CWB37

Return Loss:	--
Applications:	--
Height (Max):	60.750" (154.31cm)
Mounting Type:	Base Mount
Ingress Protection:	--
Termination:	Connector, NMO
Features:	--
Power - Max:	200W
Gain:	0dB
Series:	--
VSWR:	2
Number of Bands:	1
Antenna Type:	Whip, Straight
Frequency Range:	37MHz ~ 46MHz
Frequency (Center/Band):	42MHz
Frequency Group:	VHF (f
Part Status:	Active
Packaging:	Bulk

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CWB37 Application Field and Working Principle

CWB37 is an RF antenna designed for communication systems working in 3 to 37 GHz frequency range. The antenna has a wide beamwidth of up to 180° in the H-plane and 65° in the E-plane. It is designed to transmit and receive signals without causing significant signal interference to other devices. CWB37 also has a high gain of up to 8 dBi in a narrow beamwidth.The CWB37 is a broadband patch antenna with a monopole-like radiation pattern, and is suitable for applications such as radar, satellite communications (SATCOM), airborne surveillance, and other similar applications. It is also suitable for use in base stations, cellular networks, and point-to-point communications.The main features of CWB37 are its easy installation and high directivity. It can be mounted on any flat surface, such as a wall or ceiling, or suspended from a support structure. It is light weight, with a total weight of only 0.9 kgs and a volume of only 0.044 cubic meters. The wide bandwidth and high gain of the CWB37 make it ideal for applications requiring high-frequency performance in small form factors. The antenna is also suitable for systems requiring a wide beamwidth, such as frequency-hopping arrays, to avoid detection in hostile environments.The working principle of the CWB37 is based on the dipole antenna, in which two conductive elements are aligned with an electric field generated between them. This antenna, however, adds a reflector curved in the opposite direction of the driven element. The reflector is made of perforated metal sheet and has a rectangular shape.This reflection creates an enhanced forward radiation and increased gain in the wanted direction. The reflector\'s large size and guide shape also provide a wide field of view and good isotropic transmission. The radiation pattern of the antenna is symmetrical and has low sidelobes so that it can be used in multipath environments without significant interference.In addition to its directivity and high gain, the CWB37 also has a wide operating frequency range, making it suitable for a range of applications. The antenna can operate between 3 GHz and 37 GHz with very little change in antenna performance. This wide frequency range makes it suitable for wideband systems, such as cellular communications or high-speed wireless applications.In conclusion, the CWB37 is a high-performance RF antenna designed for communication systems in the 3 to 37 GHz frequency range. It has a wide beamwidth and high gain of up to 8dBi, making it suitable for applications in radar, SATCOM, airborne surveillance, and many other applications. The antenna is easy to install and lightweight, and has a wide operating frequency range for use in various systems.

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