6a8 tube
Abstract: "vacuum tube" 6a8 "vacuum tube" Intermediate frequency transformer superhet
Text: t| 3 jn n in q h a m /Q 1R a d i o t r o n RCA-6A8 Pentagrid Converter The 6A8 i s a m u lt i - « l e c t r o d e vacu um t u b e o f t h e meta l t y p e de s i g n e d t o p e r f o r m s i m u l t a n e o u s l y the f u n c t i o n s of a m i x e r f i r s t de
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"vacuum tube" 6a8
Abstract: 6a8 tube 6A8 DC tube 6a8 Intermediate frequency transformer "vacuum tube" 2a7
Text: RCA-6A8 PENTASRID CONVERTER The 6 A 8 is a multi-electrode vacu um tube o f the metal type designed to perform simultaneously the func tions of a mixer first detector tube and of an oscillator tube in super heterodyne circuits. Through the use of this type, the independent control o f each
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92C-452I
100-SCREEN
OSCILLA70R
92C-4S2S
"vacuum tube" 6a8
6a8 tube
6A8 DC
tube 6a8
Intermediate frequency transformer
"vacuum tube" 2a7
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"vacuum tube" 6a7
Abstract: 6a7 tube rca 6a7 "vacuum tube" 2a7 "vacuum tube" 6a8 RCA tube 83 ST-12 20000-ohm 6a8 tube
Text: I Sfo MAX.-*“ R C A -6 A 7 PENTAGRID CONVERTER The 6A7 is a multi-electrode type of vacuum tube designed to perform simultaneously the functions of a mixer tube and of an oscillator tube in superheterodyne circuits. For discussion of pentagrid types, see FREQUENCY CONVERSION, page 31.
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20000-ohm
75-inch
"vacuum tube" 6a7
6a7 tube
rca 6a7
"vacuum tube" 2a7
"vacuum tube" 6a8
RCA tube 83
ST-12
6a8 tube
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rca 6c6
Abstract: 6l7 tube Scans-031 rs tube TWIN TRIODE tube 6F6 6H6 tube era esso "vacuum tube" 6a8 ScansU9X26
Text: NEW AIL-METAL RADIO TIBES RCA RADIOTROIM D I V I S I O N R C A M A N U F A C T U R I N G C O. . I NC . FOREW ORD THIS BOOKLET d e s c r i b e s the t e c h n i c a l f e a t u r e s of the new RCA A ll- M e t a l Radio Tubes. These new t u b e s , d e s igned by the G eneral E l e c
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RCA-76
Abstract: rca tube 56 6a8 tube RCa76 RCA tube 76 ST-12 rca 76 RCA tube
Text: RCA-76 SUPER-TRIODE AMPLIFIER DETECTOR The 76 is a three-electrode tube of the heater-cathode type recommended for use as detector, amplifier, or oscil lator with either a-c or d-c heater supply. This tube is characterized by mutual conductance and its comparatively hu h amplication factor.
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RCA-76
ST-12
92C-4I75R?
RCA-76
rca tube 56
6a8 tube
RCa76
RCA tube 76
ST-12
rca 76
RCA tube
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rca 6d6
Abstract: 6D6 tube 6k7 tube rca 6c6 6C6 tube 6a8 tube ST-12 6D6+tube
Text: RCA-6P6 TRIPLE-GRID SUPER CONTROL AMPLIFIER The 6D6 is a triple-grid supercontrol amplifier tube recommended for service in the radio-frequency and intermediate-frequency stages of radio receivers designed for its character istics. The ability of this tube to handle the usual signal voltages without
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ST-12
rca 6d6
6D6 tube
6k7 tube
rca 6c6
6C6 tube
6a8 tube
ST-12
6D6+tube
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RCA37
Abstract: ST-12
Text: DETECTOR, AMPLIFIER The 37 is a three-electrode generalpurpose tube of the heater-cathode type for use as amplifier and detector. CHARACTERISTICS H e a t e r V o l t a g e A . C . or D . C . . . . H e a t e r C u r r e n t . 90 135
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RCA-37
ST-12
92C-6I3QR?
