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Our offered Product range includes Whip Antenna, Omni Directional Antenna, Grid Antenna, Solid Dish Antenna and Parabolic Antenna.
Special mounting hardware is supplied with yagi antenna to mount either Horizontal or Vertical polarization. Radiating elements, supporting booms and adjoining metal castings of Yagi antenna have been constructed in high quality aluminium alloys to prevent corrosion.The VHF yagi antennas: comes with elements removed from the antenna boom for ease of packing and transportation.The UHF Yagi Antennas: comes with pre-assembled and permanently fixed elements in to the support boom.
SY Model Series
Special mounting hardware is supplied with yagi antenna to mount either Horizontal or Vertical polarization.
Radiating elements, supporting booms and adjoining metal castings of Yagi antenna have been constructed in high quality aluminium alloys to prevent corrosion.
The VHF yagi antennas: comes with elements removed from the antenna boom for ease of packing and transportation.
The UHF Yagi Antennas: comes with pre-assembled and permanently fixed elements in to the support boom.
SEC Antenna uses the very latest design and manufacturing technology methods to produce Yagi antenna, having following features:
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| YAGI ANTENNA | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1 | SY66G10 | 66 - 88 MHz | 5 MHz | 10 dBi |
| 2 | SY150G12 | 136 - 174 MHz | 8 MHz | 12 dBi |
| 3 | SY450G13 | 380 - 520 MHz | 20 MHz | 13 dBi |
| 4 | SY850G13 | 800 - 990 MHz | 70 MHz | 13 dBi |
| 5 | SY1450G13 | 1000 - 1710 MHz | 100 MHz | 13 dBi |
| 6 | SY2450G13 | 2150 - 2750 MHz | 150 MHz | 13 dBi |
SMART ELECTRONICS COMMUNICATIONmanufacture Omni directional Folded Dipole antenna for HF VHF and UHF frequency band. Our antenna design and manufacturing reflects innovative modern antenna construction.
A special mounting hardware permit to mount the omni directional exposed folded dipole antenna in a very quick time with less efforts. These Omni directional folded exposed Dipole Antenna comes factory tuned and does not require any field adjustment.
Omni directional exposed folded Dipole antenna have been constructed in high quality aluminium alloys to prevent corrosion. Omni directional exposed folded dipole antenna is robust and weather proof high performance solution for HF VHF and UHF frequency band communication system.
The Omni directional exposed folded Dipole antennas are supplied with dipole removed from the central support pipe to make packing and transportation easy and handy. The Dipole Holding Brackets of omni directional exposed folded dipole antenna are fitted tightly on the central support pipe for quick and error free installation.
SMART ELECTRONICS COMMUNICATION would be pleased to supply Omni-directional Folded Dipole antenna with customized input connector or paint colour.
SEC Antenna uses the very latest design and manufacturing technology methods to produce Folded Exposed Dipole antennas, having following features:
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| Omni Directional Folded Dipole Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1. | SD66 | 66 - 88 MHz | 7 MHz | 3 dBd |
| 2. | SD118 | 118 - 135 MHz | 17 MHz | 3 dBd |
| 3. | SD150 | 136 - 174 MHz | 20 MHz | 3 dBd |
| 4. | SD450 | 300 - 520 MHz | 25 MHz | 3 dBd |
This series is used to improve the gain of Omni Directional Exposed Folded Dipole Antenna via making a array of omni-directional folded dipoles and hence the antenna is called Omni Directional Exposed Folded Dipole Array Antenna. These Omni Directional Exposed Folded Dipoles are combined using a splitter cable. This splitter cable provides same phase difference to each dipoles.
