RADIOALUMNI.CA

CANADIAN EPICS IN RADIOCOMMUNICATION

ALUMNI WHO LIVED THE ADVENTURE OF RADIO

WIRELESS TELEGRAPHISTS  -  SPARKS  -  RADIO PIONEERS

RADIO OPERATORS  -  RADIO TECHNICIANS

RADIO TECHNOLOGISTS  -  RADIO ENGINEERS

RADIO INSPECTORS  -  SPECTRUM MANAGERS

ÉPOPÉES CANADIENNES EN RADIOCOMMUNICATION

LES ANCIENS QUI ONT VÉCU L'AVENTURE DE LA RADIO

TÉLÉGRAPHISTES SANS FIL  -  PIONNIERS DE LA RADIO

OPÉRATEURS RADIO  -  TECHNICIENS RADIO

TECHNOLOGUES RADIO  -  INGÉNIEURS RADIO

INSPECTEURS RADIO  -  GESTIONNAIRES DU SPECTRE

 

Spectrum Management - From the Early Years to the 1990s

by Laval Desbiens

(adapted for the Web from an original in French)

Introduction

In the Beginning   -   From Telegraph to Radio 1850-1910

Builders of The Radio Branch

The Radio Branch  -  The Early Days of the Service

How inspectors were recruited! - With a Quebec perspective

Authorization Activities  -  From a Quebec perspective

Definition of Interference

Electrical Interference and the Public

Locating Electrical Interference

Radio Frequency Interference

Spectrum Surveillance and Monitoring - Early years

Spectrum Surveillance and Monitoring - The war years

Spectrum Surveillance and Monitoring - In Quebec

Spectrum Surveillance and Monitoring - Other regions

Spectrum Surveillance and Monitoring - Nowadays (2004)

Examinations

A timeline   

Surveillance and Monitoring Receivers Over the Years

Vehicles Used for Finding Interference

Instruments Used For Finding Sources of Interference

Our Radio Trouble Hunters

Early Spectrum Scanners

Measuring Frequencies with the Racal RA17C12

Locating Emergency Locator Transmitters (ELT's & EPIRB's)

Some Links Related to the History of Monitoring in Canada

This is it for now... QTC... more to come....

Gestion du spectre - Du début aux années 1990

par Laval Desbiens