Micro có khung choàng đầu bosch MW1-HMC

MW1‑HMC Head-worn Microphone
Model: MW1-HMC Micro không dây
+ ElectricalPower source from Belt-pack transmitter MW1-LTX-Fx
+ Transducer CondenserPolar pattern Omni-directionalFrequency range 60 to 15000 Hz
+ Sensitivity 10 mV/PaMax. SPL for 1% THD 130 dB (SPL)Impedance 2200 ohm ± 30%
+ MechanicalDimensions (H x W) 160 x 140 mm (6.30 x 5.514 in)
+ Color Charcoal with whiteWeight 32 g (0.07 lb)
+ Cable length 1.45 m (4.76 ft)Environmental
+ Operating temperature -25 °C to +55 °C (-13 °F to +131 °F)
+ Storage temperature -40 °C to +70 °C (-40 °F to +158 °F)Relative humidity <95%