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Email: rfproducts1@ctrfantennas.com
C&T
RF Antennas Inc
Mobile: 0086-13412239096
Product Description
The C&T RF GP antenna range has been designed as a cost-effective antenna to provide longer range coverage for 868MHz ISM band applications. The omnidirectional radiation pattern allows the antenna to be quickly installed. This antennas provides an ideal solution for infill coverage, or to improve gain for a subscriber installation. Optional wall or bracket mount.
The C&T RF GP antenna range has been designed as a cost-effective antenna to provide longer range coverage for 868MHz ISM band applications. The omnidirectional radiation pattern allows the antenna to be quickly installed. This antennas provides an ideal solution for infill coverage, or to improve gain for a subscriber installation. Optional wall or bracket mount.
Antenna comes with a 3m cable (Chooseable) and N-Type female connector and provides 6dBi high gain.
Omnidirectional GP Antenna 868MHz Lora Antenna Specifications:
Frequency: 868 MHz
Gain: 6dBi
Omni dipole GP Antenna
Connector: N-Type Female
RG 174 Cable 3M is Chooseable
RoHS Compliant
VSWR: ≤1.8
Input impedance: 50Ω
Polarization: Vertical
Radiation pattern: Omnidirectional
Maximum power: 50W
Lightning protection: DC ground
Mechanical specifications:
Working temperatures: -40 to 60°C
Storage temperatures: -40 to 65°C
Color: Gray
Radom Material: Fiberglass
Key Features
1. IP67 Waterproof
2. UV-proof
3. Ground-plane independent
4. Wall or bracket mount
5. Improve range
6. Easy installation
7. High gain 6dBi gain
8. RoHS Compliant, rich experience, prove the technique
9. Low V.S.W.R.
10. Low Loss Design
11. High Efficiency and Sensitivity
12. Factory supply
13. Good price
14. Fast delivery time
15. OEM/ODM is available
Waterproof Sealing Technology
The top and bottom of an antenna are used double sided waterproof processing and effectively against rainy weather
Durable fiberglass material ensures your antenna withstands all types of weather - rain or shine.
360-degree horizontal coverage gives access to base stations in any direction.
Warmly welcome customers come to negotiate, mutual benefit and common development!
The C&T RF Antennas Inc OEM Capability
R&D
We have professional and experienced R&D team that can help to design and development planning of your project, Making ourselves to be best, we promise us to investment to keeping innovating continually
Keep customer’s design concepts, drawings, and documents
Exact communication to understand customer’s requirements
Design and development planning
Strength
Professional technical support
Complete quality control process
Complete producing plan
Complete testing equipment
Prompt reply in 24 hours
Well trained and aggressive staff
Shipment:
1. The parts from us are sure to have the quality warranty, and they are double tested before shipping.
2. The items can be sent within 7working day after the payment reaches us, except for mass process, we will confirm the delivery in advance.
3. We can send your order by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways.
4. Any import fees or charges are the buyer's responsibility. But we can help you reduce and avoid import taxes by declaring prices low, declaring the contents as "electronic accessories" or other items and shipping in simple packaging.
Antenna comes with a 3m cable (Chooseable) and N-Type female connector and provides 6dBi high gain.
Omnidirectional GP Antenna 868MHz Lora Antenna Specifications:
Frequency: 868 MHz
Gain: 6dBi
Omni dipole GP Antenna
Connector: N-Type Female
RG 174 Cable 3M is Chooseable
RoHS Compliant
VSWR: ≤1.8
Input impedance: 50Ω
Polarization: Vertical
Radiation pattern: Omnidirectional
Maximum power: 50W
Lightning protection: DC ground
Mechanical specifications:
Working temperatures: -40 to 60°C
Storage temperatures: -40 to 65°C
Color: Gray
Radom Material: Fiberglass
Key Features
1. IP67 Waterproof
2. UV-proof
3. Ground-plane independent
4. Wall or bracket mount
5. Improve range
6. Easy installation
7. High gain 6dBi gain
8. RoHS Compliant, rich experience, prove the technique
9. Low V.S.W.R.
10. Low Loss Design
11. High Efficiency and Sensitivity
12. Factory supply
13. Good price
14. Fast delivery time
15. OEM/ODM is available
Waterproof Sealing Technology
The top and bottom of an antenna are used double sided waterproof processing and effectively against rainy weather
Durable fiberglass material ensures your antenna withstands all types of weather - rain or shine.