The Omni Directional Exposed Folded Dipole Array Antenna comes with the splitter cable attached to each Omni Directional Exposed Folded Dipoles. And all Omni Directional Exposed Folded Dipoles are marked according to their positions on the centre support pipe for easy and quick installation.
| Folded Dipole Array Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain: omni / offset |
| 1. | S2D66 | 66 - 88 MHz | 10 MHz | 3 dBd / 6 dBd |
| 2. | S2D118 | 118 - 135 MHz | 17 MHz | 3 dBd / 6 dBd |
| 3. | S2D150 | 136 - 174 MHz | 25 MHz | 3 dBd / 6 dBd |
| 4. | S2D450 | 300 - 520 MHz | 30 MHz | 3 dBd / 6 dBd |
| 5. | S4D66 | 66 - 88 MHz | 10 MHz | 6 dBd / 9 dBd |
| 6. | S4D118 | 118 - 135 MHz | 17 MHz | 6 dBd / 9 dBd |
| 7. | S4D150 | 136 - 174 MHz | 25 MHz | 6 dBd / 9 dBd |
| 8. | S4D450 | 300 - 520 MHz | 30 MHz | 6 dBd / 9 dBd |
| 9. | S8D150 | 136 - 174 MHz | 25 MHz | 9 dBd / 12 dBd |
| 10. | S8D450 | 300 - 520 MHz | 30 MHz | 9 dBd / 12 dBd |
SMART ELECTRONICS COMMUNICATIONmanufactures Discone Antenna for many frequency bands like HF VHF UHF and microwave bands like L-band, S-band.
The Discone Antenna is manufactured using high-class Aluminium alloy or chrome plated Brass material and does not require any field tuning or adjustments. The antenna when packed, comes with Cone and Disc elements removed from the antenna body for ease of packing and shipment. The compact size of antenna allows easy handling and specially designed mounting hardware results in fast installation.
The all discone antenna models Brass and Aluminium prevents formation of Signal Cells, thereby eliminating inter modulation with in the antenna. It is specially designed for Omni directional. Due to its low VSWR as 1:2 over complete VHF and UHF operation band, this wide band discone antenna can be used as a transmitting and receiver antenna due to its high efficiency. To meet the broadband requirement of a base station SEC Antenna wide band Discone antenna. Discone antenna is made-up of 6.5 mm(approx) thick disc and cone elements of aluminium or brass it makes discone antenna highly robust to withstand rough weather. Antenna termination and feed cable lie enclosed inside the mounting pipe for complete weather protection.
All models are mounted at the roof height approx 25 feet above the ground to provide the maximum communication range and perfect signal coverage.
The Discone Antenna when packed comes with full mounting hardware of stainless steel.
SEC Antenna uses the very latest design technology and manufacturing methods to produce very good quality of Discone antenna, having following features:
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| Discone Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1. | SDC50 | 30 - 1000 MHz | Full Band | Unity |
| 2. | SDC150 | 100 - 1300 MHz | Full Band | Unity |
| 3. | SDC350 | 300 - 3000 MHz | Full Band | Unity |
SEC Antennauses the very latest design and manufacturing technology methods to produce Omni-directional Fiberglass Collinear antenna, having following features:
Special mounting hardware is supplied with the fiberglass Omni directional collinear antenna for mounting. If you need some other mounting hardware for fiberglass mount omni directional coaxial antenna, we will manufacture it for you and supply it with our manufactured collinear antenna.
Our antennas are designed and manufactured to provide the best gain figures, for the requirements of the single band, double band, tri band or for any specific application where the wireless fiberglass collinear antenna will be used.
