Marconi
Abstract: Marconi rectifier U8 mercury rectifier MARCONI power MARCONI TK1812K ample Marconi LS5A
Text: MARCONI U 14 - R E C T IF IE R S 22/6 Marconi U.14 is a high voltage rectifier delivering up to 120 m.a. at 500 volts, for valves of the high power class such as LS.5a, LS.6a, etc. It is in effect an improved equivalent to the famous Marconi U8, with a 4 volt filament.
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tower pro sg 90
Abstract: marconi valves ScansU9X25 Scans-031 valve el 520 HL410 LS 160 ml-4 sg4sg4 marconi lp 28 P625a
Text: MARCONI VALVES U s e the V a lv e s the E x p e r t s Use MARCONI VALVES ^ CHOSEN BY IM P O R T A N T “ SUPREME ALM OST PUBLIC IN EVERY ^ SERVICE. EVERY SET.” In the following pages you will find complete details of the new range of Marconi receiving valves. Amongst them are the
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KB214-224
tower pro sg 90
marconi valves
ScansU9X25
Scans-031
valve el 520
HL410
LS 160 ml-4
sg4sg4
marconi lp 28
P625a
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MARCONI
Abstract: h610 S610 transformer 9 volt 0018050 80Y80
Text: M ARCO NI 6-V O L T VALVES S 6 I0 , Screen Grid, 20/S610 is a high efficiency screen grid amplifier equally suitable for use in single H .F. stages and in m ulti-valve instrum ents. MARCONI S 6 IO 1 § m Marconi HL 610, 8/6 HL610 is th e general purpose valve of
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HL610
MARCONI
h610
S610
transformer 9 volt
0018050
80Y80
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marconi
Abstract: No abstract text available
Text: MARCONI 1 i ri i il i ir MARCONI i: S CK 20 /- ANODE VOLTS E a -IS O M A X XAMPLIFICAT10N FACTOR 1350 WPEDANCE . 2 0 0 .0 0 0 OHMS UTUAL CONDUCTANCIA 75 Ma/VOL T X A T A ri 2 0 ES •7 £ G * - * 5 X* ¿ / * 5.22 is a screen grid amplifier with an exceptionally high
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current-20
marconi
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MARCONI
Abstract: Utah speaker
Text: MARCONI R E C T IF IE R S U 10 - 15/- Marconi U. 10 is the m ost popular recti fier, providing up to 60 m illiam peres a t 250 v o lts and th u s catering for the great m ajo rity of three and four valve receivers. I t is also useful for su p p ly ing rectified current to the field w ind
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marconi
Abstract: No abstract text available
Text: M ARCO NI A.C. M AINS VALVES 1 MS 4, Screen Grid, 22/6 Marconi MS.4 is a " general purpose " screen grid valve for universal use. Possessing an extrem ely low capacity— less than .002 micro-micro farad — it ensures stable amplification where high conductance valves will not
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V01TS
70MAX
marconi
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vms4
Abstract: marconi
Text: M AR CO NI A.C. M AINS VALVES VMS 4, Variable Mu. Screen Grid, 22/6 Marconi VMS.4 is a screen grid valve incorporating an entirely new principle of construction which renders it suitable for use as a volume control stage in powerful receivers. The curve falls very gradually from the normal
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Marconi
Abstract: No abstract text available
Text: M AR C O N I D.C. M A IN S VALVES DL, Low Magnification, 17/6 D L is a low im p ed an ce valv e for use as a sm all o u tp u t valve, in itia l L .F . am plifier or o scillator. T h e h igh c o n d u ctan ce pro v id es a considerable stage gain, so t h a t D L can be recom m ended w here se n sitiv ity is re q u ire d w ith o u t
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volts-200
Marconi
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push-pull audio amplifier
Abstract: 7000R DA41 marconi company marconi class B audio Per pair of valves
Text: DA 41/JULY 1954 Triode TypeDA41 AF AMPLIFIER General. The DA 41 is a triode valve fitted with a thoriated tungsten filament and a carbon anode. The valve was especially designed to operate in Class B audio amplifiers and a power output of 175 W may be obtained, with low distortion, from a pair of valves
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41/JULY
TypeDA41
push-pull audio amplifier
7000R
DA41
marconi company
marconi
class B audio Per pair of valves
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PT625
Abstract: Marconi LS5A "moving coil" marconi atea rt-625
Text: M AR C O N I 6-V O L T VALVES LS5A, High Power, 25/L S 5 a is a high power ou tp u t valve for anode v o ltag es up to 400. T h e ou tp u t is sufficient to op erate a m oving coil speaker a t considerable volum e, th e filam en t being heated from an accu m u lato r or by altern atin g
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PT625
250MAX
Marconi LS5A
"moving coil"
marconi
atea
rt-625
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kt66
Abstract: kt66 triode TRIODE push-pull audio amplifier DA41 IE transformer core DA42 SI 1020H marconi company 220 MF CAPACITOR 450v
Text: DA 42/JAN. 1956 Triode Type DA 42 AF AMPLIFIER General. The DA 42 is a power amplifying triode fitted with an indirectly heated cathode. The valve was especially designed to operate in Class B audio amplifiers and a power output o f 175 W may be obtained, with low distortion, from a pair of valves
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42/JAN.
