ETSI - EN 300 220-1
Electromagnetic compatibility and Radio spectrum Matters (ERM); Short Range Devices (SRD); Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with power levels ranging up to 500 mW; Part 1: Technical characteristics and test methods
| Organization: | ETSI |
| Publication Date: | 1 September 2000 |
| Status: | inactive |
| Page Count: | 58 |
scope:
The present document applies to short range device radio transmitters and receivers:
1) transmitters in the range from 25 MHz to 1 000 MHz and with power levels ranging up to 500 mW;
2) receivers in the range from 25 MHz to 1 000 MHz.
The present document contains the technical characteristics for radio equipment referencing CEPT/ERC Decisions and Recommendation CEPT ERC/Recommendation 70-03 [5].
The present document does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. It is a product family standard which may be completely or partially superseded by specific standards covering specific applications.
The present document applies to short range devices:
- either with a Radio Frequency (RF) output connection and/or with an integral antenna;
- for alarms, identification, telecommand, telemetry, etc., applications;
- with or without speech.
When selecting parameters for new SRDs, which may have inherent safety of human life implications, manufacturers and users should pay particular attention to the potential for interference from other systems operating in the same or adjacent bands.
The present document covers fixed stations, mobile stations and portable stations. In the present document requirements are given for the different frequency bands, channel separations etc., where appropriate.
All types of modulation are covered, in the present document, provided the requirements of subclauses 8.5 or 8.6, whichever is applicable, are met.
The radio equipment, covered by SRDs is divided into several power classes based on maximum output power. The power class designation is based on CEPT/ERC Recommendation 70-03 [5].
For non-harmonized parameters, national regulatory conditions can apply regarding the type of modulation, channel/frequency separations, maximum transmitter output power/effective radiated power, duty cycle, equipment marking and the inclusion of an automatic transmitter shut-off facility as a condition of the issue of an individual or general licence, or, as a condition of use under licence exemption. The extreme temperature ranges are fixed and are given in subclause 5.4.1.2.
In the case of systems employing transponders, the transponders should be measured together with the associated transmitter
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