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Subject: Radiofrequency interference
34 Hits
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Belling and Lee Ltd: 'Radio Interference Suppressors'
UK0108 NAEST 045/387
1949
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Letter from J Hettinger enclosing plans for apparatus for preventing interference in wireless telegraphy
UK0108 SC MSS 022/III/222
1906-09-02
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Plans for interference equipment Fig 1-6
UK0108 SC MSS 022/III/223
1906-09-02
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Plans for interference equipment Fig 7, 16
UK0108 SC MSS 022/III/224
1906-09-02
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Plans for interference equipment Fig 8-15
UK0108 SC MSS 022/III/225
1906-09-02
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A new method of selective or multiplexing wireless signalling by Hertzian waves, with connecting wires by alternating currents and of construction of frequency -or wave- meters (p. 1)
UK0108 SC MSS 022/III/226
1906-09-02
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File Bag 2 - Cross talk, NL distortion and Speech volume and statistics
UK0108 NAEST 015/02
1943 - 1965
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File Bag 3 - Speech correspondence, noise - SAGE, weighting factors for M-terms and Post Office meetings and a super group Filters
UK0108 NAEST 015/03
1946-1966
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File Bag 5 - Technical memoranda re published papers; pulse system proposals, articles in Danish, carrier supplies
UK0108 NAEST 015/05
1945-1964
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File Bag 44 - Trans-US coaxial cable network; white noise, microwave links; ITTE Technical working group on cables; Impedance regulating effects; digital radio; radio links
UK0108 NAEST 015/44
1963-1973
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File Bag 45 - Transmission capabilities of 375E coaxial cables; submarine cables; Sound programme spectra; dispensed single sideband; UK-Lisbon 5 MHz cable; NL distortion; repeater phase information; testing
UK0108 NAEST 015/45
1966-1971
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File Bag 46 - NEXT; echo suppressors and noise; 11 MHz study; Experts group on transmission
UK0108 NAEST 015/46
1964-1972
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File Bag 48 - White noise loading, unified video test system
UK0108 NAEST 015/48
1971-1972
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File Bag 70 - Radio link noise, Hourly mean noise clause International Working Party 9/1, visit to Sweden
UK0108 NAEST 015/70
1960-1974
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'Suppressions of Radio Interference from Mains Voltage Fluorescent Lamps' by J N Aldington
UK0108 SC MSS 135/B/030
1944-06-22
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