| Fiber Glass Omnidirectional Collinear Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1. | SCL50G3 | 30 - 88 MHz | 5 MHz | 3 dBi |
| 2. | SCL118G3 | 118 - 135 MHz | 5 MHz | 3 dBi |
| 3. | SCL118G6 | 118 - 135 MHz | 5 MHz | 6 dBi |
| 4. | SCL150G3 | 136 - 174 MHz | 10 MHz | 3 dBi |
| 5. | SCL150G6 | 136 - 174 MHz | 10 MHz | 6 dBi |
| 6. | SCL150G9 | 136 - 174 MHz | 10 MHz | 9 dBi |
| 7. | SCL450G6 | 300 - 520 MHz | 30 MHz | 6 dBi |
| 8. | SCL450G9 | 300 - 520 MHz | 30 MHz | 9 dBi |
| 9. | SCL450G12 | 300 - 520 MHz | 30 MHz | 12 dBi |
| 10. | SCL650G6 | 400 - 800 MHz | 400 MHz | 6 dBi |
| 11. | SCL850G9 | 800 - 990 MHz | 90 MHz | 9 dBi |
| 12. | SCL850G12 | 800 - 990 MHz | 90 MHz | 12 dBi |
| 13. | SCL1150G12 | 1000 - 1250 MHz | 100 MHz | 12 dBi |
| 14. | SCL1450G12 | 1300 - 1550 MHz | 100 MHz | 12 dBi |
| 15. | SCL1850G12 | 1600 - 2100 MHz | 150 MHz | 12 dBi |
| 16. | SCL2700G12 | 2500 - 2950 MHz | 150 MHz | 12 dBi |
SMART ELECTRONICS COMMUNICATION manufactures Log Periodic Dipole Antennas for 20 - 3000 MHz frequency band. Our antenna design reflects innovative modern antenna construction.
Log Periodic Dipole Antenna have been constructed in high quality aluminium alloys to prevent corrosion
The military and intelligence communities face a difficult challenge - the need to monitor communications over a very wide frequency range without being detected. Present electronic surveillance systems employ multiple antennas that are either large or noisy. SMART ELECTRONICS COMMUNICATION antenna systems provide passive antennas in compact, versatile form factors that provide extreme wideband performance.
Our SLP series designed to provide wideband directional signals from VHF through to the UHF bands. The Log Periodic Dipole Antennas are available from 50-2000MHz. frequency range. This Log Periodic Dipole Antennas system is particularly suitable for broadband purpose. All the assembling hardware of log periodic dipole antenna is made of stainless steel.
The SLPDP series ranges of dual polarized log periodic dipole array are high gain array that provides strong performance over the operating frequency range of 20 MHz to 3000 MHz as our dual polarized log periodic dipole antenna does not use loading technique to reduce the overall size of array.
The SLPDP series dual polarized log periodic dipole antennas are particular suitable for Signal Intelligence SIGINT application, Electronic Warfare EW application, surveillance application, RCIED jamming, transmission, reception, spectrum monitoring and scanning applications due to its capability of receiving/transmitting both the vertical & horizontal (E & H) polarized signals simultaneously with 2 independently terminations.
Also our SLPDP series dual polarized log periodic antenna can be used to generate Left Hand Circular Polarized (LHCP) or Right Hand Circular Polarized (RHCP) signals (field selectable) using 90 Degrees hybrid coupler (not supplied by us). If user connects these two feed lines (both terminations of array) directly to the quadrature hybrids output, the power delivered to each of orthogonal log periodic arrays will be 90 Degrees out of phase just like they came out of quadrature hybrid coupler. As a result of this user can generate switchable left hand or right hand circular polarized signals.
The SLPDP series Dual or Cross Polarized LPDA features high power handing capabilities, high efficiency, low VSWR and robust mechanical design to accommodate the most extreme environments condition. The Dual Polarized Log Periodic Dipole Array operates at D.C. ground with low resistance discharge path for protection against lightning and for immunity to noise. The Log Periodic Dipole Antenna when packed comes with mounting hardware for ease of packing and transportation.
SMART ELECTRONICS COMMUNICATION would be pleased to supply Log Periodic Dipole Antenna with, customized connector, any specified paint colour or custom finish.
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| Log Periodic Dipole Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1. | SLP90 | 88-108 MHz | Full Band | 7 dBi |
| 2. | SLP300 | 50-500 MHz | Full Band | 7 dBi |
| 3. | SLP550 | 90-1100 MHz | Full Band | 7 dBi |
| 4. | SLP750 | 50-1500 MHz | Full Band | 7 dBi |
| 5. | SLP900 | 400-1500 MHz | Full Band | 7 dBi |
| 6. | SLP203000 | 20-3000 MHz | Full Band | 7 dBi |
| 7. | SLP201000 | 20-1000 MHz | Full Band | 7 dBi |
The SLPDP series ranges of dual polarized log periodic dipole array are high gain array that provides strong performance over the operating frequency range of 20 MHz to 3000 MHz as our dual polarized log periodic dipole antenna does not use loading technique to reduce the overall size of array.
