Antenna Experts an ISO certified company manufactures Antennas System for SIGINT, EW, UAV, SCADA, TETRA, CNI, ATC, SATCOM, DME, RCIED Jamming, Surveillance, Broadcast, Radio Relay, Energy, Oil Field, Smart Grid and Agriculture applications World Highest Performance Wideband Antennas for 100% Connectivity & Reliability Our portfolio includes dual polarized log periodic antenna, ultra wide band coaxial dipole, multi band antenna, aviation band antenna, fiberglass collinear antenna, HF broadband multi wire antenna, defense antenna, tactical radio relay antenna, HF broadband vertical conical monopole, marine band antenna, shipboard antenna, HF broadband dipole antenna, FM band antenna, ultra wide band discone antenna, terrestrial microwave antenna, DME antenna, transponder antenna, grid parabolic antenna, stacked dipole array, log periodic dipole array, directional yagi antenna, satellite tracking earth station antenna, jammer antenna, side mount dipole, LHCP RHCP helical antenna, circular polarized antenna, spiral antenna, dual stacked array, quad stacked array, broadband ground plane antenna and wide band vehicle mount antenna Antennas System manufactured by Antenna Experts are in accordance with the essential requirements applicable and in particular with Protection of health and Safety of the user, Protection requirements with respect to electromagnetic compatibility, Good use of the network to avoid harmful interference criteria of R&TTE of the European Parliament Antenna Systems manufactured by Antenna Experts are in accordance with European Union Directive 2002/95/EC pertinent to Restriction of certain Hazardous Substances in electrical and electronics equipments and products supplied to  European Union are fully compatible with RoHS Directive
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Home Antennas Quad Stacked Yagi Antenna

Quad Stacked Yagi Antenna
Quad Stacked Yagi Antenna

 # Model Frequency Bandwidth Gain Download ENQ
1. AQY-150 136 - 174 MHz 4 MHz. 17 dBi.
2. AQY-450 330 - 512 MHz. 8 MHz. 18 dBi.

Antenna Experts manufacture quad stacked yagi for 75MHz, 150MHz, 350 MHz, 450MHz, 550MHz, 650MHz, 700MHz, 850MHz, 950MHz, GPS L1 band, GPS L2 band, 1450MHz, 1850MHz, 2100MHz and 2450MHz frequency bands. Our VHF Dual Stacked Yagi antenna, UHF Dual Stacked Yagi Antenna and Microwave Dual Stacked Yagi Antenna design reflects innovative modern antenna construction.

The Quad Stacked Yagi antennas are designed for rear mounting and are supplied with stacking pipe. These Quad stacked antennas are designed to stacked and fed in phase with supplied matching phasing harness cable for increased gain to 6 dBi. The quad stacked yagi antenna can be stacked either in horizontally, vertically or in square configuration to control the beam-width in desired plane.

Radiating elements, supporting booms and adjoining metal castings of Quad Stacked Yagi antenna have been constructed in 6063T6 ultra corrosion resistant architectural anodized aluminium alloys to prevent corrosion. Our VHF UHF Quad Stacked Yagi antenna is supplied with powder coating finish to protect the quadl yagi antenna further from severe environmental conditions.

The VHF quad stacked yagi antennas when packed, comes with elements removed from the antenna boom for ease of packing and transportation where as the UHF Quad Stacked Yagi Antennas comes in pre-assembled design with permanently fixed elements in to the support boom. The mounting hardware of VHF UHF Quad Stacked Yagi antenna is made of type 316 marine grade stainless steel.

Special mounting hardware permit to mount the vhf uhf yagi antenna either Horizontal or Vertical polarization. These Yagi Antenna are highly directional, comes factory tuned and does not require any field adjustment. The feed point radiator of yagi antenna is enclosed in a Nylon housing designed to protect against severe environmental conditions and minimize pattern distortion.

Antenna Experts Quad Stacked Yagi antenna design reflects innovative modern antenna construction. The unique design of the quad yagi antenna feed which works as matching device to keep the VSWR low resulting in increased efficiency of the yagi antenna.


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