WRT Dual-Band Antennas TE Connectivity / Linx Technologies WRT Dual-Band Antennas support legacy 2.4GHz Wi-Fi® and 5.8GHz band applications in a single compact antenna. These antennas are installed through a small hole in the enclosure and include an integrated closed-cell PSA ring to seal against the enclosure. The WRT antennas feature an 8.5' long coax cable with an RP-SMA, SMA, or u.FL/MHF-compatible connector. These low-profile antennas with tamper-resistant designs are perfect for challenging applications like wireless vending, security, traffic, and power equipment. The dual-band WRT antennas from TE Connectivity / Linx Technologies are available in ANT-DB1-WRT and ANT-DB1-WRT-MON variants.