Antenna Experts manufacture quad stacked circular polarized yagi antenna for 134-174MHz, 220-290MHz, 300-400MHz and 406-512MHz frequency bands. Our VHF Quad stacked circular polarized yagi antenna and UHF circular polarized Quad stacked yagi antenna design reflects innovative modern antenna construction. The mounting hardware of VHF UHF quad stacked circular polarized yagi antenna is made of type 316 marine grade stainless steel. Antenna Experts also manufactures circular polarized yagi with customized frequency band.

Antenna Experts quad stacked circular polarized CY series VHF/UHF rugged, all weather Crossed Elements, circular polarized yagi nntenna is designed for Circular Polarization. Special mounting hardware is fixed at the centre of gravity of the circular polarized Quad stacked yagi antenna for mounting on a round pipe supplied with the circular yagi antenna. The Circular Quad stacked yagi antenna can be configured to work as RHCP or LHCP field selectable by inter-changing the 90 Degrees delay harness cable.

Antenna Experts quad stacked circular polarized yagi antenna uses a GAMMA matching feed, eliminating the use of folded dipole. The quad stacked circular polarized yagi antenna termination uses N-Female connector fixed on the antenna dipole. These circular Quad stacked yagi antenna are highly directional, comes factory tuned and does not require any field adjustment. The feed point radiator of circular yagi antenna is enclosed in a Nylon housing designed to protect against severe environmental conditions and minimize pattern distortion.

Antenna Experts CY series quad stacked circular polarized yagi antenna is rugged, all weather crossed elements yagi antenna use 6063T6 ultra corrosion resistant architectural anodized aluminum alloy, is designed for circular polarization. The complete circular polarization quad stacked yagi antenna is supplied with powder coating finish to protect the antenna further from severe environmental condition.The mounting hardware and all fasteners of circular polarized yagi antenna are made of type 316 marine grade stainless steel

The phase shifter cable and harness cable of quad stacked circular cross yagi antenna comes with impedance matched moulded joints for low VSWR and protection against weather. When the antenna is mounted on the rotator, the crossed elements array makes an angle of 45 degrees with respect to horizontal plane. A crossed member will be supplied with the antenna for necessary mounting arrangement on a Rotator.

Antenna Experts CY series quad stacked circular polarized yagi antenna is supplied with N termination fixed on the driven element. This directional Quad stacked circular polarized yagi antenna, comes factory tuned and does not require any field adjustment. The circular polarized Quad stacked yagi antenna is highly suitable as base station antennas for satellite tracking and telemetry application sites where longer satellite communication range is required.

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

The VHF circular polarized quad stacked yagi antennas when packed, comes with elements removed from the antenna boom for ease of packing and transportation where as the UHF Yagi Antennas comes in pre-assembled design with permanently fixed elements in to the support boom. The antenna is supplied with olive green MIL color finish. Other customized housing/radome color can also be supplied on request

Sl.#	Antenna Model #	Frequency Band	Antenna Gain	Antenna Bandwidth	VSWR	Radiation Pattern	Antenna Polarization	Antenna Impedance	Antenna Termination
1.	CY-150Q	134-174MHz.	16dBi	5 MHz	1.5:1	Directional	RHCP or LHCP	50 Ohms	N-Female
2.	CY-250Q	220-290MHz.	16dBi	8 MHz	1.5:1	Directional	RHCP or LHCP	50 Ohms	N-Female
3.	CY-350Q	300-400MHz.	16dBi	10 MHz	1.5:1	Directional	RHCP or LHCP	50 Ohms	N-Female
3.	CY-450Q	400-512MHz.	16dBi	20 MHz	1.5:1	Directional	RHCP or LHCP	50 Ohms	N-Female

To know more about our quad stacked circular polarized cross elements yagi antennas products datasheets and installation manuals, please visit "Satellite Telemetry & Tracking Antenna" section of our website or alternatively you can request us more detailed datasheet in PDF format including VSWR curve and radiation patterns.