Pulse W1920G3658 External/ In Building 3G/2G Antenna 824-960; 1710-2170 Mhz Motorola CP200d Accessories headset-to-headset communication in high noise

headset-to-headset communication in high noise environments without the use of an external communications radio

Frequency response: 400Hz–9KHz

Noise Reduction Rating 19 dB

If converting a Comtac V Hearing Defender to a Comms headset

Pulse W1920G3658 External/ In Building 3G/2G Antenna 824-960; 1710-2170 Mhz Motorola CP200d Accessories headset-to-headset communication in high noiseExternal In Building Antenna: Thin Blade + cable, Adhesive Mount Attachments Datasheet Wireless Technology 3G 2G Number of Ports Feeds Single Feed Port Antenna Type Thin Blade + cable Mounting Adhesive Mount Connector Type SMA Connector Shape Straight Gender Male Plug Cable Yes Frequency Port1 LB (MHz) 824 960; 1710 2170 Return Loss (dB) 10; 10 Peak Gain (dBi) 1. 5; 1. 0 Efficiency (Avg %) 60; 50 Length (mm) 110 Width Diameter (mm) 22 Height (mm) 5