Articles

A microwave link is a communications system that uses a beam of radio waves (> 1GHz) in the microwave frequency range to transmit information between two fixed locations on the earth. Microwaves are short-wavelength, high-frequency signals that occupy the electromagnetic … Continue reading →

RF is Radio Frequency that LNB can receive from a satellite. This would differ between a C-Band LNB, a Ku band standard LNB IF is Intermediate Frequency LO is local oscillating frequency The relationship between all these parameters are  RF … Continue reading →

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Upgrading firmware for Satellite Modem with Remote control

A good data connection really needs to be made on the DB-25 interface in order for the remote serial interface to work. In the uncommon case one needs to upgrade firmware, it is a simple process provided: You are using … Continue reading →