A6250 RF/IF and RFID

VSWR:	1.9
Applications:	Bluetooth, WLAN, Zigbee™
Height (Max):	0.043" (1.10mm)
Mounting Type:	Surface Mount
Ingress Protection:	--
Termination:	Solder
Features:	--
Gain:	1dBi
Return Loss:	-10dB
Series:	Impexa
Number of Bands:	1
Antenna Type:	PCB Trace
Frequency Range:	2.4GHz ~ 2.5GHz
Frequency (Center/Band):	2.4GHz
Frequency Group:	UHF (2 GHz ~ 3 GHz)
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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RF Antennas

A6250 is a type of RF antenna that has been designed for directional antenna applications. The A6250 antenna delivers up to 8 dB of gain, a near-circular beam pattern in both the vertical and horizontal planes, a low side lobe, a wide radiation pattern, and excellent radiation characteristics. It is also resistant to weathering and high temperature.

Application Field

A6250 antenna can be used in a variety of RF applications, such as point-to-point wireless communication, wireless base station, microwave backbone communication, and digital TV broadcasting. It can also be used for 3G/4G/LTE, WiMAX, WLAN, WCDMA, TD-SCDMA, and other wireless transmission systems.

Work Principle

The A6250 antenna utilizes a two-port structure, mounted in a dielectric rod, which allows for both transmission and reception. The antenna is composed of two crossed slots, symmetric to the antenna centre. It has two antenna ports, one for the receiver and one for the transmitter. The antenna radiates the signal in both vertical and horizontal planes.The antenna operates in rectangular coordinates relative to the antenna centre. The signal is fed from the antenna feeder into the antenna feeder port, through the dielectric rod. The signal is then radiated from the antenna in a beamwidth of Nov/60 degrees in both the vertical and horizontal planes. The antenna also has a built-in piezo-electric diode, which helps reduce side lobe radiation.The basic design of the A6250 antenna provides the best performance with both horizontal and vertical sectors. The antenna offers a high gain, wide beamwidth, low side lobe level, excellent radiation characteristics, and good weather resistance. The antenna is also compact and lightweight, making it ideal for outdoor applications.

Conclusion

The A6250 antenna is an ideal choice for directional antenna applications, providing a high gain, wide beamwidth, low side lobe level, excellent radiation characteristics, and good weather resistance. The antenna also offers a compact and lightweight design, ideal for outdoor applications. The A6250 antenna is a reliable, cost-effective solution for both point-to-point wireless communication and wireless base stations.

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