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M2 Antennas 440-18


440 MHz 18-Element Yagi Antenna

In stock

SKU: MSQ44018 Category: Tags: , ,

A computer optimized broadband yagi featuring an excellent pattern and good gain across its bandwidth. It can be mounted vertically or horizontally and is ideal for stacking two or more for additional gain. Its light weight yet sturdy construction keep the cost low and the performance high. Use it for ATV, OSCAR, FM, LONG HAUL TROPO, ETC. Features a unique Driven Element Module with superior weather resistance and power handling abilities. All connectors are O-ring sealed to the CNC machined block and internal connections are sealed in a space-age silicone gel. The Balun coax connectors are triple O-ring sealed.
Number of Elements: 18
Frequency Range: 420-453 MHz
Gain: 16.64 dBi (14.5 dBd)
Front to Back: 23 dB
Beam Width: E=27° H=32°
Feed Type: Folded Dipole
Feed Impedance: 50 Ohms Unbalanced
Max VSWR: 1.2:1
Input Connector: “N” Female
Boom Length / Dia: 137 in./ 1 to 3/4 in.
Max Element Length / Dia: 14 in.
Turning Radius: 69 in.
Stacking Distance: 51 in. high & 52 in.wide
Mast Size: 2 in.
Wind area / Survival: 0.68 sq. ft. / 100 MPH
Weight: 5 Lbs.

Weight 5.2 lbs
Dimensions 61 x 5 x 3 in


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