The SLPDP series dual polarized log periodic dipole antennas are particular suitable for Signal Intelligence SIGINT application, Electronic Warfare EW application, surveillance application, RCIED jamming, transmission, reception, spectrum monitoring and scanning applications due to its capability of receiving/transmitting both the vertical & horizontal (E & H) polarized signals simultaneously with 2 independently terminations.
Also our SLPDP series dual polarized log periodic antenna can be used to generate Left Hand Circular Polarized (LHCP) or Right Hand Circular Polarized (RHCP) signals (field selectable) using 90 Degrees hybrid coupler (not supplied by us). If user connects these two feed lines (both terminations of array) directly to the quadrature hybrids output, the power delivered to each of orthogonal log periodic arrays will be 90 Degrees out of phase just like they came out of quadrature hybrid coupler. As a result of this user can generate switchable left hand or right hand circular polarized signals.
The SLPDP series Dual or Cross Polarized LPDA features high power handing capabilities, high efficiency, low VSWR and robust mechanical design to accommodate the most extreme environments condition. The Dual Polarized Log Periodic Dipole Array operates at D.C. ground with low resistance discharge path for protection against lightning and for immunity to noise. The Log Periodic Dipole Antenna when packed comes with mounting hardware for ease of packing and transportation.
SAS Model Series
SMART ELECTRONICS COMMUNICATIONmanufactures Cavity Backed Dual Arm Archimedean Spiral Antenna for 300 - 3000 MHz frequency band. Our antenna design reflects innovative modern antenna construction.
Cavity Backed Dual Arm Archimedean Spiral Antenna have been constructed in high quality heavy duty aluminium alloys to prevent corrosion. The Cavity Backed Dual Arm Archimedean Spiral Antenna when packed comes with full mounting hardware.
Spiral Antenna is one of the best antenna for research work in Electronics communication field. In spiral antenna, behind the radiating elements a special type of cavity pattern is present to minimize the back radiation and reduces the back radiation noise.
SMART ELECTRONICS COMMUNICATION would be pleased to supply Cavity Backed Dual Arm Archimedean Spiral Antenna with, customized connector, any specified paint colour or any custom finish.
Our antennas are designed and manufactured to provide the best gain figures, for the requirements of the band and for the specific research application where the antenna will be used.
| Cavity Backed Dual Arm Archimedean Spiral Antenna | ||||
| # | Model Series | Frequency | Bandwidth | Gain |
| 1. | SAS | 300 - 3000 MHz | Full Band | 3 - 6 dBi |
SMART ELECTRONICS COMMUNICATION manufactures HF Broadband Multi wire Antenna for 3 - 30 MHz frequency band. Our antenna design reflects innovative modern antenna construction.
SMART ELECTRONICS COMMUNICATION would be pleased to supply HF Broadband Multi wire Antenna with, customized connector or custom finish.
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| HF Broadband Multi Wire Antenna | ||||
| # | Model/Specification | Frequency | Bandwidth | Gain |
| 1 | S1HF | 3 - 30 MHz | 27 MHz | Unity |
| 2 | S2HF | 3 - 30 MHz | Full Band | 2.25 dB |
| 3 | S3HF | 3 - 30 MHz | Full Band | 2.25 dB |
SMART ELECTRONICS COMMUNICATION manufactures Grid Parabolic Antenna for 700 - 3000 MHz frequency band. Our antenna design reflects innovative modern antenna construction.
These Grid Parabolic Antennas are highly directional. Grid Parabolic Antenna has been constructed in high quality aluminium alloys to prevent corrosion. The Grid Parabolic Antenna when packed, comes with mounting hardware.
