Vous pourrez trouver ci-dessous la collection d'appareils de John Sykes Small collection of 40's-60's valve and 1960's transistor radios (Hacker). Classic test equipment from the era 1970-1990 (HP, Tek etc). Some metrology-spec. equipment. Professional interest in RF systems & measurements. I have also collected some interesting technical books and booklets relating to Radios and TV. |
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Extrait de la collection de John Sykes. Les images ci-dessous ont été téléchargées sur les modèles correspondants par John Sykes.
GB: Pye Ltd., Radio Works; Cambridge
1931 : MM Transportable Frame antenna 370 x 380mm. MW coil 14 turns 25swg DCC wire. L=227uH. LW a... |
GB: AVO Ltd.; London
1934 ??: Universal AvoMinor (AVO Minor Meter) Model 1 Later meter including original leads |
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GB: GEC, General Electric Co Ltd., GEN...
1938 : AC All-Wave 5 BC3950 Magnificent example of a Bakelite cabinet! |
GB: HMV (Brand), His Masters Voice, Th...
1939 : 1301 Walnut veneer on ply |
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USA: Tektronix; Portland, OR
1954 : L-C Meter 130 |
GB: Pye Ltd., Radio Works; Cambridge
1955 ??: PE95TG Top view, radio chassis |
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GB: Leak, H.J.; London
1956 ?: Varislope III (3) Note this model supports several different recording EQ's |
USA: Tektronix; Portland, OR
1957–71 : Transistor Curve Tracer 575 Tektronix 575 (Mod122) after restoration / calibration : view from underneath |
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J: TMK, Tachikawa Radio; Miyatani
1960 ??: Multi Tester TP-10 |
GB: Hacker Radio Ltd., Maidenhead
1961 : Mayflower RV14 |
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A: Goerz Electro Ges.m.b.H., Wien
1963 : Unigor 3s Type 226213 Detail of meter scale : "C.P.GOERZ Electro" branded |
GB: Cossor, A.C.; London
1963 ??: CR 4212 A Detail showing the two independent tuning scales: the right-hand knob is du... |
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USA: Tektronix; Portland, OR
1965–75 : Oscilloscope 422 422 with AC/DC option. |
J: Sony-Tektronix, Tokyo
1967 : Portable Oscilloscope 323 With viewing hood attached (part no 016-0247-01) |
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FIN: Philips Finland - see also Fenno a...
1967 ?: 10RB960 /15 |
A: Goerz Electro Ges.m.b.H., Wien
1967 ??: Precision wattmeter 524717 |
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USA: Tektronix; Portland, OR
1967–70 : Oscilloscope Type 454 Early 454 made in the Nederlands for IBM. Restored & calibrated . |
GB: Bush Radio; London
1969 : VTR125 |
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USA: Electro Scientific Industries, Inc...
1970 ??: Dekavider DV411A Electro Scientific Industries "Dekavider" |
GB: Hacker Radio Ltd., Maidenhead
1970/71 : Herald VHF RP37A Tuning scale dedicated to UK stations |
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USA: Tektronix; Portland, OR
1971–73 : Oscilloscope Type 454A Tektronix 454A manufactured in Guernsey, Channel Islands |
GB: Smiths Industries Ltd.; London
1973 ??: Venture Multimeter 4 4n Venture multimeter 4 front panel, identical to Metrawatt 4n |
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ZA: Barlow-Wadley Barlow's; South Africa
1973–76 : XCR-30 Mark 2 (II) |
USA: Tektronix; Portland, OR
1974–90 : Oscilloscope 7633 Pair of 7633's after restoration and calibration. I particularly like the d... |
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GB: Telequipment Ltd.; London
1976 ?: Dual Channel Oscilloscope D32 Telequipment D32 repaired after prolonged storage: unit may never have been... |
USA: Simpson Electric Co.; Chicago, IL ...
1977 ?: Digital Multimeter 464D "RF Field Hazard" sticker added by owner, and is completely irrelevant! "... |
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GB: Levell Electronics Ltd ; Barnet ,H...
1978 : Insulation Tester TM14 Levell TM14 front-panel |
B: Philips Belgium (Belgien)
1980 ??: AF/RF Oscillator SBC 521 View showing good quality aluminium case and three-position handle. |
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GB: VG Electronics Ltd., Sussex, England
1980 ??: High-Voltage Power Supply M2.5K1 BA (171BA) Original ve output connector was co-axial: replaced with 4mm terminal on ... |
USA: Electro Scientific Industries, Inc...
1980 ??: Impedance Meter 251 Electro Scientific Industries L-C-R bridge, showing 4-terminal input connec... |
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GB: Farnell A.C. Ltd.; Leeds
1982 ?: TOPS3D TOPS3D front view |
DK: Brüel & Kjær; Nærum
1986 ?: Precision Sound Level Meter 2235 |
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GB: Roberts Radio Co.Ltd., East Molese...
1993 ?: R701 R701ib Roberts Radio Ltd GB: model R701 S/n 114610 in cream. |
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La page de collectionneur de John Sykes est une page personnelle sur RMorg. En tant que membre de Radiomuseum.org, John Sykes expose des modèles de sa collection. Chaque membre peut aussi apporter sa contribution et télécharger des informations.
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