Broadband wireless access systems

System  specifications   Made in israel   Trade name - alvarion, breezeaccess II    frequency band – 2.4 ghz   Voice - (telepho...

Digital Migration Radio System

  Analog radios do not have a vocoder, Which does analog-to-digital and digital- To-analog conversion (A/D and D/A).   Vocoder - A spec...

common circuits fm receiver fm transmitter synthesizer

  The microphone converts sound pressure wave to electrical signals.   These audio voltages are amplified by the audio amplifier. The a...

Broadband wireless access systems

System  specifications   Made in Israel   Trade name - Alvarion, Breeze ACCESS II    Frequency Band – 2.4 GHz   Voice - (Telepho...

Global Maritime Distress and Safety System

The fundamental difference between the old and the new distress system is that the new system is shore centred/coordinated and moves emph...

Emergency Position Indicating Radio Beacon

The ELT   Activated by g-force (when armed)   Some can be activated by the pilot in the cockpit   Three frequencies:   121.5 MH...

global positioning system

The aim of this presentation is to give brief idea about Global Positioning System.   The Global Positioning System (GPS) is a spa...

Multi-Sensor Stabilized Integrated System

MULTISENSOR Day/TV camera   create a picture during day time.   converts the field of view seen the turret in to video picture. FLI...

Motorola ASTRO Spectra

The ASTRO Spectra is a digital version of the regular analog Spectra.   Radio is capable of 255 channels (or modes). Capabilities inc...

Electro Optical Surveillance System

System Introduction Gem electronics introduces the Optronic system series EOSS Specially designed for shore and on board such as sea...