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John Sykes, Gran Bretaña (GB) - Radio collection

Below you find a part of the radio collection John Sykes - including other related items. 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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Este es un extracto de la coleccion de radio de John Sykes. Estas imágenes han sido aportadas en sus correspondientes modelos por John Sykes:

	GB:  GEC, General Electric Co Ltd., GEN... 1938 : AC All-Wave 5 BC3950 Magnificent example of a Bakelite cabinet!		B:  Philips Belgium (Belgien) 1980 ??: AF/RF Oscillator SBC 521 View showing good quality aluminium case and three-position handle.
	GB:  Cossor, A.C.; London 1963 ??:  CR 4212 A Detail showing the two independent tuning scales: the right-hand knob is du...		USA:  Electro Scientific Industries, Inc... 1970 ??: Dekavider DV411A Electro Scientific Industries "Dekavider"
	USA:  Simpson Electric Co.; Chicago, IL ... 1977 ?: Digital Multimeter 464D "RF Field Hazard" sticker added by owner, and is completely irrelevant! "...		GB:  Telequipment Ltd.; London 1976 ?: Dual Channel Oscilloscope D32 Telequipment D32 repaired after prolonged storage: unit may never have been...
	GB:  Hacker Radio Ltd., Maidenhead 1970/71 : Herald VHF RP37A Tuning scale dedicated to UK stations		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...		GB:  Levell Electronics Ltd ; Barnet ,H... 1978 : Insulation Tester TM14 Levell TM14 front-panel
	USA:  Tektronix; Portland, OR 1954 : L-C Meter 130		GB:  Hacker Radio Ltd., Maidenhead 1961 : Mayflower RV14
	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...		J:  TMK, Tachikawa Radio; Miyatani 1960 ??: Multi Tester TP-10
	USA:  Tektronix; Portland, OR 1967–70 : Oscilloscope Type 454 Early 454 made in the Nederlands for IBM. Restored & calibrated .		USA:  Tektronix; Portland, OR 1971–73 : Oscilloscope Type 454A Tektronix 454A manufactured in Guernsey, Channel Islands
	USA:  Tektronix; Portland, OR 1965–75 : Oscilloscope 422 422 with AC/DC option.		USA:  Tektronix; Portland, OR 1974–90 : Oscilloscope 7633 Pair of 7633's after restoration and calibration. I particularly like the d...
	GB:  Pye Ltd., Radio Works; Cambridge 1955 ??: PE95TG Top view, radio chassis		J:  Sony-Tektronix, Tokyo 1967 : Portable Oscilloscope 323 With viewing hood attached (part no 016-0247-01)
	DK:  Brüel & Kjær; Nærum 1986 ?: Precision Sound Level Meter 2235		A:  Goerz Electro Ges.m.b.H., Wien 1967 ??: Precision wattmeter 524717
	GB:  Roberts Radio Co.Ltd., East Molese... 1993 ?: R701 R701ib Roberts Radio Ltd GB: model R701 S/n 114610 in cream.		GB:  Farnell A.C. Ltd.; Leeds 1982 ?: TOPS3D TOPS3D front view
	USA:  Tektronix; Portland, OR 1957–71 : Transistor Curve Tracer 575 Tektronix 575 (Mod122) after restoration / calibration : view from underneath		A:  Goerz Electro Ges.m.b.H., Wien 1963 : Unigor 3s Type 226213 Detail of meter scale : "C.P.GOERZ Electro" branded
	GB:  Avo (Brand), Automatic Coil Winder... 1934 ??: Universal AvoMinor (AVO Minor Meter) Model 1 Later meter including original leads		GB:  Leak, H.J.; London 1956 ?: Varislope III (3) Note this model supports several different recording EQ's
	GB:  Smiths Industries Ltd.; London 1973 ??: Venture Multimeter 4 4n Venture multimeter 4 front panel, identical to Metrawatt 4n		GB:  Bush Radio Ltd.; london 1969 :  VTR125
	ZA:  Barlow-Wadley Barlow's; South Africa 1973–76 :  XCR-30 Mark 2 (II)		FIN:  Philips Finland - see also Fenno a... 1967 ?:  10RB960 /15
	GB:  HMV (Brand), His Masters Voice, Th... 1939 :  1301 Walnut veneer on ply

Haga click en los números de página para ver el resto de la colección de John Sykes si es que hay más de una página
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Nuestro miembro John Sykes ha decidido hacer pública su colección de radios y equipo relacionado el 22.Aug.2010.
[noindex-sp]

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