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IWM-202 beltpack transmitter

Features
  • Bodypack transmitter for Lavalier or Headset microphone.
  • Multiple emitter array of high efficiency Infrared emission 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 2 dedicated 1.2V NiMH batteries.
Specifications
Model IWM-202
Transmission carrier Infrared Ray
Carrier frequency 2.08MHz or 2.54MHz (switchable)
Modulation FM
Peak deviation ±25KHz
IR wavelength 850nm
Pilotone frequency 32.768KHz
Compander circuit Yes
Pre-emphasis 50 μS
Transmission angle H: 160°, V: 40°
Current consumption HI: about 350mA, LOW about 180mA
Range (Line of Sight) HI: about 30m, LOW about 20m
Microphone used Headset/Lavalier
Battery used NiMH ( 1.2V / 2100mAH) x 2
Battery life HI: about 6hrs, LOW about 12hrs
Battery charger HC-10
Dimension (mm) 100x66x30
Weight (g) 100
** Remark: The above specifications are subject to change without prior notice. The output power may vary from country to country.