TypeDA42
001/zF
0-01/zF
005/iF
16/iF
16juF
0-002juF
0002juF
160/zF
kt66
kt66 triode
TRIODE
push-pull audio amplifier
DA41
IE transformer core
DA42
SI 1020H
marconi company
220 MF CAPACITOR 450v
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marconi company
Abstract: marconi choke valve
Text: U 19/ JULY 1954 Rectifying Valve Type U19 General. A directly heated half-wave rectifier with an oxide-coated cathode. The valve is fitted with a 4-pin British base, the anode being connected to the top cap. Mounting. The valves should be m ounted in such a
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U19/JULY
marconi company
marconi
choke valve
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gu 50 tube
Abstract: bulb thermometer marconi tube company marconi company air gauge capacitor marconi Marconi rectifier
Text: GU 11/JAN. 195« anon i Rectifier Type GU 11 General. A hot-cathode mercury-vapour rectifier in corporating a domed anode and a shrouded cathode in a hard glass bulb. It is suitable for operation up to 6 A at 15 kV, depending upon the circuit. For most applications it is recommended that air
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CAT-20
Abstract: marconi company marconi
Text: CAT 20 and 20 C/JULY 1954 ^ \\> arcani Triodes Types CAT20 and CAT20C H F AM PLIFIERS AND M ODULATORS General. Water-cooled transmitting triodes fitted with tungsten filaments, suitable for use as high frequency amplifiers at frequencies up to 20 Mc/s. The valves
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CAT20
CAT20C
CAT-20
marconi company
marconi
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Marconi rectifier
Abstract: marconi company marconi
Text: GXU3/NOV. 1957 Rectifier TypeGXU3 -6 0 MM. DIA.9-7 MM. DIA. General. The GXU3 is a xenon filled half-wave rectifier mounted on a G.E.S. base and with 13-5 MM. MIN. characteristics as given below. CONTACT SURFACE AREA APPROXIMATE DATA 4 -0 Vf P I V ¡max a)
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GXU1
Abstract: 4pin bridge rectifier quadrature bridge marconi company marconi
Text: GXU 1/SEPT. 1956 lÿfarfo/n Rectifier Type GXU 1 ¥ ANODE General. The GXU 1 is a xenon filled half-wave rectifier mounted on a 4-pin UX base and with characteristics as given below. APPROXIMATE DATA Vf If Piv max 10,000 la(pk)fmax) la(max) (a) f(max) Isurge<pk)(raax) (b)
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I62MAX.
GXU1
4pin bridge rectifier
quadrature bridge
marconi company
marconi
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DET16
Abstract: Marconi DET16 marconi company marconi
Text: DET 16/JULY 1954 virami Triode Type DET 16 HF AMPLIFIER General. The DET 16 is a transmitting triode fitted with a thoriated tungsten filament and a carbon anode. It is suitable for use at frequencies up to 30 Mc/s. The valve may also be used as a zero bias Class B amplifier.
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DET16/JULY
DET16
Marconi DET16
marconi company
marconi
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marconi company
Abstract: marconi
Text: DET 18/JULY 1954 Triode Type DET 18 OSCILLATOR AND HF AMPLIFIER General. A transmitting triode fitted with a thoriated tungsten filament, suitable for use as an oscillator or high-frequency amplifier at frequencies up to 120 Mc/s. Mounting. The valve must be mounted vertically.
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DET18/JULY
marconi company
marconi
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GXU2
Abstract: quadrature bridge marconi company marconi
Text: GXU 2/SEPT. 1956 fàkarcotii ^¿yy V Rectifier Type GXU2 ANOOE General. The G X U 2 is a xenon filled half-wave rectifier m ounted on a 4-pin bayonet base and with characteristics as given below. A PPR O X IM A T E DATA V, 5-0 V If 7-1 A PlV max 10,000 V
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209MM
GXU2
quadrature bridge
marconi company
marconi
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marcon capacitor
Abstract: SO-60 marconi company marconi half Wave Rectifier
Text: ¿A >9 HALF W A VE RECTIFIER U31 0-3A IN D IRECTLY HEATED JUNE, 1953 BASE C O N N E C T I O N S A N D VALVE D IM E N S IO N S Base : In ternational octal. Bulb : Dome top pear. Overall length : Seated length : Max. d ia m e te r: 112— 122 98— 108 45 mm.
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marconi company
Abstract: marconi
Text: CAR 2 /JULY 1954 Diode TypeCAR2 POWER RECTIFIER General. A double-ended rectifying valve fitted with a tungsten filament. Cooling. The anode forms part of the valve envelope and is designed for cooling by water circulated in direct contact with the anode. The rated flow must not
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marconi company
Abstract: CAR6 marconi
Text: CAR 6/JULY 1954 Diode TypeCARó POWER RECTIFIER General. A double-ended rectifying valve fitted with a tungsten filament. The anode forms part of the envelope and must be fitted with specially designed water jacket. Cooling. The cooling supply must be started before the
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0-014Q.
marconi company
CAR6
marconi
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marconi company
Abstract: marconi
Text: DA 100/JULY 1954 Triode Type DA 100 ' POW ER A M PLIFIER AND M ODULATOR General. The DA 100 is a triode valve fitted with a directly heated oxide-coated cathode. It is suitable for use as a power amplifier in Class ABI or AB2 ampli fiers or as a modulator.
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100/JULY
marconi company
marconi
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marconi company
Abstract: marconi
Text: CAR 4/JULY 1954 w rco m Diode TypeCAR4 POWER RECTIFIER — 0-813 CRS. y 10-25 General. A double-ended rectifying valve fitted with a tungsten filament. The anode forms part of the envelope and must be fitted with a specially-designed water jacket. Cooling. The cooling supply must be started before the
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