TrueRC Line-Air 1.3GHz Linear Patch Antenna

The Line-AIR 1.3  is our latest redesign of the biquad antenna. We managed to pack the famous biquad punch in less than half the typical size.  A 1/4-20 mounting point in the back, make that feather weight super easy to attach to your ground station.



  • Frequency: 1230-1350MHz
  • Gain: 10 dBic
  • Polarization: Linear
  • Radiation efficiency : 99%
  • Beam-width*: 120deg
  • Beam-width @-3dB**: 68deg
  • Connector: SMA male
  • Dimension: 152mm x 152mm x 27mm
  • Mounting: Standard 1/4-20 flush thread
  • Weight: 115g
  • Included 15cm flexible low loss extension.


*Coverage where reception is at least equivalent to an omni.
**Coverage where at least 70% of the max range is obtained.

Customer Reviews

Based on 1 review
Chris N
Truerc 1.3 antenna

Linear pol for video is the way to go. > Half price discount from nbd just sweeten the deal even further.