33-4027-00-3000

VSWR:	1.5
Applications:	GPS
Height (Max):	0.563" (14.30mm)
Mounting Type:	Magnetic
Ingress Protection:	IP67
Termination:	Cable (3M) - SMA Male
Features:	LNA
Gain:	4.5dBic
Return Loss:	-10dB
Series:	--
Number of Bands:	1
Antenna Type:	Module
Frequency Range:	1.572GHz ~ 1.578GHz
Frequency (Center/Band):	1.575GHz
Frequency Group:	UHF (1 GHz ~ 2 GHz)
Part Status:	Active
Packaging:	Bulk

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Introduction to RF Antennas

Radio frequency (RF) antennas are devices that convert electric energy into electromagnetic radiation and send it through the air. They are used in many applications, from wireless networks and cellular telephones to radar systems and broadcasting. The type of antenna used in any given application is dependent on the frequency, bandwidth, and radiation pattern of the transmitted or received signals.

33-4027-00-3000 Application Field and Working Principle

The 33-4027-00-3000 is a multi-band dipole antenna designed for use in various applications requiring multi-band performance. This antenna covers the frequency band of 0.8 to 3 GHz and is suitable for many applications, including base station antennas, point-to-point radio links, access points, short-range communication links, and customer premises equipment. The antenna is made up of two dipole antenna elements, placed parallel to each other and connected in parallel at both the outputs and the feed lines. This antenna is designed to have a low VSWR (Voltage Standing Wave Ratio) over the entire frequency band, allowing for reliable communication. The antenna also offers high gain, good radiation efficiency, and wide coverage of the frequency band. The dipole antenna elements are driven by the current from the feedpoint. The feedpoint is the point where the radio-frequency (RF) energy is injected into or extracted from the antenna structure. The current flow in the driven wires is radiated outwards from the antenna in the form of electromagnetic waves. The waves then travel through the air until they reach the receiver, where they are converted back to electrical energy. The radiation pattern of this antenna is a figure-eight pattern, with the maximum radiation lobe occurring in the plane of the antenna and pointing in the same direction as the dipoles. This radiation pattern provides a wide coverage area and allows for improved communication in areas where other antennas may have difficulty, such as in urban areas with multiple building structures.

Conclusion

The 33-4027-00-3000 antenna is a multi-band dipole antenna that is suitable for a wide range of applications. It offers low VSWR, high gain, good radiation efficiency, and wide coverage of the frequency band. The radiation pattern of this antenna is a figure-eight pattern, with the maximum radiation lobe occurring in the plane of the antenna and pointing in the same direction as the dipoles. This antenna is well-suited for use in various applications requiring multi-band performance and communication in areas where other antennas may have difficulty.

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