Pulse Larsen NMO4503CS 450-470 MHz UHF Whip Antenna with Base Coil - Stainless Connector_SMA Female Earpiece has a thumb screw

Earpiece has a thumb screw that allows for easy attachment and detachment

• Tested to rigorous professional-grade environmental standards

this product has been discontinued by the manufacturer 3M corporation and has been replaced by the 3M PELTOR X4

Environmental listening (aka: "talk-through") for auditory situational awareness and face-to-face verbal conversation

Pulse Larsen NMO4503CS 450-470 MHz UHF Whip Antenna with Base Coil - Stainless Connector_SMA Female Earpiece has a thumb screwHigh Gain 5 8 Wave UHF Whip Antenna for 450 470 MHz NMO Mount The Pulse Larsen NMO4503CS is a professional 19 inch 5 8 wave UHF whip antenna designed for 450 470 MHz applications with impressive 5. 14dBi gain. Featuring stainless steel construction and NMO mount compatibility, this antenna delivers exceptional performance for commercial radio, amateur radio (70cm band), and public safety communications requiring maximum signal strength. Key Features &