Air traffic controller headset HR-90-D

for air traffic managementcordedlightweight

Lightweight headset with dyamic microphone parallel Rotatable ear cup for one-ear listening DC resistance250 Ω5 Ω, 10 Ω, 50 Ω, 100 Ω, 200 Ω, 600 Ω electro acoustic principle dynamic circuitparallel directional characteristicsupercardioid sound pressure level100 dB ELECTRIC connector typewithout plug LENGTH COREScoiled cables90 cm - 200 cm MECHANICAL NETGROSS weight110 g IP codeIP30 OPERATION STORAGE temperature range-30°C to 60°C-30°C to 60°C OPTICAL color black