Scemtec SAT-A25/30-LR-IW-13MHz Antenna or SAT-A20/50-LR-IW-13MHz
These antenna's can handle 7.5W of transmission power.
The HF Long Range antenna is optimized for use in office or industrial applications. Thanks to the dimensions of 25cm x 30cm, books and documents and items can be recorded easily on the antenna surface.
The 20x50 antenna is suitable to build gates.
Goes well with the SIL-2225, SHL-2200 or SHL-2300 reader/writer.