Wilson 50 Ohm Omnidirectional Outside Building Antenna (311203) [Discontinued]

0 0

There is a New Version of this Product

The Wilson 50 Ohm Omnidirectional Outside Building Antenna has been discontinued and replaced by the new and improved Wilson 4G Omni Building Antenna.

Go to the new Wilson 4G Omni Building Antenna

Availability: Out of stock

Wilson Electronics

Get it Faster!

Orders placed by 4pm EST typically ship the same day.

Questions? We're here to help:

(800) 590-3564



Please note: This antenna is not recommended for any 4G LTE booster system. Please contact us for assistance with determining the correct omni antenna for your needs.

The Wilson 311203 is the 50 Ohm version of Wilson's popular omnidirectional outside building antenna. Ideal for building signal booster systems that have a strong signal outside or that need to work with multiple cell phone carriers having towers in opposite directions. The 311203 features an N Female connector that will work with LMR400 cabling. The Wilson 311203 Omnidirectional antenna comes with all of the hardware necessary to mount this antenna to a wall, fascia, or pole up to 1-3/4" diameter.

Additional Info

Additional Info

Antenna Category Outside Building
Impedance 50 ohm
Product Manual No
Beamwidth Horizontal Plane 360°
Beamwidth Vertical Plane 60°
Coax Cable Not Included
Connector N-Female
Front to Back Ratio N/A
Ground Plane Built-In Ground Plane
Max Power 25 watts
Mount Contains mounting hardware for a pole up to 1-3/4" in diameter.
Number of Elements N/A
Polarization Vertical
Signal Pattern No
VSWR 1.8:1
Dimensions 18 inches tall

Customer Reviews