Y YO-TRONICS CB Microphone-4 Pin Noise Canceling CB Microphone, Amateur Radio and SSB Communications, Special USA Edition (YTM-CB66 USA)

Y YO-TRONICS CB Microphone-4 Pin Noise Canceling CB Microphone, Amateur Radio and SSB Communications, Special USA Edition (YTM-CB66 USA)

• 4-Pin Noise cancellation Microphone-Compatible with various radio transceivers with 4-pin inputs. Individual pins for microphone PIN 1: Ground (GND), PIN 2: Audio (AF), PIN 3: Transmit (TX), PIN 4: Receive (RX) reduces signal interference.
• The all-in-one design eliminates the need for separate microphone and speaker cables, making setup and use a breeze. Iconic American Design-Feature distinctive American motifs, including the American Eagle and the U.S flag.
• High-Reliability coiled cable-Utilizes high-reliability,multi-stranded copper wire with isolation to prevent unnecessary radio frequency interference during communication.
• Dynamic Microphone for CB Radio-Specifically designed for CB radios, with a frequency response of 200Hz-5KHz,ensuring clear and stable communication during close talking.
• Simple Internal Protection-includes a basic protection cover for the microphone head and design features to prevent switch and wire detachment,extend the product's lifespan.