Special mounting hardware is supplied with grid parabolic antenna to mount either Horizontal or Vertical polarization.
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| Grid Parabolic Dish Antenna | ||||
| # | Model / Specification | Frequency | Beam | Gain |
| 1 | SGP-4 | 700 - 3000 MHz | 25° - 5.8° | 16 - 28.6 dBi |
| 2 | SGP-5 | 700 - 3000 MHz | 20° - 4.6° | 18 - 30.6 dBi |
| 3 | SGP-6 | 700 - 3000 MHz | 16.6° - 3.8° | 19.5 - 32.2 dBi |
| 4 | SGP-8 | 700 - 3000 MHz | 12.5° - 2.9° | 22 - 34.7 dBi |
| 5 | SGP-10 | 700 - 3000 MHz | 10° - 2.3° | 24 - 36.6 dBi |
| 6 | SGP-12 | 700 - 3000 MHz | 8.3° - 1.9° | 25.5 - 38.2 dBi |
| 7 | SGP-14 | 700 - 3000 MHz | 7.1° - 1.6° | 27 - 39.5 dBi |
| 8 | SGP-16 | 700 - 3000 MHz | 6.2° - 1.4° | 28 - 40 dBi |
| 9 | SGP-20 | 700 - 3000 MHz | 5° - 1.1° | 30 - 42.6 dBi |
SMART ELECTRONICS COMMUNICATION manufactures Circular Polarized Helical antennas of every frequency band.
Use of Helical Antenna:
Helical antennas are ideal for amateur satellite communications.Used as standard FM receiving antennas for many factories produced motor vehicles.Used in most basic style of aftermarket HF and VHF mobile helical.Helical antennas are generally used in situations where a smaller antenna is an important operational factor.These types are best suited for animal tracking and space communications.Most often used with hand held satellite communication devices such as telephones, radios, and Global Positioning Systems.
SEC Antenna uses the very latest design technology methods to produce Circular polarized helical antenna, having following features:
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
Salient Features:Our Circular Polarized Helical antenna body structure is made up of fiberglass/ABS radome and aluminium alloy. Fiberglass/ABS has excellent Radio Signal transparency property and high strength. On client request we also provide polish coat for extra smoother finishing of radome surface. The polish coating on radome makes the fiberglass surface smoother. Helical Antennas are light weight, Broadband and Rugged Helical Antennas, supplied with fiberglass radome to protect the antenna from environment. For wide bandwidth operation with a low VSWR , the matching section uses a rigid coaxial feed with helical antenna termination , N-Female, mounted at the end for easy antenna feed connectivity. Both, Right Hand Circular Polarized (RHCP) and Left Hand Circular Polarized (LHCP) models are available. High power circular polarized helical antennas are also manufactures on request.
For higher gain requirement, the helical antenna can be supplied in DUAL stacked or QUAD stacked arrays with suitable power splitter/combiner cable harness. Rust proof Stainless Steel mounting hardware is supplied with these Helical Antennas.
Fabrication:Radiating elements are made of high quality solid copper wire. A unique matching technique is used to provide smooth VSWR over entire Frequency band. N-female connector is used for UHF and microwave band and UHF connector is used for VHF band circular polarized helical antenna. On client request we also provide DIN connector for high power use. Solid copper wire is wrapped circularly and uniform gap is implied between per circular turn for smooth radiation pattern and gain improvement. Circular polarization is fixed at the time of manufacturing. It is unchangeable at the time of antenna installation. The radome cover is made of Fiber glass or ABS. Radome cover do not allow huge ice formation on circular polarized helical antenna. It also reduce the wind load in high speed windy environment. For terrestrial communication we use heavy duty fiberglass radome cover. For satellite communication where the mounting height of Circular Polarized Helical is low, a light duty fiberglass radome with thin wall-thickness is used. The Circular Polarized Helical antenna comes with full mounting kit. All the screws, nuts and bolts of Circular Polarized Helical antenna are of stainless steel.
