Window Feed Through Jumper for Antennas 3 Foot RG58 Coax 50 Ohm Cable With SO239 Connectors Ideal For Mobile And Base Station Antennas Low Loss Signal Through Wall Applications
✔️ 3 ft RG-58 coax, 50 Ohm, SO-239 on both ends, Single
The window feed-through jumper provides a secure, low-loss connection for routing antenna signals through walls or windows. Designed for mobile and base station setups, it uses RG-58 coax and 50 ohm impedance with SO-239 connectors on both ends, allowing indoor equipment while outdoor antennas stay outside. Length is 3 ft (914 mm, 36 in) to suit flexible placement. Color: Black. Lightweight, weather-resistant, suitable for VHF, UHF, and HF operations in amateur radio, emergency comms, and monitoring.
✅ 3 ft length (914 mm, 36 in)
✅ RG-58 coaxial cable, 50 ohm impedance
✅ SO-239 connectors on both ends for easy antenna/radio linking
✅ Through-wall/window feed-through design for indoor/outdoor use
✅ Weather-resistant and lightweight for portable setups
💡 What is a window feed-through jumper used for in amateur radio and base station setups? This handy piece helps route antenna signals through walls or windows with minimal loss. - Handy for apartments or offices where outdoor antennas need indoor routing - Works with RG-58 coax and 50 ohm systems with SO-239 connectors on both ends - Keeps signal path clean and reduces interference across VHF, UHF, and HF
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