Impinj Mini-Guardrail Near Field Antenna
The Impinj Mini-Guardrail antenna has a short-read zone and fits easily into small enclosures. The Mini-Guardrail reader antenna operates effectively at read distances of 7.5 cm 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.
- Strong near-field performance for reading tags at a distance up to 7.5cm
- Small form factor
- Weak far-field gain to minimize stray reads
- Broadband design to enable world-wide operation
Frequency Range 860 to 960 MHz; Broadband for use in all regions Polarization Linear (Parallel to Short Axis) Input Power 30 dBm (33 dBm absolute maximum) Near-Field Intensity -13 dBA/m Far-Field Gain -20 dBi VSWR Across Frequency Range 1.25:1 Nominal Impedance 50Ω Electrostatic Discharge 2 kV (Human Body Model)