TRA8903N

Return Loss:	--
Applications:	GSM
Height (Max):	2.700" (68.58mm)
Mounting Type:	Base Mount
Ingress Protection:	--
Termination:	Connector, NMO
Features:	--
Power - Max:	100W
Gain:	3dBi
Series:	Phantom®
VSWR:	2
Number of Bands:	1
Antenna Type:	Dome
Frequency Range:	890MHz ~ 960MHz
Frequency (Center/Band):	900MHz
Frequency Group:	UHF (300 MHz ~ 1 GHz)
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TRA8903N RF Antennas: Application Field and Working Principle

RF antennas are essential components found in many industries for the purpose of transmitting and receiving radio signals. The TRA8903N is a high-gain ultra-wideband (UWB) membrane antenna that is designed for applications that require extended coverage and operate in the 2.4 GHz to 7.5 GHz frequency range. This article will discuss the application field, working principle and proposed applications of TRA8903N RF antennas.

Application Field

The TRA8903N RF antenna is designed for wideband RF applications and has wide coverage for frequencies from 2.4 GHz to 7.5 GHz, providing an effective gain of 7 dBic. It is mainly used in applications such as consumer electronics, access points, and base station antennas. The antenna is used in many commercial devices and can be used in various fields that require fast data transmission such as wireless communications, point-to-point communications, and cellular communications. Moreover, the antenna features highly durable adhesive and sealing properties, allowing it to be used in outdoor applications without compromising integrity.

Working Principle

The TRA8903N RF antenna is composed of a dielectric substrate and a conductive membrane. The antenna features a zigzag-shaped copper trace pattern on the substrate that enables the transmission of radio waves. The trace pattern is designed to create an electrical resonance that amplifies the radio signal and transmits it over a wide frequency range. The antenna uses built-in inductors and capacitors on the substrate to create a cavity resonance and further amplify the signal. The antenna also features a low-noise amplifier that reduces the amount of noise created by the antenna during signal transmission.

Proposed Applications

The TRA8903N RF antenna is mainly used in industrial and commercial applications, including voice and video streaming, robotics, and Internet of Things (IoT) applications. The antenna has a wide range of frequency coverage that allows it to be used in applications requiring high data rates. The antenna can be used in various IoT gateways, as well as in drone communication systems, remote control systems, and wireless surveillance systems. In addition, its wide-angle radiation pattern makes it ideal for wireless mesh networking applications. In conclusion, the TRA8903N RF antenna is a perfect option for a wide range of applications in consumer electronics, access points, base station antennas, and wireless communications. It features superior gain, wide frequency coverage, and strong durability and adhesive properties, making it the ideal solution for applications that require fast and reliable data transmission. The antenna is designed to provide optimal performance with minimal noise and is thus suitable for high-frequency applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description