QW150.425

Series:	--
Packaging:	Bulk
Part Status:	Active
Frequency Group:	VHF (f
Frequency (Center/Band):	150MHz
Frequency Range:	--
Antenna Type:	Whip, Straight
Number of Bands:	1
VSWR:	--
Return Loss:	--
Gain:	0dB
Features:	--
Termination:	Connector, NMO
Ingress Protection:	--
Mounting Type:	Base Mount
Height (Max):	--
Applications:	--

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Introduction

RF antennas are an integral part of any wireless communications system. The QW150.425 family of frequency-selective antennas are used in a variety of applications and can provide an effective and reliable signal reception. This article will discuss the application field and working principle of QW150.425 antennas in detail.

Application Field

The QW150.425 antenna is designed for a wide range of commercial, industrial and military applications. These antennas can be used both indoors and outdoors for frequency reception in the 150-180 MHz frequency range.QW150.425 antennas are most commonly used in the following applications:

• Emergency services, such as search and rescue operations, ambulance services, and law enforcement.
• Marine operations, including navigation and communication between ships.
• Airborne and ground-based communications, such as in applications used for aircraft and air traffic control.
• Measurement and monitoring applications, such as in maritime and remote sensing.
• Telecommunications, such as cellular and satellite connections.

Working Principle

The QW150.425 antenna works by transforming electric power into an electromagnetic wave, which is then sent out as a signal from the antenna. The antenna is made up of four dipole elements, with the four elements connected in parallel. The parallel connection makes the antenna more efficient for reception of signals, improving the antenna’s signal-to-noise ratio and offering improved signal reception in noisy environments. The antenna also features a high-gain design, which further improves reception.The antenna is also equipped with a low-impedance dipole, which helps minimize impedance mismatch between the antenna and the connected device. This also helps reduce the amount of signal loss that would otherwise occur.Another key feature of the QW150.425 antenna is its small size. The antenna measures only 15.4cms. It is also lightweight, making it easy to deploy and transport.

Conclusion

The QW150.425 antenna is a versatile and reliable frequency-selective antenna that can be used in a wide range of applications. It is designed to improve signal reception in noisy environments and minimize signal loss, while also offering a small size and low weight for easy deployment and transport.

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