Omni Antenna - Antenna Experts

Fiber Glass Collinear Antenna

#	Model	Frequency	Bandwidth	Gain	Download	ENQ
1.	AC3-75	66 - 88 MHz.	2.5 MHz.	3 dBi.
2.	AC3-150	134 - 174 MHz	8 MHz.	3 dBi.
3.	AC6-150	136 - 174 MHz.	8 MHz.	6 dBi
4.	AC9-150	136 - 174 MHz.	6 MHz	9 dBi.
5.	AC6-350	300 - 400 MHz.	20 MHz.	6 dBi.
6.	AC9-350	300 - 400 MHz.	20 MHz.	9 dBi.
7.	AC6-450	406 - 512 MHz.	25 MHz.	6 dBi.
8.	AC9-450	406 - 512 MHz.	25 MHz.	9 dBi.
9.	AC9-850	800 - 990 MHz.	90 MHz.	9 dBi.
10.	AC9-1450	1300 - 1600 MHz.	110 MHz.	9 dBi.
11.	AC9-1850	1700 - 1990 MHz.	160 MHz.	9 dBi.
12.	AC12-250	220-290 MHz	12 MHz	12 dBi.
13.	AC6-250	220-290 MHz	14 MHz	6 dBd.
14.	AC10-2450	2300 - 2600 MHz.	200 MHz.	10 dBi.
15.	AC12-350	300 - 400 MHz.	15 MHz.	12 dBi.
16.	AC12-450	406 - 512 MHz.	20 MHz.	12 dBi.
17.	AC9-550	512-608 MHz.	Entire Band	9 dBi.
18.	AC12-650	600 - 700 MHz	40 MHz	12 dBi
19.	AC9-650	614-698 MHz	Entire Band	9 dBi.
20.	AC8-725HP	700-750 MHz	50 MHz.	8.5 dBi.

Antenna Experts specialized in designing and manufacturing of Vertical polarized high gain fiber glass collinear antenna with variety of omni-directional gain which start from unity to 12dBi omni gain with frequency range start from 30MHz to 6000MHz. Our AC12 series fiberglass collinear antennas are super high gain omni antenna with 10dBd. gain (12dBi) and are highly suitable for base station antenna and repeater station antenna where large bandwidth is required without having the requirement of multiple antennas.

The AC series Omnidirectional Fiber Glass Collinear Antennas are rugged all weather models, sealed in a fiberglass tube, having excellent transparency for RF signals and enough strength to withstand specified wind loads. In put termination of Fiberglass Collinear Antennas is located inside the base of aluminum mounting section for weather protection. AC series Fiberglass Omnidirectional Collinear Antennas have excellent horizontal omnidirectional radiation pattern with constant gain over 360 degrees over complete horizontal plane.

A heavy duty rugged and durable Fiberglass Collinear antenna housed inside a high-strength, glass fiber enclosure and includes an stainless steel mounting clamp allowing easy installation on poles or horizontal rails. Produced to the highest quality standards, these robust high gain collinear antenna designs will ensure reliable operation in harsh environmental conditions. Omni-directional collinear antennas are available with options include 7/16 DIN-Female connectors for high power handling together with TEFLON dielectric coaxial cable which provide an IMP-rated product

A range of heavy-duty Fiberglass Collinear Antenna with high gain to super high gain omni antenna are designed for use in communication networks. High gain fiber glass collinear antennas in this range are carefully designed to minimize low passive inter-modulation products to help reduce network interference. These omni-directional high gain collinear antennas are housed inside a high-strength fiberglass enclosure and manufactured to the highest quality standard ensuring long term reliable operation.

All of our high gain fiber glass collinear antennas are marine variant. These fiberglass collinear antennas are housed either in fiber glass radome or in ABS radome. Both are extremely rigid and highly transparent to the RF signals. The radiating elements of marine collinear antennas are made of high quality brass. Support pipe is made of 6063T6 ultra corrosion resistant architectural anodized aluminum alloy. Mounting hardware is made of type 316 marine grade stainless steel. All these features make these antennas highly suitable for marine environment.

Antenna Experts manufacture Fiberglass Collinear Antennas for 66-88 MHz, 134-174MHz, 300-400 MHz, 406-512 MHz, 600-700 MHz, 800/900 MHz, 1427-1535MHz, 1800/1900MHz, 2400MHz, 3500MHz and 5100-5800MHz frequency bands with 3 dBi, 6 dBi, 9 dBi and 12 dBi (10dBd. Gain) omni directional gain. The fiberglass collinear antenna consist of large diameter brass radiating elements stacked vertically, fed in phase and enclosed in fiber glass tube. The antenna termination is enclosed at bottom of the antenna for complete weather protection. The stainless steel mounting hardware is supplied with the antenna.

All our AC series fiberglass omni antennas are marine variant. These antennas are housed either in fiber glass radome or in ABS radome. Both are extremely rigid and highly transparent to the RF signals. The radiating elements of fiberglass marine band collinear antennas are made of Brass and phasing systems are of Copper. Support pipe of fiberglass collinear antennas is made of 6063T6 ultra corrosion resistant architectural anodized aluminum alloy. Mounting hardware fiberglass collinear antenna is made of type 316 marine grade stainless steel. All these features make our fiber glass collinear antennas highly suitable for marine environment.

