The SSB radio offers amusement in the form of music to the crew of the vessel and delivers fail-safe communications networks. The SSB radio provides the maritime sector with an all-around marine radio communication solution. However, a special transmitter must be installed in the boat to collect...
AMAnno Mundi(Latin: in the year of the world) AMAlternating Magnetic AMArchitecture Manager(Intel) AMAction Memorandum AMAmplitud Modulada(Guatemala radio frequency) AMArmy Management AMAccounts Maintenance AMAdvanced Mission(game) AMAfrique Magazine(French: Africa Magazine) ...
In shorter cables one cannot reliably detect a standing wave. But it's common to calculate the theoretical VSWR from the reflection factor (=the VSWR which could be detected in a line which is at least half wavelength long and with the same mismatch as the ac...
The fact that the RF amplifier is non-linear does not create a major problem in itself. However the side effects do. When a signal is passed through a non-linear element there are two main effects which are noticed. The first is that harmonics are generated. Fortunately these are unlikely...
According to Southern California Public Radio (KPCC 89.3FM), Dr. Stan Katz, acting as an expert witness for the Los Angeles Unified School District in a 2013 trial to determine the amount of damages due to a student who had been repeatedly sexually assaulted, suggested that the victim’s lo...
While these frequencies are reserved for QRP operation, it does not mean that QRP stations can only use these frequencies, it only means these offer a good chance of contacting other QRP ham radio stations.HF bands QRP frequencies Amateur Radio Band(metres)QRP frequency CWMHzQRP frequency SSB...
A Relation between IR radiation and warming in metals As far as I know, in most of metals, IR radiation is reflected almost entirely and is not absorbed by metals. How does a metal become warmed under IR radiation? or does reflection, on its own, can warm up a metal? hokhani Thread...
SDR Based Energy Detection Spectrum Sensing in Cognitive Radio for Real Time Video Transmission Figure 15 shows the transmitter output constellation for GMSK. The root-mean-square (rms) and peak phase errors are [4.sup.[degrees].sub.rms] and [8.5.sup.[degrees].sub.peak], respectively, meetin...
In my tornado shelter bag I have a GP-5/SSB General Purpose World Receiver radio. It gets shortwave – and – HAM signals. So far, I like it a lot, but I have not tested it out enough to qualify it for the woman’s request for recommendations for stuff which works, backed up by...
1. Does anyone do detailed analysis of their previous years log? Do you look at others? I have spent many hours doing detailed analysis several logs form last years CQWW SSB and looking at the total logs submitted, gathering information like i.)how many logs were submitted, ii.) from wha...