360-degree horizontal coverage gives access to base stations in any direction.
Warmly welcome customers come to negotiate, mutual benefit and common development!
The C&T RF Antennas Inc OEM Capability
R&D
We have professional and experienced R&D team that can help to design and development planning of your project, Making ourselves to be best, we promise us to investment to keeping innovating continually
Keep customer’s design concepts, drawings, and documents
Exact communication to understand customer’s requirements
Design and development planning
Strength
Professional technical support
Complete quality control process
Complete producing plan
Complete testing equipment
Prompt reply in 24 hours
Well trained and aggressive staff
Shipment:
1. The parts from us are sure to have the quality warranty, and they are double tested before shipping.
2. The items can be sent within 7working day after the payment reaches us, except for mass process, we will confirm the delivery in advance.
3. We can send your order by UPS/DHL/TNT/EMS/FedEx. Please contact us directly and we will use your preferred ways.
4. Any import fees or charges are the buyer's responsibility. But we can help you reduce and avoid import taxes by declaring prices low, declaring the contents as "electronic accessories" or other items and shipping in simple packaging.
How 433Mhz and 868Mhz communication works
Communication on 433/868 works with radio frequency waves on those frequencies. These waves are transmitted and received by a radio transceiver with an antenna. On these bands, a couple of communication methods can be used, called radio modulations.
The most commonly used radio modulations on 433 and 868MHz are ASK (Amplitude-Shift Key) and variations of FSK (Frequency-Shift Key) like BFSK or GFSK. Basically, they define how data is transmitted: ASK uses differences in Amplitude (transmitting power) to create waves/data transmission. FSK uses slight differences in frequency instead. Nearly all 433/868 devices support just a single radio modulation. Often for controllers, this is ASK modulation for 433 and FSK modulation for 868 MHz. However, in order to enable our antenna to work with as many devices as possible, we have made sure that both radio modulations are supported on both technologies.
The C&T RF antennas Inc locates in Dongguan City, Guangdong province, was established on May 12, 2011. The company is specializing in the production of 2.4G antenna, 3G antenna, AP antenna, NB antenna, WIFI antenna, Vehicle DVB-T, ISDB, ATSC CMMB antenna, digital TV antenna, 3G antenna, 4G antenna, spring antenna, high gain antenna, mobile phone antenna, router antenna, GSM/CDMA/GPRS antenna, GPS antenna, navigation GPS communication antenna, RF connector, RF cable assemblies, etc, with good production environment, professional production and testing equipment and advanced production technology, perfect testing standards and quality management system.
The company also has a senior team in management and engineering, and business development staff.
With strong R & D capabilities, our products currently face both domestic and foreign markets, mainly serving the industries of automotive, computer, wireless router, satellite positioning navigation, ship, satellite communication etc.
Why Choose Us?
We have a good production environment, professional production, and testing equipment and advanced production technology, perfect testing standards, and quality management system
Our mission is professional, concentrative, best quality best service responsible for our customers!
Concurrent radio, as well as switched Smart Antenna options, are available.
Communication on 433/868 works with radio frequency waves on those frequencies. These waves are transmitted and received by a radio transceiver with an antenna. On these bands, a couple of communication methods can be used, called radio modulations.
The most commonly used radio modulations on 433 and 868MHz are ASK (Amplitude-Shift Key) and variations of FSK (Frequency-Shift Key) like BFSK or GFSK. Basically, they define how data is transmitted: ASK uses differences in Amplitude (transmitting power) to create waves/data transmission. FSK uses slight differences in frequency instead. Nearly all 433/868 devices support just a single radio modulation. Often for controllers, this is ASK modulation for 433 and FSK modulation for 868 MHz. However, in order to enable our antenna to work with as many devices as possible, we have made sure that both radio modulations are supported on both technologies.
