Coaxial cable HiSmart TV991464 LMR-400, 0.5 m, N-male to RP-SMA-male

HiSmart TV991464 is a 0.5 m LMR-400 coaxial cable with an N-male connector on one end and an RP-SMA-male connector on the other. It is intended for RF signal transmission between antennas, routers and radio equipment where low-loss, durable cabling is required. The cable is suitable for indoor and outdoor use thanks to UV-protected jacket and offers stable 50 ohm impedance across its length.

Advantages

The LMR-400 construction provides low attenuation and reliable RF performance for short runs. The cable’s materials and UV-protected outer jacket make it suitable for outdoor exposure while maintaining flexibility for tight installations. Connectors are fitted to ensure correct mating with standard N and RP‑SMA interfaces used in LoRaWAN, Helium and similar RF systems.

Suitable for

• Connecting LoRa/LoRaWAN and Helium antennas to gateways and hotspots
• Short RF runs between routers, radios and external antennas
• Indoor test rigs and compact installations with limited space

Key specifications

• Model: HiSmart TV991464
• Cable type: LMR-400
• Length: 0.5 m
• Connector 1: N-male
• Connector 2: RP-SMA-male
• Impedance: 50 ohm
• Operating temperature: -40°C to +85°C
• Color: black
• Warranty: 24 months

How to use

Verify that the connectors on your devices match N-female and RP-SMA-female interfaces before connecting. Align and hand-tighten the N-male and RP-SMA-male connectors to their respective receptacles; avoid over-tightening to prevent damage. Route the 0.5 m cable to minimize sharp bends and mechanical strain; secure with cable ties if necessary. For outdoor installations, ensure connectors are weatherproofed where they remain exposed.

Использование — рекомендации

For best RF performance, keep the cable length as short as practical, avoid kinking, and protect exposed connections from water and prolonged direct sunlight despite the UV-resistant jacket.