Dynamic Microphone (210-1172C) Specifications Faxback Doc. # 6750 Type:...........................Dynamic, Hand-held, with Push-to-Talk Bar Impedance:.......................................................500 Ohms Output:...........................................-74 dB at 1 kHz =0.25mV Frequency:....................................................200-5000 Hz Directivity:..............................................Omnidirectional Cable:............................6-ft. Coiled Cord with a 5-pin DIN Plug Accessories:..............................................Clip Hanger (1) Screw (2) (LB/all-06/29/94)