- Latest available (Revised)
- Original (As made)
The Wireless Telegraphy (Testing and Development Under Suppressed Radiation Conditions) (Exemption) Regulations 1989
You are here:
What Version
More Resources
Status:
This is the original version (as it was originally made). This item of legislation is currently only available in its original format.
Regulation 5
SCHEDULETERMS, PROVISIONS AND LIMITATIONS OF EXEMPTION
1. Use of relevant stations and relevant apparatus for emission shall be limited to use –
(a)on a frequency within a frequency band specified in table 1 below; and
(b)where the maximum field strength of the emission does not exceed the limit specified in relation to that frequency band when measured at the distance specified in relation thereto.
TABLE 1
| Frequency Band (MHz) | Limit for maximum field strength (dBμ V/m) | Distance at which measurement taken (m) |
|---|---|---|
| 0.150 – 0.2835 | 34 | 100 |
| 0.5265 – 1.605 | 34 | 100 |
| 1.605 – 2.1735 | 48 | 100 |
| 2.1905 – 3.950 | 48 | 100 |
| 22.00 – 29.999 | 34 | 100 |
| 30.00 – 70.50 | 30 | 30 |
| 71.50 – 74.60 | 30 | 30 |
| 75.40 – 80.00 | 30 | 30 |
| 84.00 – 108.00 | 30 | 30 |
| 137.00 – 143.00 | 30 | 30 |
| 144.00 – 146.00 | 30 | 30 |
| 148.00 – 153.00 | 30 | 30 |
| 156.8375 – 225.00 | 30 | 30 |
| 400.00 – 405.50 | 30 | 30 |
| 406.50 – 450.00 | 30 | 30 |
| 453.00 – 464.00 | 30 | 30 |
| 467.00 – 960.00 | 30 | 30 |
2. Relevant stations and relevant apparatus shall not radiate, in any frequency band, spurious emissions of a maximum field strength in excess of the limit, when measured at the distance specified in table 2 below in relation to each frequency band –
TABLE 2
| Frequency Band (MHz) | Limit for maximum field strength (dBμ V/m) | Distance at which measurement taken (m) |
|---|---|---|
| below 30 | 23 | 100 |
| 30 and above | 23 | 30 |
3. In paragraphs 1 and 2 above –
“distance” means the distance from the relevant station or relevant apparatus; and
“measured” means ascertained by making measurements of all components of the emission from such number of directions in –
(a)
in a horizontal plane; or
(b)
where the configuration of the site is such that it is not reasonably practicable to make measurements in an exactly horizontal plane, in a plane which is as near to horizontal as reasonably practicable, including at least four –
(i)
orthogonal directions; or
(ii)
where the configuration of the site is such that it is not reasonably practicable to make measurements from exactly orthogonal directions, directions which are as near to orthogonal as reasonably practicable,
as is reasonably necessary to determine the maximum field strength of the emission at the distance specified, and the highest value obtained shall be taken to be the maximum field strength.
Options/Help
Print Options
PrintThe Whole Instrument
PrintThis Schedule only
Legislation is available in different versions:
Latest Available (revised):The latest available updated version of the legislation incorporating changes made by subsequent legislation and applied by our editorial team. Changes we have not yet applied to the text, can be found in the ‘Changes to Legislation’ area.
Original (As Enacted or Made): The original version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
Opening Options
Different options to open legislation in order to view more content on screen at once
More Resources
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as enacted version that was used for the print copy
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- correction slips
- links to related legislation and further information resources
More Resources
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as made version that was used for the print copy
- correction slips
Click 'View More' or select 'More Resources' tab for additional information including:
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- links to related legislation and further information resources
All content is available under the Open Government Licence v3.0 except where otherwise stated. This site additionally contains content derived from EUR-Lex, reused under the terms of the Commission Decision 2011/833/EU on the reuse of documents from the EU institutions. For more information see the EUR-Lex public statement on re-use.