Ham Radio Microphone TT-CB100

Type: Dynamic

Sensitivity: -72dB +/- 3dB (0 dB=1V/µ bar, at 1KHz) 

Impedance: 500 ohm +/- 30%

Directivity: Omni-directional

Frequency Response: 50Hz~5KHz

Net Weight: 160g +/- 10g