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ITU Regions

What are ITU Regions? The International Telecommunication Union (ITU), in its International Radio Regulations, divides the world into three ITU regions for the purposes of managing the global radio spectrum. Each region has its own set of frequency allocations, the main

Posted on:11-12 View:1735
Point to Point Microwave Link

Wireless Point-to-Point Microwave Bridge Links Microwave Point to Point can be tailored to suit the needs and requirements of all applications CableFree FO

Posted on:11-11 View:1892
512 QAM vs 1024 QAM vs 2048 QAM vs 4096 QAM modulation types

"QAM stands for Quadrature Amplitude Modulation. Each symbol in the QAM constellation represent unique amplitude and phase. Hence they can be distinguished from the other points at the receiver. ----- FMUSER "

Posted on:06-20 View:7501
16 QAM modulation vs 64 QAM modulation vs 256 QAM modulation

"The full form of QAM is Quadrature Amplitude Modulation technique. It is digital modulation technique. This modulation technique is a combination of both Amplitude and phase modulation techniques. QAM is better than QPSK in terms of data carrying capacity. Q

Posted on:06-20 View:11074
Modulating Techniques Basics

"Digital-to-analog conversion is the process of changing one of the characteristics of an analog signal based on the information in digital data. A sine wave is defined by three characteristics: amplitude, frequency, and phase. When we change anyone of th

Posted on:06-20 View:3923
Things You Should Know About Antenna Gains

" The term Antenna Gain describes how much power is transmitted in the direction of peak radiation to that of an isotropic source. ----- FMUSER" On this page, we'll introduce another fundamental antenna parameter

Posted on:06-19 View:3729
Understanding Antenna Gain Basics

"Antenna gain indicates how strong a signal an antenna can send or receive in a specified direction. Gain is calculated by comparing the measured power transmitted or received by the antenna in a specific direction to the power transmitted or received by a hy

Posted on:06-19 View:2097
dB and dBi and Antenna: What does Antenna Gain Actually Means?

"Choosing the right signal booster and supporting antenna with sufficient power gain to boost your cellular signal is the key. There are many things to consider and here we are going to discuss dB, dBi and gain and what all these mean to signal boosters. ----

Posted on:06-19 View:24581
What is Return Loss?

"Return loss is a quantity often used within RF circuits where impedance matching is important. The return loss is the proportion of a signal that is reflected as a result of an impedance mismatch. ----- FMUSER " Typically retu

Posted on:06-17 View:2962
VSWR vs. Return Loss

"VSWR (Voltage Standing Wave Ratio) and Return Loss are both measures of the same parameter i.e., the signal reflected back in a transmission line. When a signal is transmitted through a transmission line, some signal power is always reflected or returned t

Posted on:06-17 View:1897

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