SR4L034-L RF/IF and RFID

VSWR:	2.5, 2.8, 3.5, 3.7
Applications:	3G, 4G, CDMA, DCS, EDGE, GPRS, GSM, HSPA, IMT, LTE, PCS, UMTS, WCDMA
Height (Max):	0.130" (3.30mm)
Mounting Type:	Surface Mount
Ingress Protection:	--
Termination:	Solder
Features:	--
Gain:	0.4dBi, 1.6dBi, 2.1dBi, 3.5dBi, 3.6dBi
Return Loss:	-4.9dB, -5.1dB, -6dB, -6.6dB, -7dB
Series:	Inversa
Number of Bands:	4
Antenna Type:	PCB Trace
Frequency Range:	698MHz ~ 798MHz, 824MHz ~ 960MHz, 1.71GHz ~ 2.17GHz, 2.3GHz ~ 2.4GHz, 2.5GHz ~ 2.69GHz
Frequency (Center/Band):	829MHz, 1.94GHz, 2.35GHz, 2.595GHz
Frequency Group:	Wide Band
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The SR4L034-L is a professional antenna designed for RF communication. It is widely used in radio-frequency equipment such as cellular phones, pagers, radio broadcasting towers, and GPS receivers. The SR4L034-L offers a wide range of advantages over other antennas, including a compact design, low power consumption, and high efficiency. Here, we’ll take a closer look at the application field and working principle of the SR4L034-L.

Application Field

The SR4L034-L is used in a variety of applications. It is most commonly used in cellular phones, pagers, and radio broadcasting towers. It can also be used in GPS receivers, wireless LANs, and wireless security systems. The SR4L034-L has a wide operating frequency range, which makes it suitable for a variety of applications.

Working Principle

The SR4L034-L utilizes dual linear polarization and directional technology. The antenna is equipped with two linear-polarized radiating elements, which are aligned perpendicular to each other. This design ensures that the antenna is able to radiate and receive signals from two perpendicular directions at the same time. The antenna is also designed to be highly efficient, thanks to the addition of an amplifier module and a low-noise amplifier. This ensures that the antenna can achieve a high signal-to-noise ratio while consuming minimal power.

Advantages

The SR4L034-L offers several advantages over other antennas. Its small size and low power consumption make it an attractive choice for radio-frequency devices. It also has a wide operating frequency range and high efficiency, which enables it to be used in a variety of applications. The SR4L034-L also has a directional design, which means it can be placed in tight spaces without sacrificing performance.

Conclusion

In conclusion, the SR4L034-L is a professional antenna designed for RF communication. It is used in a variety of applications, such as cellular phones, pagers, radio broadcasting towers, and GPS receivers. The SR4L034-L utilizes dual linear polarization and directional technology, and offers several advantages over other antennas, such as a compact design, low power consumption, and high efficiency. These advantages make the SR4L034-L an attractive choice for radio-frequency devices.

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