CXR821MU

RF Antennas have been used in various industries for decades, such as radio, television, telecommunications, communications, navigation, radar, and other wireless applications. The CXR821MU RF Antenna is among the many types of antennas available in the market. This small form factor, low profile antenna delivers excellent performance. In this article, we will discuss the application field and working principle of the CXR821MU. The CXR821MU is a perfect choice for cellular infrastructure, wireless backhaul, 2-way radio, automation control, asset tracking, and other internet of things (IoT) applications. Its Working Frequency Range covers LTE, UMTS, GSM, and other protocols from 824 MHz to 995 MHz, with maximum peak gain of 1-2 dBi and 22-3 f/fc dielectric surface. The high-gain bidirectional omni-directional pattern and low VSWR provide clear, consistent coverage. The CXR821MU leverages a Water-Proof Feed cable and enclosure, making it an excellent choice for Long Term Evolution (LTE) and Global System for Mobile Communications (GSM) wireless backhaul systems. The antenna is also suitable for installation in a variety of environments, ranging from harsh industrial buildings to challenging urban and mountainous landscapes. The CXR821MU’s working principle lies in its dipole design. It uses an embedded reflector at the base that is connected to the transmitter. This reflector enables signal coverage to reach distant locations. The antenna also features a circularly polarized reflector, which helps reduce multipath interference. This antenna is able to achieve a 3 dB axial ratio—a measure of how well the antenna can cancel or block out unwanted signals.To use the CXR821MU, users must first connect the antenna to the transmitter. The transmitter then sends pulses of radio waves through the antenna. These waves propagate away from the antenna and are reflected off objects in the environment. The reflected waves reenter the antenna and are detected by the receiver. This process is known as reception.The CXR821MU antenna boasts excellent performance and reliability, making it a smart choice for applications involving cellular infrastructure, wireless backhaul, 2-way radio, automation control, asset tracking, and other internet of things (IoT) applications. This antenna is well-suited for installation in a variety of environments, ranging from harsh industrial buildings to challenging urban and mountainous landscapes, and its circulary polarized reflector helps reduce multipath interference. Also, thanks to its dipole design and embedded reflector, the CXR821MU is able to achieve a 3 dB axial ratio—a measure of how well the antenna can cancel or block out unwanted signals.

CXR821MU	Laird Techno...	15.18 $	1000	ANT DUCK CXR MUHFM 821MHZ...
CXR821TN	Laird Techno...	15.47 $	1000	ANT DUCK CXR TNCM 821MHZR...