Take A Wise Step!!!
| Helical Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1 | SHL300G10 | 225 - 400 MHz | 175 MHz | 10 dBi |
| 2 | SHL400G11 | 380-430 MHz | 50 MHz | 11 dBi |
| 3 | SHL600G12 | 500-700 MHz | 200 MHz | 12 dBi |
| 4 | SHL800G12 | 700 - 990 MHz | 200 MHz | 12 dBi |
| 5 | SHL1400G9 | 1100-1700 MHz | 100 MHz | 9 dBi |
| 6 | SHL1400G12 | 1200 - 1600 MHz | 150 MHz | 12 dBi |
| 7 | SHL1850G12 | 1700 - 1990 MHz | 150 MHz | 12 dBI |
| 8 | SHL2400G12 | 2200 - 2600 MHz | 200 MHz | 12 dBi |
| 9 | SHL2850G12 | 2700 - 3000 MHz | 200 MHz | 12 dBi |
Smart Electronics Communication manufactures Dual polarized Parabolic solid dish Antenna for 5.1 GHz to 5.8 GHz frequency band.
These antennas are designed to operate in 5 GHz WiFi internet band (5150-5850 MHz). This 5.8 GHz dual polarized wide band antenna eliminates the need to purchase different antennas for each frequency. These Dual polarized 5.8 GHz solid Parabolic Dish Antennas are highly directional and are constructed by high quality aluminium alloys to prevent corrosion and superior strength. It is main centre focus antenna. It has a dual polarized feed with 2 numbers of N-female/SMA-female connectors fixed at 90 apart from each other. Dual polarization allows to transmit or receive WiFi internet signal in horizontal and vertical direction simultaneously.
Our antennas are designed to provide the best gain in 5.8 GHz Wifi internet band for high video streaming or data transfer. These Antenna packed in pair with full mounting hardware. The mounting hardware also has tilt mechanism for antenna alignment. These antennas are ideal for polarization diversity communication systems.
Application:
Smart Electronics Communication manufactures single polarized solid parabolic dish Antenna for 5.1 GHz to 5.8 GHz frequency band.
These antennas are designed to operate in 5 GHz WiFi internet band (5150-5850 MHz). This 5.8 GHz Single polarized wide band antenna eliminates the need to purchase different antennas for each frequency. These Single polarized 5.8 GHz solid Parabolic Dish Antennas are highly directional and are constructed by high quality aluminium alloys to prevent corrosion and superior strength. These are centre focus feed antennas. For power input it has a single polarized feed with 1 number of N-female/SMA-female connector fixed at back side. Single polarization allows to transmit or receive WiFi internet signal only in horizontal/vertical direction.
Our antennas are designed to provide the best gain in 5.8 GHz Wifi internet band for high video streaming or data transfer. These Antenna packed in pair with full mounting hardware. The mounting hardware also has tilt mechanism for antenna alignment.
Application:
Smart Electronics Communication manufactures Patch Panel Antenna for 800 to 2500 MHz frequency band.
These antennas are designed to operate in Cell Phone frequency band (800-2500 MHz). These antennas are ideal for cell phone signal boosters in GSM 900/1800 MHz, 2G, WCDMA, 3G frequency bands. Its All three bands in one small pack. This cell phone wide band antenna eliminates the need to purchase different antennas for each frequency. These antennas are light weight solution for End user. These antennas can be used for both indoor and outdoor applications. These cell phone signal antennas are supplied with a 0.3 meter coax cable. For power input it has one N-female connector fixed at end of coax cable.
Our antennas are designed to provide the best gain in cell phone GSM/2G/3G band for high quality voice and data transfer. These Antenna packed with full mounting hardware. The mounting hardware also has tilt mechanism for antenna alignment.
Application:
Smart Electronics Communication manufactures ceiling omni antenna for 800 to 2500 MHz frequency band.
