DIAMOND A144S10R 2 METRE 10 ELEMENT YAGI
This antenna has high gain for small size, easy to install and is factory adjusted - so no tuning required.

Key Features/Specifications:

Frequency 144-146MHz
Gain 11.6dBi
Elements 10
Power 50W
Impedance 50 Ohms
Socket SO239
Front-to-back ratio >15dB
VSWR <1.3:1 (typical)
Boom length 2.13m
Mast size 25-47mm
Wind surface area 0.16 m2
Turning radius 1.45m
Dimensions 2130 x 1090 x 73mm
Weight 1.1kg
Approx. Package Dimensions: 1.7kg. 116cm (L) x 11cm (W) x 10cm (H)