| HIGH QUALITY TUBE CONDENSER MICROPHONE High Quality Tube Condenser MICFrequency Range: 20Hz-- 20kHzSensitivity : 34±2 dB (0 dB=1V/Pa 1000Hz)Out Impedance: 250 OhmDirection:Omni Cardioid ,Figure 8 Changed Through PowerEquivalent Noise Level:22dB ( A Weighted)Power Supply: Special Power Supply.Who Set Including Below Accessories1,Tub Microphone Itself2,Power Supply With Multi-pattern knob 3,Aluminum Carrying Case4,Elastic Suspension5,Wind Screen6,Link Cables XLR 7 Pins 10m.Development program of PRC- 999KE Features Good Choice in Combat, for any Radio users Offering the Operator Better Activity Engaged Well in Combat : Operator Offering Very Clear Voice Free to use both hands Convenient to Combat leader Simultaneous use of wire and wireless types Meets MIL-STD-810C |