Cabo de antena 60 polegadas LMR-240 ficha RP-TNC para ficha SMA

In a busy warehouse, a Zebra handheld scanner needs a reliable connection to an external Wi-Fi antenna mounted on a forklift. This 60-inch LMR-240 cable bridges the gap, linking the scanner's RP-TNC port to the antenna's SMA port with minimal signal loss. Its low-loss construction ensures stable data transmission even in RF-noisy environments, keeping inventory updates flowing without interruption.

Key specifications

• Cable type: LMR-240 low-loss coaxial
• Length: 60 inches (1.52 m)
• Impedance: 50 Ohm
• Connector 1: RP-TNC male (reverse polarity TNC plug), straight
• Connector 2: SMA male (SMA plug), straight
• Frequency range: DC to 6 GHz
• Outer diameter: 6.1 mm (0.240 in)
• Center conductor: solid bare copper
• Dielectric: foam polyethylene (Foam PE)
• Shielding: double shielded (bonded aluminum foil + tinned copper braid)
• Jacket: UV-resistant polyethylene (PE)
• Attenuation: ~0.49 dB/m at 1 GHz, ~0.79 dB/m at 2.4 GHz, ~1.25 dB/m at 5.8 GHz
• VSWR: < 1.3:1 typical
• Operating temperature: -40°C to +85°C

Why choose it

This cable is engineered for low signal loss across Wi-Fi and cellular bands, ensuring your wireless devices perform at their best. The double shielding rejects interference, while the UV-resistant jacket withstands harsh indoor and outdoor conditions. With rugged RP-TNC and SMA connectors, it provides a secure, durable connection for professional RF applications.

Ideal use cases

• Connecting Zebra mobile computers to external Wi-Fi antennas
• Linking cellular boosters to indoor/outdoor antennas
• GPS antenna extensions in vehicles or fixed installations
• RF test setups requiring reliable 50-ohm cabling

Good to know

The cable's 60-inch length offers flexibility in positioning antennas away from devices, reducing clutter and improving signal reception. The LMR-240 construction balances low loss with flexibility, making it easy to route through tight spaces. Compatible with any equipment featuring RP-TNC female and SMA female ports.