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Application Guide for RCA Receiving Tubes

Dans le document MANUAL RCA (Page 77-84)

In the Application Guide on the fol-lowing pages, RCA receiving tubes are classified in two ways: (a) by function, and (b) by structure (diode, triode, etc.).

The functional classification covers 38 principal types of application, as listed below.

Tube types are grouped by struc-ture under each classification; they are also keyed to indicate miniature, octal, nuvistor, and novar types.

Triodes are designated as low-, me-dium-, or high-mu types on the following basis: low, less than 10; medium, 10 or more, but less than 50; high, 50 or more.

Where applicable, tubes are designated as sharp-, semiremote, or remote-cutoff on the basis of the ratio, in per cent, of the negative control-grid voltage to the screen-grid voltage (or, for triodes, the plate voltage) as given in the character-istics or typical operation values. These terms are defined as follows: sharp, less than 10 per cent; semiremote, 10 or more, but less than 20 per cent; remote, 20 per cent or more.

For more complete data on these types, refer to the TECHNICAL DATA FOR RCA RECEIVIN G TUBES start-ing on page 83.

APPLICATIONS:

1. Audio-Frequency Amplifiers

2. Automatic Gain Control (AGC and AVC) Circuits 3. Burst Amplifiers 4. Cathode-Drive RF

Ampli-fiers (Grounded-Grid) 5. Color Killers

6. Color Matrixing Circuits 7. Complex-Wave

Generators 8. Converters 9. Dampers

10. Demodulators (Color TV) 11. Detectors

26. Phase Inverters 27. Phase Splitters 28. Radio-Frequency

Alllplifiers 29. Reactance Circuits 30. Rectifiers 31. Regulators

32. Relay Control Circuits 33. Sync Amplifiers

igh-Mu Triode with Twin Diode

• SA V6 o6CN7 o 12SQ7

• 4A V6 o6SQ7 0 12SQ7GT

Medium-Mu Triode with Twin Diode o6AT6 o6SQ7GT o 14GT8

.6BF6 • 12BF6 0 12SR7

o6SR7

Medium.Mu Triode-Sharp-Cutoff Pentode 07199 t

Medium-Mu Twin Triode

o6AV6 o 12AT6 o 18FY6

o6BN8 o12AV6 o18FY6A

High-Mu Triode with Triple Diode

• 5T8 o6T8A 0 19T8

L>Nuvistor • Novar t For high-fidelity equipm.ent.

75

====== RCA Receiving Tube Manual

itemo'e-Cutoff Pentode with Diode

812CR6

2. AUTOMATIC GAIN CONTROL CIRCUITS (AGC & A VC)

High-Mu Triode with Twin Diode.

.6BNS

4. CATHODE-DRIVE RF AMPLI.

FIERS (GROUNDED.GRID)

6. COLOR MATRIXING CIRCUITS

Medium-Mu Twin Triode

.6CG7 86GU7

.6FQ7 8SCG7

8SFQ7 812BH7A

7. COMPLEX.WAVE GENERA • TORS

High-Mu Twin Double-Plate Triode .12FQS

======== Application Guide ========

06AX4GT o 12AX4GTA 06AX4GTB o 12AX4GTB

06AY3 o 12AY3

10. DEMODULATORS (COLOR TV)

Medium-Mu Twin Triode

o 4DT6A" 06DT6A"

12_ DC RESTORERS

04DT6A" o 6DT6A"

05GX6* 06GX6*

High-Mu Twin Double-Plate Triode o 12FQ8

... Novar • Dual-control grid,

77

====== RCA Receiving Tube Manual ======

15. FM DETECTORS

(See 13. DISCRIMINATORS)

16. GATED NOISE, AGC, AND SYNC AMPLIFIERS

High·Mu Triode-Sharp.Cu~off Pentode

o6KAS oSKAS

17. HARMONIC GENERATORS

(See 7. COMPLEX.WAVE GENERATORS)

18. HORIZONTAL.DEFLECTION

• Dual-control grid.

