Key Updates to RSS-210 for License-Exempt Radio Equipment

Overview

RSS-210, Issue 11, establishes the specifications governing license-exempt radio apparatus, category I, incorporating significant updates. The revised document introduces additional sections aimed at enhancing clarity on general requirements and measurement methods. The annexes have also been thoroughly updated to include revised technical specifications and power limits for a diverse range of devices.

Compliance Requirements

Equipment categorized under this standard must adhere to a Technical Acceptance Certificate (TAC) or a certification issued by a recognized Certification Body (CB). Importantly, such equipment is exempt from the licensing requirements stated under section 15 of the Radiocommunication Regulations.

In addition to compliance with RSS-210, equipment must comply with the overarching requirements outlined in RSS-Gen.

Emissions and Field Strength

The document outlines detailed provisions concerning technical specifications, field strength limits, and emission criteria. Key points include:

• Emissions in Restricted Bands: Devices must comply with RSS-Gen regulations concerning emissions within restricted frequency bands.
• General Field Strength Limits: Defined limits for unwanted field strengths of transmitters and receivers are set under this standard.
• Transmitters with Desired and Undesired Emissions: Transmitters adhering to general field strength limits can operate without a license but must be certified under RSS-210.
• Cordless Telephones: Uniform conditions are specified for all cordless telephones, regardless of their operational frequency band.

Annexes

Annexes provide supplementary details with technical requirements for a variety of devices, including cordless telephones, remote control devices, wireless multichannel audio systems (WMAS), and others:

• Annex A: Addresses momentary operated and remote control devices, detailing operational field strength limits and technical prerequisites.
• Annex B: Specifies technical requirements for devices operating across various frequency bands for different applications, including point-to-point systems and vehicle identification devices.
• Annex C: Outlines specifications for devices utilizing frequency bands for medical applications, wireless microphones, hearing assistance, asset tracking, and law enforcement.
• Annex E: Clarifies measurement methodologies as per ANSI C63.26 and imposes restrictions on unwanted emissions for family and general radio services.
• Annex F: Focuses on harmonic emission limits.
• Annex G: Introduces technical specifications for Wireless Multichannel Audio Systems (WMAS) and elaborates on modulation configurations.
• Annex J: Amends restrictions and introduces new operational requirements for frequency bands, including power limits for field disturbance sensors (FDS) and their application in unmanned aircraft (UA).
• Annex K: Provides clarity on operational bandwidths, radiated emission limits, and measurement procedures.

These updates emphasize Canada's commitment to ensuring robust regulatory frameworks that facilitate the efficient and safe operation of license-exempt radio apparatus across various sectors and applications.

Link to Source - https://ised-isde.canada.ca/site/spectrum-management-telecommunications/en/rss-210-licence-exempt-radio-apparatus-category-i-equipment