Fibreglass Collinear antenna radome of 45 mm are made of an exceptionally stiff fiberglass tube, which results in a maximum tip deflection of 3� with a 3 m long tube at wind velocities up to 180 km/h. Our fiber glass collinear antennas uses multiple vertical radiating elements, stacked vertically, fed in-phase to increase the gain of omni antennas.

High Gain Stacked Dipole Array

#	Model	Frequency	Bandwidth	Gain	Download	ENQ
1.	SD3-150	136 - 174 MHz.	10 MHz.	3 dBd.
2.	SD6-150	136 - 174 MHz.	10 MHz.	6 dBd.
3.	SD6-450	406 - 512 MHz.	25 MHz.	6 dBd.
4.	SD9-450	406 - 512 MHz.	25 MHz.	9 dBd.
5.	SD9-150	135-175 MHz	15 MHz.	9 dBd
6.	SD6-250	220-290 MHz	20 MHz	6 dBd.
7.	SD9-250	220-290 MHz	20 MHz.	9 dBd.
8.	SD6-400	380 - 420 MHz	40 MHz.	6 dBd.
9.	SD9-400	380 - 420 MHz	40 MHz.	9 dBd.
10.	SD3-75	66 - 88 MHz	6 MHz.	3 dBd.
11.	SD6-75	66 - 88 MHz	6 MHz.	6 dBd.

Antenna Experts manufacture omni-directional stacked dipole antenna for 30-66MHz, 75MHz (66-88MHz), 150MHz (134-174MHz), 250MHz (220-290MHz) 350MHz (320-400MHz), and 450MHz (400-512MHz) frequency bands with 3 dBd, 6dBd. 9 dBd. and 12 dBd. gain. The SD series high performance VHF/UHF exposed open stacked dipole arrays are designed for use with highly populated radio sites requiring long haul omni directional coverage. Exposed stacked dipole array are available in combination of 2 dipoles, 4 dipoles and 8 dipoles configuration.

The SD series heavy duty stacked dipole array features, wide bandwidth, high gain, high power handling capacity, low VSWR, low noise performance and null filling coverage with omni directional characteristics which are highly suitable for TETRA and SCADA applications. Our SD series ultra high performance stacked dipole array are designed for use with highly populated radio sites requiring long haul omni-directional coverage. The SD series antenna are heavy duty stacked dipole array features, wide bandwidth, high gain, high power handling capacity, low VSWR, low noise performance and null filling coverage with omni-directional characteristics.

These stacked dipole array maintains constant gain and VSWR over its specified bandwidth, making it highly suitable as base station antennas for repeater, paging and any other multi-channel communication systems. The radiation pattern can be changed in the field by use of common hand tools. The Vertical stacking distance of stacked dipole antenna are factory adjusted for highest possible efficiency. Specially designed center fed phasing harness of exposed dipole antennas ensures equal and in phase signal distribution to all the dipoles. All the SD series high gain exposed stacked dipole array operates at D.C. ground for protection against lightning.

The stacked dipole array uses 6063T6 ultra corrosion resistant architectural anodized aluminum, consists of number of folded dipoles stacked vertically, fed in phase. The center fed dipole ends and cable connections to the dipoles are sealed in epoxy at the end of the boom for protection against weather and imparting rigidity and strength to the dipoles structure. All the fasteners are made of marine grade SS. The central mast for mounting the dipoles is shipped in two/four sections of equal length for easy of shipping. The dipoles are mounted on a tubular boom made of high strength aluminum alloy, which offers a low resistance discharge path against any lightning strike during the stormy weather. The N-Female termination of antenna sealed in flame retardant heat shrinking tube ensures complete waterproofing. The antenna can be supplied with or without central mast.

Antenna Experts manufactured SD series Stacked Dipole Antenna for higher gain and higher power broadcasting applications. SD series stacked dipole array is manufactured using 6063T6 ultra corrosion resistant architectural anodized aluminum alloy. Powder coating of the complete antenna provides extra protection against corrosion in saline weather present in coastal areas. The SD series stacked dipole array is heavy duty features, wide bandwidth, high gain, high power handling capacity, low VSWR, low noise performance and null filling coverage with omni-directional characteristics. This stacked dipole array is highly suitable as base station antennas vertical polarized wave.

The SD series Stacked Dipole Array consists of two/four/eight folded dipoles stacked vertically, fed in phase. These Stacked Dipole Antennas operates at D.C. ground for protection against lightning. The stacked dipole antenna is suitable to mount on the top of tower and is supplied with two marine grade stainless steel mounting brackets. When the two/four/eight dipoles are arranged 180/90 degrees apart around the central mast, an omni-directional radiation pattern results. Aligning the two/four dipoles collinearly (facing in one direction) an offset radiation pattern is obtained. The radiation pattern can be changed in the field by use of common hand tools.