The Guard Rail is specifically designed for demanding item-level deployments, Impinj's Guard Rail operates effectively at read distances of 2.9 inches or less. This antenna is the ideal choice for access control, ticketing, document control, high-speed encoding stations, packaging lines, or any application requiring high reliability and a constrained read zone. Because of its optimized shortrange performance, the Guard Rail is virtually immune to the RFtransmission limiting effects of items such as liquids, powders, and metallic packaging.
Full specifications (PDF)
Manufacturer part number: IPJ-A0303-000