Vest Mounted Antenna System TNC

Vest Mounted Antenna System (VMAS) TNC – Tactical Radio Antenna The Vest Mounted Antenna System (VMAS) TNC is a U.S.-made, body-worn antenna designed to enhance intra-squad communications across 30–512 MHz. By routing over the shoulder and into back webbing, it improves operator mobility, concealment, and tactical efficiency without compromising communication quality. Durability Built with a cut- and abrasion-resistant sleeve, the VMAS TNC is engineered for long service life. It is UL/CSA flame-resistant (VW-1) and Berry Amendment compliant, ensuring it meets U.S. military durability and safety standards. Technical Specifications Frequency Range: 30–512 MHz broadband (VHF/UHF) Impedance: 50 Ohms nominal Gain: Up to 3.5 dBi VSWR: <2.3 (30–110 MHz), <3.5 (110–300 MHz), <4.4 (300–512 MHz) Polarization: Vertical Pattern: Omni-directional Connector: TNC Male (threaded) Max Height: 49" RF Power Capacity: 8W CW Compatibility and Adaptability The threaded TNC connector prov