An antenna with no gain radiates equally into all portions of the sphere surrounding it. It is by focusing this response into a cone or disc that gain is achieved. An omni directional antenna radiates into a disc which gets thinner with higher gain. A directional antenna radiates into a cone, which may be circular or eliptical and which gets tighter with increasing gain. You should take care to ensure that the output of your system after taking into account all gains and losses does not exceed the legal maximum for your territory.
We quote the true output gain for all of our antennas, not the front to back ratio unlike some other manufacturers - please be sure to check specifications if buying elsewhere.
A useful article to read if you are looking to link buildings is Linking Buildings using Wireless
Omni Antenna
NET-WL-ANT-SL08ON
8dB
High quality & performance 2.4GHz 8dB omni
with N Type socket connector

NET-WL-ANT-009NPLG
9dB
Indoor or Outdoor Omni antenna with N Type Plug, ideal to
connect direct to outdoor enclosures

Panel Antenna
NET-WL-ANT010PN
10dB
Directional Panel with flush
wall-mount and N type Socket connector
NET-WL-ANT012RPN
12dB
Right hand polarised Directional
Panel with N type Socket connector

Panel Antenna - DIY kits
NET-WL-24_ODOOR-0038
15.5dB
Poynting Weatherproof outdoor enclosure featuring a wide band 2.5GHz panel antenna

Yagi Mount Antenna
NET-WL-ANT15YN
15dB
Directional Yagi with U-bolt mount and N-type
Socket connector

Sector Antenna
Vehicle Mount Antenna
Leaky feeder Antenna cable
Wave Guide Antenna
Grid Antenna
NET-WL-ANT-EAG2424
24dB
High gain grid antenna
with N type socket connector
When considering this antenna please note the dimensions are 0.4m × 0.9m!
