Heavy Duty Speaker Microphone for Motorola DP4400, DP4600, DP4800 Radio
AVAILABLE FEATURES- Emergency Button- High/Low Volume- Antenna Jack- 2.5mm, 3.5mm or 3.5mm threaded audio jackCABLING- Jacket: 5.5 Polyurethane, Kevlar Reinforced MECHANICAL- Axial Pull at Speaker Mic Head: 50lbs ENVIRONMENTAL- RoHS Compliant- Kevlar Reinforced Professional Grade - MILSPEC 810F SPEAKER- Transducer: Moving coil dynamic speaker- Impedance: 8 ±15% @1KHz- Sensitivity: 120 dB±10%@1KHz- Resonance: freq (F0) 400HZ±20%- Frequency: response F0~9KHz- Rated input power: 0.5W- Maximum input power: 1W MICROPHONE- Type: Noise Cancelling (available without)- Transducer: Electret condenser microphone- Sensitivity: -34±2dB@1KHz 2.2K 3V 0dB=1v/pa- Impedance: Max:2.2k @1KHz- Directivity: Omni-directional- Frequency: 100Hz€”16000Hz- Max operation voltage: 10V- Standard operation voltage: 3V- Current consumption Max: 0.5mA- S/N ratio Min: -34dB @1KHz CERTIFIED MIL-STD-810F- Low Pressure Altitude (MIL-STD-810F, Proc. 500.4)- High Temperature Storage, Cyclic (MIL-STD-810F, Method 501.4)- Hig