RCA37
ST-12
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6k7 tube
Abstract: rca 6c6 6D6 tube ST-12 rca 78 RCA-78 rca 6d6
Text: RCA-78 TRIPLE-GRID SUPER CONTROL AMPLIFIER The 78 is a triple-grid super-con trol amplifier tube recommended for service in the radio-frequency and intermediate-frequency stages o f radio receivers designed for its character istics. The ability of this tube to handle usual signal voltages without crossmodulation and modulation-distortion makes it adaptable to the r-f and i-f stages
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RCA-78
ST-12
6k7 tube
rca 6c6
6D6 tube
rca 78
RCA-78
rca 6d6
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LL4X
Abstract: ST-12
Text: RCA-36 RADIO-FREQUENCY AMPLIFIER T he 36 is a heater-cathode type of screen grid tube intended for use as a radio-frequency amplifier, interme diate - frequency a m p l i f i e r , a n d detector. CHARACTERISTICS H ea t er V oltage A . C . o r D . C . . . .
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RCA-36
LL4X
ST-12
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ST-12
Abstract: "Rectifier Tube" Scans-0017353
Text: R C A - I -v HALF-WAVE RECTIFIER The 1-v is a half-wave, high' vacuum rectifier tube employing a heater cathode. It is intended for use in radio equipment of either the “ universal” or the automobile type designed for its characteristics. The low voltage drop o f this tube makes it uniquely
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42c-33
ST-12
"Rectifier Tube"
Scans-0017353
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6c5 tube
Abstract: tube 6c5 resistor metal detector
Text: RCA-6C5 DETECTOR AMPLIFIER TRIODE The 6C5 is a three-electrode tube of the metal type recommended for use as a detector, amplifier, or oscil lator. This tube has a high trans' conductance together with a compar atively high amplification factor. CHARACTERISTICS
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RCA-79
Abstract: TWIN TRIODE ST-12
Text: ^ 5 M A X .* RCA-79 CLASS B TWIN AMPLIFIER The 79 is a heater-cathode type of tube combining in one bulb two high'mu triodes designed for Class B operation. It is intended for use in the audio'output stage of radio re' Ceivers with 6.3-volt heater supply. The triode units have separate external terminal»
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RCA-79
ST-12
RCA-79
TWIN TRIODE
ST-12
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"vacuum tube" 2a7
Abstract: "vacuum tube" 6a7 3A5 tube 2a7 tube tube el 36 RF condenser "vacuum tube" 6a8 6a7 tube rca 6a7 tube 3a5
Text: RCA-2A7 PENTAGRID CONVERTER The 2A7 is a multi-electrode type of vacuum tube designed to perform simultaneously the functions of a mixer first detector tube and of an oscillator tube in superheterodyne circuits. Through the use of this type, the independent control of each function
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30ENAM
20ENAM
32ENAM
30CNAM
20EKIAM
30tNAM
36ENAM
36EMAM
"vacuum tube" 2a7
"vacuum tube" 6a7
3A5 tube
2a7 tube
tube el 36
RF condenser
"vacuum tube" 6a8
6a7 tube
rca 6a7
tube 3a5
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6Q7 tube
Abstract: C105 Diode diod 200 ampere 600 volt pi metal detector tube 6B8 3volts audio amplifier metal detector ST-12 Tube 6B7 rca 6b7
Text: _ » 1 9 ^ M A X .-» —r RCA-6B7 Pü2 N DUPLEX-DIODE PENTODE The 6B7 is a heater type of tube consisting of two diodes and a pentode in a single bulb. It is recom' mended for service as combined detector, amplifier radio-frequency, intermediate-frequency or audio-frequency , and automatic-volume-control tube in
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SOOOO-100000
6Q7 tube
C105 Diode
diod 200 ampere 600 volt
pi metal detector
tube 6B8
3volts audio amplifier
metal detector
ST-12
Tube 6B7
rca 6b7
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6f7 tube
Abstract: ST-12 1700-ohm 60000-ohm
Text: RCA-6F7 TRIODE-PENTODE The 6F7 is a heater type of tube combining in one bulb a triode and an r-f pentode of the remote cut-off type. Since these two units are independent of each other except for the common cathode, the 6F7 may be adapted to circuit design in several way».
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rca tube 41
Abstract: ST-12 RCA 41
Text: -I M A X .- RCA-41 POWER-AMPLIFIER PENTODE 11 The 41 is a power-amplifier pen tode of the heater-cathode type for use in the audio-output stage of radio receivers with 6 .3-volt heater supply. The tube is capable of giving a larg e p o w e r o u tp u t w ith a re la tiv e ly small in p u t-sig n a l voltage.