The C&T RF antennas Inc locates in Dongguan City, Guangdong province, was established on May 12, 2011. The company is specializing in the production of 2.4G antenna, 3G antenna, AP antenna, NB antenna, WIFI antenna, Vehicle DVB-T, ISDB, ATSC CMMB antenna, digital TV antenna, 3G antenna, 4G antenna, spring antenna, high gain antenna, mobile phone antenna, router antenna, GSM/CDMA/GPRS antenna, GPS antenna, navigation GPS communication antenna, RF connector, RF cable assemblies, etc, with good production environment, professional production and testing equipment and advanced production technology, perfect testing standards and quality management system.
The company also has a senior team in management and engineering, and business development staff.
With strong R & D capabilities, our products currently face both domestic and foreign markets, mainly serving the industries of automotive, computer, wireless router, satellite positioning navigation, ship, satellite communication etc.
Why Choose Us?
We have a good production environment, professional production, and testing equipment and advanced production technology, perfect testing standards, and quality management system
Our mission is professional, concentrative, best quality best service responsible for our customers!
Concurrent radio, as well as switched Smart Antenna options, are available.
What is the purpose of an antenna?
An antenna is used to convert electric energy into radio waves which enable communication/ instruction between two points. These are usually a radio transmitter and receiver- no radio device will work without one. Depending on the application, antennas can sometimes be as simple as a piece of wire. They work when radio waves reach an antenna and cause the electrons inside it to vibrate. This creates an electric current that duplicates the original signal.
What is the Gain?
Gain is a key performance indicator which combines an antenna’s directivity and electrical efficiency. Gain describes how well the antenna converts input power into radio waves headed in a specified direction or vice versa. Essentially, it refers to how well the antenna works to receive or transmit a signal compared to if you didn’t have one.
Gain is measured in Decibels (dBi) and the larger the dBi, the more gain it has. High gain antennas are useful for manipulating the signal to go further in one direction and less in another but do not increase the signal strength overall. For example, using a high gain antenna on your wifi router would improve the signal reach on the floor it’s on, but rooms on other floors of the house are likely to have some trouble connecting to the internet.
What Types of Antenna Are There?
These are some basic antenna types that can be used for a variety of applications, along with some basic characteristics:
C&T RF antennas Inc stocks a wide range of antenna that can be used for a myriad of applications, including some of those listed above. Take a look at the antennas section of our website for full information, or do not hesitate to send us the inquiry email to rfproducts1@ctrfantennas.com
An antenna is used to convert electric energy into radio waves which enable communication/ instruction between two points. These are usually a radio transmitter and receiver- no radio device will work without one. Depending on the application, antennas can sometimes be as simple as a piece of wire. They work when radio waves reach an antenna and cause the electrons inside it to vibrate. This creates an electric current that duplicates the original signal.
What is the Gain?
Gain is a key performance indicator which combines an antenna’s directivity and electrical efficiency. Gain describes how well the antenna converts input power into radio waves headed in a specified direction or vice versa. Essentially, it refers to how well the antenna works to receive or transmit a signal compared to if you didn’t have one.
Gain is measured in Decibels (dBi) and the larger the dBi, the more gain it has. High gain antennas are useful for manipulating the signal to go further in one direction and less in another but do not increase the signal strength overall. For example, using a high gain antenna on your wifi router would improve the signal reach on the floor it’s on, but rooms on other floors of the house are likely to have some trouble connecting to the internet.
What Types of Antenna Are There?
These are some basic antenna types that can be used for a variety of applications, along with some basic characteristics:
C&T RF antennas Inc stocks a wide range of antenna that can be used for a myriad of applications, including some of those listed above. Take a look at the antennas section of our website for full information, or do not hesitate to send us the inquiry email to rfproducts1@ctrfantennas.com
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C&T RFAntennas Inc
We are the professional RF antennas and RF coaxial cable assemblies manufacturer.
Email: rfproducts1@ctrfantennas.com
Address: NO.51 of Xida Rd Shatou Changan Town, Dongguan City, Guangdong Province, China.
Zip Code: 523863
Tel: 0086-769-89879312
Fax: 0086-769-89879312-889
Mobile: 0086-13412239096
Qualified and experienced R&D staff
● mechanical engineering
● electronics / RF engineering
● process engineering
New methods and procedures
High-level equipment and CAD-Systems
Easy data exchange system
© 2018 by C&T RF Antennas Inc.
● Quality and Performance
● Reliability and Durability
● Innovative and Attractive Design
● Competitive Price
● Rapid Design and Delivery
● Reliable and Honest Partnership