 60mm × 23mm
Microphone : 88.5mm × 28mm × 23mm
Weight Transmitter : 118g
Microphone : 48g