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RCA-41
rca tube 41
ST-12
RCA 41
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rca tube 58
Abstract: rca tube 56 ST-12
Text: RCA-39/44 Cfe SUPER-CONTROL R-F AMPLIFIER PENTODE The 3 9 /4 4 is a heater-cathode tube of the remote cut-off type suitable for use primarily as a radio-frequency a m p l i f i e r , intermediate- frequency amplifier, and mixer in receiver« designed for its characteristics. The 3 9 /4 4 is effective in reducing cross-modulation
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RCA-39/44
92C-S
rca tube 58
rca tube 56
ST-12
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RCA-89
Abstract: poweramplifier ST-12 RCA tube 89
Text: RCA-89 — ^ — — 02 G3 TRIPLE-GRID POWER AMPLIFIER The 89 is a triple-grid poweri amplifier tube of the heater-cathode H ^ type recommended for use in receiv ers with 6.3-volt heater supply. The triple-grid construction of this tube, with external connections for each grid, makes possible its application as 1 a Class
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RCA-89
ST-12
92C-420IRI
RCA-89
poweramplifier
ST-12
RCA tube 89
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6H6 tube
Abstract: rca tube 6h6 6H6 diode rca 6c6 6k7 tube "6j7" TUBE 6H6 6F5 tube 6h6 diode metal 6C6 tube
Text: n n in q h a m a d io tro n R C A -6 H 6 Twin Diode The 6H6 is a h e a te r-c a th o d e type of metal tube c o m b in in g two d io d e s in one s h e l l . Each d io de has i t s own se p a ra te cath od e and c o rre s p o n d in g base p in . T h is arrangem ent o f f e r s f l e x i b i l i t y in the
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tube 6J7
Abstract: RCA tube 83 6j7 tube "6j7" 1185 audio amplifier Scans-0017631 octal tube socket 6a8 tube RCA tube
Text: RCA-6J7 <¡3 TRIPLE-GRID DETECTOR AMPLIFIER The 6J7 is a triple-grid type of All-Metal tube recommended espei V m a x . 1»dally for service as a biased detector in radio receivers designed for its characteristics. In such service, this tube is capable of delivering a large audio-frequency output voltage with relatively
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6c5 tube
Abstract: tube 6c5 6C5 triode
Text: R C A -6 C 5 Detector A m plifie r Triode The 6C5 i s a t h r e e -e le c t r o d e tube o f th e metal type recommended f o r use a s a d e t e c to r, a m p lif ie r , or o s c i l l a t o r . T h is tube has a h ig h mutual conductance to g e th e r w ith a c o m p a ra tiv e ly h ig h a m p l i f i c a t ion f a c t o r .
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ECC89
Abstract: STR 6267 str g 5551 6C51H-B 6N3C ecc189 6H13C 6l6gt str f 6267 6CM5
Text: 6 Z a 121200 MOSKVA G 200 ELECTRONQRGTECHNICA 5 2 ELORG MOSKVA 200 0 240-96-07 5 3 411.386 REPLACEMENT GUIDE for USSR and FOREIGN ELECTRONIC TUBES U SSR - M O SC O W Type of U SSR Foreign eq u ivalen ts iA in 1147c 1142111 31422c 5J1038M 5I43C 5I44M K 5I44C
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1147c
31422c
5J1038M
5I43C
5I44M
5I44C
6/H22C
WT171
DY802
GY501
ECC89
STR 6267
str g 5551
6C51H-B
6N3C
ecc189
6H13C
6l6gt
str f 6267
6CM5
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6f5 tube
Abstract: 6H6 diode 6H6 tube 2C444 tube 6h6
Text: RCA-6F5 HIGH-MU TRIODE The 6 F Ï is a high-mu triode of the All-Metal type. It is particularly suitable for use in resistance-coupled amplifier circuits. CHARACTERISTICS H e a t e r V o l t a g e A . C . or D . C . . H e a t e r C u r r e n t .
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2C-4444HI
6f5 tube
6H6 diode
6H6 tube
2C444
tube 6h6
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RCA-38
Abstract: ST-12 POWER-AMPLIFIER
Text: RCA-38 G2 POWER-AMPLIFIER PENTODE The 38 is a power-amplifier pen tode of the heater-cathode type. The relatively low heater current of this type makes it suitable for automobile receivers and for power-lme-operated sets, particularly those with a seriesheater arrangement.
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RCA-38
RCA-38
ST-12
POWER-AMPLIFIER
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