Seamless Window/Door Installation: Ultra-thin 19.6-inch flat coaxial cable slips effortlessly under windows/doors—no drilling, cutting, or signal loss for GSM, GPS, antennas, or car radios Professional-Grade Connectivity: Nickel-plated SO239 UHF female-to-female connectors ensure 50-ohm impedance, minimal interference, and stable transmission for wireless communication systems, LANs, or aviation equipment All-Weather Durability: Reinforced plastic + metal construction resists bending, UV damage, and temperature swings , ideal for indoor/outdoor security cameras or satellite setups Universal Compatibility: Works flawlessly with ham radios, CB radios, test equipment, home security systems, and microwave components—perfect for DIYers and professionals Complete 2-Pack Kit: Includes two 19.6-inch flat coax cables for dual-device setups or backups—no extra purchases needed

Tired of drilling holes or dealing with bulky cables? The Coax Window Pass Through Flat Coaxial Cable is your smart, damage-free solution for connecting indoor/outdoor electronics across sealed windows and doors. Designed for tech-savvy homeowners, radio enthusiasts, and security pros, this 19.6-inch black flat cable features a low-profile 0.3" thickness that slides seamlessly under gaps while maintaining full 50-ohm signal integrity.Built to last, its rugged plastic-metal hybrid jacket and nickel-plated SO239 UHF connectors resist corrosion, bending, and extreme temperatures (-40°F to 185°F). Use it for antennas, car radios, LAN systems, or DIY smart home projects—no signal degradation, no messy wires.Each kit includes two ready-to-use cables, doubling your flexibility for multi-device setups like dual security cameras or ham radio stations.