M2 Antennas 420-50-11

420 MHz 11-Element Yagi Antenna

Computer designed to cover the entire amateur 70 CM band. Ideal for repeater linking or any point to point application. A natural for ATV and general repeater use. Whole band coverage and clean pattern provide more reliable communications with less intermod. Elements are 3/16 in. 6061-T6 rod, mounted through the boom on UV-stabilized insulators and locked in place with stainless steel shaft retainers. The driven element module is CNC machined and all connectors are O-ring sealed. Internal connections are encapsulated in a spaceage silicone gel. Balun connectors are triple-sealed to the coax.
# of Elements: 11
Frequency Range: 420-450 MHz
Gain: 13.44 dBi (11.3 dBd)
Front to Back: 20 dB typical
Beam Width: E=34° H=43°
Feed Type: Folded Dipole
Feed Impedance: 50 unbalanced
Max VSWR: 1.2:1 typical
Input Connector: "N" Female
Boom Length / Dia: 60 in. / 1 in.
Max Element Length: 13 in.
Turning Radius: 55 in.
Stacking Distance: 34 in. high & 36 in. wide
Mast Size: 2 in.
Wind area / Survival: 0.6 sq. ft. / 100 MPH
Weight: 4 Lbs