Wireless Signal Processing : Beltpack Receivers & Transmitters (Wireless) : CHIAYO Electronics Co., Ltd - IWM-202

Infrared Beltpack Transmitter for Lavalier or Headset Microphone

Model: IWM-202

Bodypack transmitter for Lavalier or Headset microphone
Multiple emitter array of high efficiency Infrared LEDs for optimum IR transmission
Bicolor LED indicates power on and battery low
2 channels switchable
Locking 3.5mm mini-jack for secure connection of lavalier or headset microphone

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The IWM-202 is a beltpack transmitter for Lavalier or headset microphone. It has multiple emitter array of high efficiency Infrared LEDs for optimum IR transmission.

Bodypack transmitter for Lavalier or Headset microphone
Multiple emitter array of high efficiency Infrared LEDs for optimum IR transmission
Bicolor LED indicates power on and battery low
2 channels switchable
Locking 3.5mm mini-jack for secure connection of lavalier or headset microphone
Input audio level control serves as remote volume control
Operating time up to 12 hours with two 1.2V NiMH AA batteries

Wireless Receiver Transmission - FM
Wireless Receiver Transmission - IR
Wireless - Yes

Transmission Range: 3000 cm
Current Draw: 0.35 Amps
Height: 66 mm
Width: 30 mm
Product Weight: 0.10 kg
Colour: Black
Transmission Carrier: Infrared Ray
Carrier Frequency: 2.08 or 2.54 MHz Switchable
Modulation: FM
PEAK DEVIATION: ±25 kHz
IR Wavelength: 850 Nm
Pilotone Frequency: 32.768 kHz
Compander circuit: Yes
Pre-Emphasis: 50 Micros
Location of IR emitter: Built-in and attached to transmitter body
Transmission angle(H x V): 160° x 40°
IR Power output selection: High (HI) / Low (LO)
Current consumption(HI): about 350 mA
Current consumption(LO): about 180 mA
Range (Line of Sight HI): about 30 m
Range (Line of Sight LO): about 20 m
Microphone used: Lavalier or headset microphone
MIC IN socket: 3.5 mm mono phone jack
Battery used: Rechargeable NiMH (1.2V / 2500 mAH) x 2
Battery life(HI): 8 hours
Battery life(LO): 12 hours
Battery Charger: HC-10
Length: 100 mm

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MC-72(P)
Unidirectional Headset Microphone for IWM-202 Beltpack Transmitter

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