31. Methods of measurement for waveguides. Return loss on waveguide and waveguide assemblies Part 6, (15th December 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
32. Methods of measurement for waveguides. Variation of group delay Part 3, (15th December 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
33. Methods of measurement for waveguides. Waveguide power holding capability Part 8, (15th March 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
34. Multi-element metallic cables used in analogue and digital communication and control. Specification for type 1 cables characterised up to 2 MHz Part 8, (31st March 2012) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
35. Optical amplifiers. Classification, characteristics and applications Part 3, (1st April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
36. Optical amplifiers. Four wave mixing effect in optical amplifiers Part 7, (24th November 2011) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
37. Optical amplifiers. Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers Part 4, (1st February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
38. Optical amplifiers. Maximum permissible optical power for the damage-free and safe use of optical amplifiers, including Raman amplifiers Part 4, (29th October 2014) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
39. Optical amplifiers. Test methods. Multichannel parameters. Distributed Raman amplifier gain and noise figure Part 10-5, (31st August 2014) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
40. Specification for harmonized system of quality assessment for electronic components. Blank detail specification: fibre optic branching devices. Type: non wavelength selective transmissive star. (15th April 1995) 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) ↗