1. Distribution automation using distribution line carrier systems. Lower layer profiles. Guide to spread frequency shift keying (S-FSK) profile Part 5-1, (17th October 2001) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems. Transmitter/receiver including modulator/demodulator Part 2-4, (15th September 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Graphical symbols for electrical power, telecommunications and electronics diagrams. Telecommunications: transmission Part 10, (31st January 1989) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (37 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Rules for the preparation of detail specifications for analogue integrated circuits of assessed quality. Full assessment level. (15th April 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Specification for modems for connection to public switched telephone networks and speech band private circuits run by certain public telecommunications operators. (31st October 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Methods of measurement for radio equipment used in satellite earth stations. Measurements for sub-systems. Frequency modulators Part 2-5, (15th July 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Graphical symbols for diagrams. Telecommunications. Transmission Part 10, (15th December 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Fibre optic active components and devices. Performance standards. Modulator-integrated laser diode transmitters for 40-Gbit/s fibre optic transmission systems Part 3, (1st October 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. BS EN IEC 62149-3. Fibre optic active components and devices. Performance standards. Part 3. Modulator-integrated laser diode transmitters for 40-Gbit/s fibre optic transmission systems (15th June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Fibre optic active components and devices. Performance standards. Modulator-integrated laser diode transmitters for 40-Gbit/s fibre optic transmission systems Part 3, (7th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