Ham Radio Microphone TT-CB130

Type: Dynamic

Sensitivity: -66dB +/- 3dB (0 dB=1V/µ bar, at 1KHz) 

Impedance: 500 ohm +/- 30%

Directivity: Omni-directional

Frequency Response: 200Hz~7KHz

Net Weight: 198 +/- 10g (w/cord)