These indoor ceiling omni antennas are designed to operate in Cell Phone frequency band (800-2500 MHz). These indoor ceiling omni antennas are ideal for cell phone signal boosters in GSM 900/1800 MHz, 2G, WCDMA, 3G frequency bands. Its All three bands in one small pack. This cell phone wide band antenna eliminates the need to purchase different antennas for each frequency. These antennas are light in weight, very handy to install or fix at the ceiling of a room. These antennas are used for both indoor cell phone signal boosting purpose. These ceiling omni antennas of GSM/2G/3G band are supplied with a 0.3 meter coax cable. For power input it has one N-female connector fixed at end of coax cable.
Our antennas are designed to provide the best gain in cell phone GSM/2G/3G band for high quality voice and data transfer. Omni directional antenna pattern allows cell phone signals to spread equally without antenna alignment technique.
Application:
SEC Antenna uses standard technology methods to produce Circular polarized Quadrifilar Helix antenna, having following features:
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| Quadrifilar Helix Antenna | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1 | SQFH137G5 | 137 MHz | 10 MHz | 5 dBi |
| 2 | SQFH400G5 | 380-430 MHz | 30 MHz | 5 dBi |
SMART ELECTRONICS COMMUNICATION manufactures horn antennas with single linear polarization, dual linear polarization and circular polarization. Our horn antennas are ideal for spectrum monitoring, surveillance, jamming and EMC applications due to its wide band design features.
Our SHR and SHRD series horns antenna generates high electric fields required for radiated immunity and emissions EMC test measurements, and features high gain, low VSWR, moderate power handling, broadband range, and a robust mechanical design.
SMART ELECTRONICS COMMUNICATION have many years of RF design experience and the latest modelling technique allowed us to design horn antennas to as per our customers technical specifications. Gain, beam-width and operational power level requirements of horn antennas are integrated into the design process at the outset, whilst mechanical and environmental considerations are also very often major contributing factors.
Our wide band horn antennas are fitted with a convenient mounting plate which is easy to change the polarization from vertical to horizontal and vice versa with simple hand tools. Horn antennas designed and supplied with an aperture window to prevent ingress of moisture.
Our fully equipped workshops undertake all of our general manufacturing, argon welding, whilst specialized processes such as powder coating are outsourced. Horn antennas manufactured by us are fully welded. Many of our horn antennas require very demanding manufacturing tolerances, a routine aspect of the work carried out by our team of highly skilled engineers.
Once realized in the metal shop, our horn antennas are fully tested to the required specifications using a comprehensive range of calibrated test equipments. Radiation patterns and gain measurements are made on our open area test site.
Our Dual Polarized Horn Antennas enable transmission/reception, or both, of RF signals simultaneously in two orthogonal polarizations. Our SHRD series dual polarized horn antennas are great for use in RF spectrum analysis, Ideal for Interference detection and surveillance application. Our dual polarized horn antennas provide excellent isolation between two ports. Our SHRD series dual polarized horn antennas can be used to obtain Circular and Dual Circular polarized operation with a suitable hybrid coupler. Dual polarized horn antennas manufactured by us are supplied with all weather protective radomes.
A number of radome options are available, dependent on the customer requirements. These range from a simple, functional cover to prevent the ingress of dirt or air-borne particles. Extreme environmental conditions can also dictate further measures to maintain both electrical and mechanical integrity and longevity. We also design and manufacture radomes used for beam forming applications.
Simple rear mounting plates are standard on most of our horn antennas, with centre of gravity mounting points provided on heavier and larger horn antenna models. These allow mounting in two polarizations by removal and refitting.
