Laird Technologies' S18521PDNF 21 dBi, parabolic dish antenna for use in the PCS band from frequency 1850-1990 MHz.The antenna combines high performance and mechanical integrity features with versatility and fast, reliable mounting. At 21 dBi of gain, it offers all of the range performance one would need even for maintaining distant links. The antenna is field adjustable for polarization, a great feature when installing multiple point to point links in close proximity. The ±20 degree elevation adjustable antenna mounting hardware is extremely reliable. This is most critical for a dish antenna with as much gain as the S18521 PDNF has as it must stay exactly pointed in the direction intended without wavering for its entire service life.The antenna utilizes a 35" reflector and an N female connector and will mount to mast diameters up to 2.5".
