Top X Technology Co., Ltd
Email: rfproducts1@ctrfantennas.com
C&T RF Antennas Inc
Mobile: 0086-13412239096

Factory Price Helical Copper Coil Spring Antenna 868Mhz 2Dbi gain

Factory Price Helical Copper Coil Spring Antenna 868Mhz 2Dbi gain Helical Antenna internal spring antenna high-quality strong signal for the PCB board antenna for the smart home device is made by China directory manufactory top x technology co., Ltd

 


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Product Description

Factory Price Helical Copper Coil Spring Antenna 868Mhz 2Dbi gain Helical Antenna internal spring antenna high-quality strong signal for the PCB board antenna for the smart home device is made by China directory manufactory top x technology co., Ltd

 





Factory Price Helical Copper Coil Spring Antenna 868Mhz 2Dbi gain Helical Antenna internal spring antenna high-quality strong signal for the PCB board antenna for the smart home device is made by China directory manufactory top x technology co., Ltd


Specifications:
Frequency: 868Mhz
Gain: 2Dbi
VSWR: ≤1.5
Polarization: Vertical Polarization
Radiation: Omni-directional type radiation
Material: Copper wire
Size: 20x6mm
Color: Brass
Mounting / Connector: Soldered 
Function: signal transmission, smart home device, smart house device, Wireless Lan, Wireless Data transmission, etc.

Embedded Antennas and Custom OEM solutions

Phantom / Whips / Dipoles / Sticks / Yagi / Panels

Multi-band solutions

External and Internal Antennas with a wide range of accessories

To help you select the best antenna for your application, please contact us with any questions you have.

 
Maximum RF power is transferred when the antenna impedance matches the source impedance (50 ohms).  Consider a return loss of <-10dB as a figure of merit for a good antenna match.  This means that 10% of the incident power is reflected due to mismatch.  The antenna return loss is characterized by measuring the reflected power at the feed point of the antenna (plus matching components).  The antenna is disconnected from the transceiver and a network analyzer is connected through a coaxial cable to the antenna to perform the measurements.   Remember, it is imperative to tune the antenna while it is placed in the position and environment used during normal operation.

Custom Antenna Design

Custom Antenna Design & Manufacturing

Accelerate your wireless product development with C&T RF Antennas Inc's end-to-end custom antenna design and manufacturing.

C&T RF Antennas Inc, the custom antenna supplier for many of the world’s leading brands, offers state-of-the-art, turnkey OEM custom design services for a wide variety of antennas in frequencies from 30 MHz to 40 GHz. With the proliferation of diverse applications in both commercial and consumer markets, antenna design has become even more challenging for many manufacturers.

After decades of design engineering and OEM manufacturing experience, C&T RF Antennas Inc’s superior design, RF engineering, and testing practices have set the standard for high performance and reliability.



The C&T RF antennas Inc’s embedded/internal antennas are designed to directly integrate into devices requiring wireless capability. By embedding these antennas directly into a device, the need for external antennas is eliminated. These highly efficient low profile FPC/PCB-based antenna solutions are ideal for embedded applications requiring integration flexibility.


In addition to our standard embedded antenna offerings, The C&T RF antennas Inc engineering can also custom design embedded antenna solutions to meet specific customer applications. This may include:


Custom shape and sizes
Mounting options such as double-sided tape to mounting holes in the PCB
Custom cable lengths and type
Multiple connector options including MMCX, U.FL SMA
Frequency and gain
Omni-directional or directional type


The C&T RF antennas Inc’s embedded/internal antennas are designed to directly integrate into devices requiring wireless capability. By embedding these antennas directly into a device, the need for external antennas is eliminated. These highly efficient low profile FPC/ PCB-based antenna solutions are ideal for embedded applications requiring integration flexibility.


In addition to our standard embedded antenna offerings, The C&T RF antennas Inc engineering can also custom design embedded antenna solutions to meet specific customer applications.

Applications
RF Communications
Antenna extender
Antenna adapter
Commercial,
Industrial
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