SEC Antenna uses the very latest design technology methods to produce Horn antenna, having following features:
Our antennas are designed to provide the best gain figures, for the requirements of the band and for the specific application where the antenna will be used.
| Single Linear Polarized Horn Antenna | |||||||||
| # | Model Series | Frequency Band | Low Band Gain | Mid Band Gain | High Band Gain | Half Power Beamwidth | Antenna Impedance | Antenna Polarization | Aperture Dimension |
| 1 | SHR1117-8 | 1.1-1.7 GHz | 6 dBi | 8 dBi | 10 dBi | 65 Degrees | 50 Ohms | V or H | 200x200mm |
| 2 | SHR1117-14 | 1.1-1.7 GHz | 11 dBi | 14 dBi | 16 dBi | 50 Degrees | 50 Ohms | V or H | 370x240 mm |
| 3 | SHR1726-11 | 1.7-2.6 GHz | 9 dBi | 11 dBi | 13 dBi | 45 Degrees | 50 Ohms | V or H | 200x200mm |
| 4 | SHR1726-15 | 1.7-2.6 GHz | 13 dBi | 15 dBi | 17 dBi | 35 Degrees | 50 Ohms | V or H | 370x250mm |
| 5 | SHR2640-15 | 2.6-4.0 GHz | 13 dBi | 15 dBi | 17 dBi | 30 Degrees | 50 Ohms | V or H | 200x200mm |
| 6 | SHR2640-19 | 2.6-4.0 GHz | 17 dBi | 19 dBi | 21 dBi | 25 Degrees | 50 Ohms | V or H | 370x250mm |
| 7 | SHR3060-11 | 3.0-6.0 GHz | 8 dBi | 11 dBi | 14 dBi | 45 Degrees | 50 Ohms | V or H | 100x100mm |
| 8 | SHR3060-17 | 3.0-6.0 GHz | 14 dBi | 17 dBi | 20 dBi | 22 Degrees | 50 Ohms | V or H | 200x200mm |
| 9 | SHR4060-13 | 4.0-6.0 GHz | 11 dBi | 13 dBi | 15 dBi | 35 Degrees | 50 Ohms | V or H | 100x100mm |
| 10 | SHR14060-18 | 4.0-6.0 GHz | 16 dBi | 18 dBi | 20 dBi | 20 Degrees | 50 Ohms | V or H | 200x200mm |
| 11 | SHR4060-21 | 4.0-6.0 GHz | 19 dBi | 21 dBi | 23 dBi | 15 Degrees | 50 Ohms | V or H | 370x250mm |
SEC Antenna manufactures Ground Plane and marine GP antenna. Our antenna design reflects innovative ideas and modern antenna fabrication.Ground Plane Antennas are available with Unity or 3 dB and 6 dB gain. Various models of GP Antennas having Wider Band-Widths than specified can be designed and supplied.band
SGPA Model SeriesSEC Antenna manufactures Ground Plane and marine GP antenna. Our antenna design reflects innovative ideas and modern antenna fabrication.
Ground Plane Antennas are available with Unity or 3 dB and 6 dB gain. Various models of GP Antennas having Wider Band-Widths than specified can be designed and supplied.
Ground Plane and marine band GP Antenna have been constructed in high quality Aluminium or Brass material and polish / coating is applied to prevent corrosion. The Ground Plane Antenna packed with specially made GP antenna mounting hardware. All models are mounted at the roof height approx 25 feet above the ground to provide the maximum communication range and perfect Omni directional coverage. Our antennas are designed and manufactured to provide the best gain figure, for the requirements of the band and for any specific application where the antenna will be used.
SEC Antenna uses the very latest design and manufacturing technology methods to manufacture GP antenna, having following features:
| 0 dB Ground Plane Antenna (GPA) | ||||
| # | Model / Specification | Frequency | Bandwidth | Gain |
| 1. | SGPA66 | 66 - 88 MHz | 5 MHz | Unity |
| 2. | SGPA118 | 118 - 135 MHz | 10 MHz | Unity |
| 3. | SGPA150 | 136 - 174 MHz | 10 MHz | 0 dBd |
| 4. | SGPA450 | 400 - 520 MHz | 20 MHz | 0 dBd |
| 5. | SGPA850 | 806 - 960 MHz | 70 MHz | 0 dBd |
| 6. | SGPA960 | 960 - 1250 MHz | 100 MHz | 0 dBd |
Arun Kumar(Smart Electronics Communication)
Delhi, India
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