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YS4906: 490-512 MHz, 6 element, 12 dBi, Aluminum Yagi with Fixed N-Female Connector

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YS4906: 490-512 MHz, 6 element, 12 dBi, Aluminum Yagi with Fixed N-Female Connector

More InfoSpecifications Reviews

The YS4906 from Laird (formerly Antenex) is a heavy duty, directional Yagi antenna with 6 elements, operating at 490-512 MHz, providing 12 dBi of linear gain.

More Information

Laird – Antenex Aluminum Yagi Antennas Are An Economical Choice for High Performance And Long Service Life. These Yagis Are Gamma Matched for Best Performance.  Every antenna Is Covered By A Five-Year Factory Warranty.

The YS4906  from Laird (formerly Antenex) is made from heavy duty aluminum, terminated with a fixed N-Female connector, and includes a basic mounting bracket kit.


  • Frequency: 490-512 MHz
  • Number of elements: 6
  • Gain: 12 dBi
  • Fixed N-Female Connector
  • Die Cast Mounting Bracket Included
  • Five Year Factory Warranty

*Please note: Yagi antennas are able to be mounted in either the vertical or horizontal plane. The waves leave Yagi antennas in the same plane as the elements. If the elements are up and down, the polarity (or polarization) is vertical. It is necessary to have antennas at both ends of the communications link of the same polarity. Mobile systems traditionally have all antennas vertically polarized. For dedicated Yagi-to-Yagi links either polarization may be selected but be sure to choose the same for both ends of the path.


SKU YS4906
Manufacturer Part Number YS4906
Manufacturer Laird
Product Condition New
Antenna Style Laird Silver Yagi
Antenna Style Laird Silver Yagi
Antenna Category UHF (380-600 MHz)
Polarity Linear
Bands Single
Directional or Omni Directional
Frequency 1 490-512 MHz
Gain 1 12 dBi
Impedance 50 Ohm
VSWR: < X: 1 1.5:1
Front/Back Ratio (Db) 17
No Of Elements 6
Height/Length (inches) 44
Height/Length (mm) 1117.6
Weight (lbs) 4
Weight (grams) 1814.4
Operating Temp (celsius) (-30 to 70) C
Color Chrome
Connector 1 N-Female
IP Rating IP67
OK for Outdoor Use Yes
Vehicular No
Ground Plane Required No