Proxicast 15 ft SMA Male to N Male Coax Cable, 50 Ohm, Low-Loss Premium 240 Series for 4G/5G Modems & GPS

Overview

The Proxicast 15 ft SMA Male to N Male Premium 240 Series coax cable is designed to bridge SMA devices with female N-type antennas, delivering a reliable, 50-ohm signal path for cellular and navigation setups. Its long, flexible drop length and rugged construction make it well-suited for outdoor installations where a stable connection matters. While not intended for Wi‑Fi or TV equipment, this cable aims to support clear links between modems, routers, and external antennas in real-world environments.

Key advantages

• Connector pairing: SMA-Male to N-Male ends simplify linking between common SMA devices and N-type antennas.
• Low-loss performance: a double-shielded, LMR240-class design tailored for 50-ohm systems helps preserve signal quality on cellular bands.
• Reduced attenuation: engineered to deliver less signal loss than comparable RG8x and some N-to-SMA alternatives.
• Premium construction: gold-plated signal pins and heat shrink on both ends for durable, corrosion-resistant connections.
• Factory assurance: each assembly is 100% tested to meet performance standards before shipment.
• Rugged jacket: tough PE outer jacket resists abrasion and provides outdoor moisture resistance for environmental exposure.
• Broad compatibility: designed to work with SMA & N-based devices including modems, routers, lightning arresters, and antennas from multiple brands.
• Usage note: Not intended for Wi‑Fi, Helium (RP-SMA), or standard cable/satellite/TV equipment (F connectors).

Real‑world uses

• Bridge a cellular modem or router to an external cellular antenna or surge arrester at a mast, wall, or enclosure.
• Support GPS and ADS-B installations by connecting a receiver or transceiver to a suitable external antenna.
• Enable flexible indoor/outdoor placements where line-of-sight or mounting options require a longer, low-attenuation link.
• Offer a robust option for multi-brand environments, thanks to broad SMA/N-based device compatibility.

When selecting this cable, ensure the 50-ohm impedance aligns with your device requirements. The combination of low loss, rugged build, and factory testing aims to provide dependable results in field deployments, without promising specific performance outcomes.