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John Sykes, Great Britain (UK) - Radio collection

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ID = 4511
Photo John Sykes

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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Part of the radio collection of John Sykes. These pictures have been uploaded to the corresponding models by John Sykes but this is not necessarily all of John Sykes's collection.

jbs_9442.jpg
A:  Goerz Electro Ges.m.b.H., Wien
1963 : Unigor
3s Type 226213

Detail of meter scale : "C.P.GOERZ Electro" branded
b_philips_sbc521.jpg
B:  Philips Belgium (Belgien)
1980 ??: AF/RF Oscillator
SBC 521

View showing good quality aluminium case and three-position handle.
gb_avo_universalavominor.jpg
GB:  AVO Ltd.; London
1934 ??: Universal AvoMinor (AVO Minor Meter)
Model 1

Later meter including original leads
bush_london_vtr125_front.jpg
GB:  Bush Radio; London
1969 : 
VTR125

jbs_9437.jpg
GB:  Cossor, A.C.; London
1963 ??: 
CR 4212 A

Detail showing the two independent tuning scales: the right-hand knob is du...
gb_gec_3950_front.jpg
GB:  GEC, General Electric Co.; London
1938 : AC All-Wave 5
BC3950

Magnificent example of a Bakelite cabinet!
jbs_30363.jpg
GB:  Hacker Radio Ltd., Maidenhead
1961 : Mayflower
RV14

jbs_9438.jpg
GB:  Hacker Radio Ltd., Maidenhead
1970/71 : Herald VHF
RP37A

Tuning scale dedicated to UK stations
jbs_9418.jpg
GB:  His Master's Voice (Masters, HMV, ...
1939 : 
1301

Walnut veneer on ply
dsc_2506.jpg
GB:  Leak, H.J.; London
1956 ?: Varislope
III (3)

Note this model supports several different recording EQ's
gb_levell_tm14_front.jpg
GB:  Levell Electronics Ltd ; Barnet ,H...
1978 : Insulation Tester
TM14

Levell TM14 front-panel
gb_pyemm_frameantenna.jpg
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...
jbs_5135.jpg
GB:  Pye Ltd., Radio Works; Cambridge
1955 ??: PE95TG
Top view, radio chassis
gb_roberts_r701_persp.jpg
GB:  Roberts Radio Co.Ltd., East Molese...
1993 ?: R701
R701ib

Roberts Radio Ltd GB: model R701 S/n 114610 in cream.
metrawatt_venture_front1.jpg
GB:  Smiths Industries Ltd. (Venture); ...
1973 ??: Venture Multimeter 4
4n

Venture multimeter 4 front panel, identical to Metrawatt 4n
1_p1020943.jpg
GB:  Telequipment Ltd.; London
1976 ?: Dual Channel Oscilloscope
D32

Telequipment D32 repaired after prolonged storage: unit may never have been...
gb_v.g.m2.5k1ba_front.jpg
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 ...
tek_sony_323_with_hood.jpg
J:  Sony-Tektronix, Tokyo
1967 : Portable Oscilloscope
323

With viewing hood attached (part no 016-0247-01)
j_tmk_tp10_front.jpg
J:  TMK, Tachikawa Radio; Miyatani
1960 ??: Multi Tester
TP-10

usa_esi_dv411a_front-panel.jpg
USA:  Electro-Scientific, Portland
1970 ??: Dekavider
DV411A

Electro Scientific Industries "Dekavider"
usa_esi_251_front-panel.jpg
USA:  Electro-Scientific, Portland
1980 ??: Impedance Meter
251

Electro Scientific Industries L-C-R bridge, showing 4-terminal input connec...
usa_simpson_464_front.jpg
USA:  Simpson Electric Co.; Chicago, IL ...
1977 ?: Digital Multimeter
464D

"RF Field Hazard" sticker added by owner, and is completely irrelevant! "...
usa_tektronix_130_frontworking.jpg
USA:  Tektronix; Portland, OR
1954 : L-C Meter
130

tektronix_575_underside_view.jpg
USA:  Tektronix; Portland, OR
1957–71 : Transistor Curve Tracer
575

Tektronix 575 (Mod122) after restoration / calibration : view from underneath
tek_422_working.jpg
USA:  Tektronix; Portland, OR
1965–75 : Oscilloscope
422

422 with AC/DC option.
tek_454_mod210h_ibm.jpg
USA:  Tektronix; Portland, OR
1967–70 : Oscilloscope
Type 454

Early 454 made in the Nederlands for IBM. Restored & calibrated .
gsy_tektronix_454a_front.jpg
USA:  Tektronix; Portland, OR
1971–73 : Oscilloscope
Type 454A

Tektronix 454A manufactured in Guernsey, Channel Islands
tek_7633_working_pair.jpg
USA:  Tektronix; Portland, OR
1974–90 : Oscilloscope
7633

Pair of 7633's after restoration and calibration. I particularly like the d...
sa_barlow-wadley_xcr-30mk2_pcbwiring-side.jpg
ZA:  Barlow-Wadley; South Africa
1973–76 : 
XCR-30 Mark 2 (II)

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Click numbers for additional pages of John Sykes's collection of radios and other collectibles if any.
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Our member John Sykes opened his/her collection of radios and other related items on 22.Aug.2010.
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