5dBi Industrial Linear RFID Antenna​

​​Linear RFID antennas like the CK-A5B shine when you need precise, long-range reads. Unlike circular antennas that spread signals in all directions, linear antennas focus energy in one plane, giving 20–30% more range (up to 5 meters) if tags are aligned.

Where it works best: conveyor belts with vertically placed tags, warehouse dock portals with dense pallets, or retail shelves where labels are aligned. With 5dBi gain, ≤1.5:1 VSWR, a 90° H-plane, and 35° E-plane beamwidth, the CK-A5B handles metal-rich environments while minimizing interference.

​How to Optimize Industrial Linear RFID Antenna Placement in Metal-Heavy Facilities?

Metal surfaces can reflect RFID signals, creating dead zones and missed reads. To get the best from the CK-A5B:

Elevated Mounting: Place antennas 2–3 m above the floor to reduce ground reflections.
Tilt Angle: Aim the beam 10–15° downward toward the tagged items, like forklift pallets.
Metal Clearance: Keep ≥50 cm from steel structures or machinery, and use IP65-rated non-metal brackets to avoid signal loss.
Anti-Interference: The CK-A5B’s 840–960 MHz range supports adaptive hopping to dodge machinery noise. Use anti-metal tags (0–5 mm gap) for direct steel mounting.

Example: A German auto plant cut misreads by 92% by placing CK-A5B antennas at robotic welding stations, using linear polarization to ignore sideways-moving tags on overhead carriers.

​Can Industrial Linear RFID Antennas Integrate with Your WMS?

Yes. The CK-A5B works with most UHF readers like Zebra FX9600 or Impinj R700.

Setup: Use short coax cables (≤5 m), tweak transmit power and beam via the reader, then push filtered tag data to your WMS.

Maintenance: Inspect connectors monthly, apply dielectric grease, update firmware for regional frequency changes, and check VSWR and alignment yearly.

Result: A 3PL in Texas cut inventory cycle times by 40%, handling 500+ tags/sec after adding CK-A5B antennas.