78

Sharp.Cutoff Pentode with Diode

o 5AMS 0 6AMSA 0 6KLS

06SK7GT o 12SK7GT

Remote·Cutoff Pentode with Diode

o 6EQ7 0 12EQ7 0 20EQ7

Sharp.Cutoff Pentode with Diode

o 6KLS 0 12KL8

• Approaches semiremote-cutoff characteristic;

used in first-if amplifier applications

========- Application Guide =======_ ...

High-Mu Twin Triode

o 6DTS 012AT7

24. NOISE INVERTERS

o 12SN7_

Low Frequency, Sweep Type

Medium-Mu Triode-Sharp-Cutoff Pentode

High Mu Triode with Twin Diode

o 6BNS 06CN7

26. PHASE INVERTERS

Medium-Mu Triode-High-Mu Triode o 12DW7

1>2DS4 1>6CW4 06FQ5A

02FH5 1>6DS4. 06GK5

====== RCA Receiving Tube Manual

Power Triode o 6C4 (Class C) Sharp-Cutoff Tetrode

o2CY5 o6CY5

oSCY5

Sharp-Cutoff Pentode

oSAU6 o6AK5

• SBC5 o6AU6A

oSCB6 o6BC5

.SCF6 o6BH6

o4AU6 o6CB6

o4CB6 o6CB6A

o6AB7 o6CF6

o6AC7 o6DC6

o6AG5

Sharp-Cutoff Pentode with Diode o 6KL8 • 12KL8 Semiremote-Cutoff Pentode

o 6SG7 o 12SG7

Remote-Cutoff Pentode

o SBA6 o6SK7GT

o6BA6 o6BJ6 o6SK7

o 12BA6 o 12SK7

Remote-Cutoff Pentode with Diode

o 6EQ7 0 12EQ7 0 20EQ7

29. REACTANCE CIRCUITS

Medium-Mu Triode-Sharp-Cutoff Pentode

o 5AN8 0 6AZ8 0 6CH8

o6AN8A o6BA8A o6CU8

High-Mu Triode with Twin Diodes o6CN7

High-Mu Triode-Sharp-Cutoff Penlode

o6AW8A o8AW8A

30. RECTIFIERS

Power-Supply Types-Vacuum Half-Wave (Diode)

o S5W 4 0 S6AMSA

oS5Z5GT oS6AMSB

Full-Wave (Twin Diode)

oSDG4 05VSA

o 5AS4A o5VG4

.5BCS 05DJ4 05U4G 05U4GB

• Miniature

80

o5V4GA o5XG4 o5YSGT 05Y4GT

o50DC4

o5Z4 06AX5GT o6CA4 o6X4 06X5GT o 12X4 o Octal

High-Voltage Types (For rf-rectifier or pulsed low-current applications)-Vacuum

Medium-Mn Triode-Sharp-Cutoff Pentode

o 6AU8A 0 6CX8 • 8CX8

o6AZ8

Medium-Mu Twin Triode

o6CG7 o7AU7

High-Mu Triode with Twin Diode o6CN7

o12AU7A

High-Mu Triode-Sharp-Cutoff Pentode

o 6AW8A o8AW8A o8JV8

o6JV8

High-Mu Twin Triode o 12BZ7

34. SYNC CLIPPERS

Medium-Mn Triode-Sharp-Cutoff Tetrode

o 5CQ8 o6CQ8

Medium-Mu Triode-Sharp-Cutoff Pentode

.5AN8 o6AZ8 o6CX8

o 6AN8A 0 6CH8 0 8CX8

o6AU8A o6CU8

High-Mu Triode-Sharp-Cutoff Peutode

o 6AW8A .6JV8 o8GN8

o6EB8 o6GW8 o6HF8

o8AW8A o8EB8

High-Mu Twin Triode o 12BZ7

t>Nuvislor

o8JV8 o10HF8

... Novar

======== Application Guide ========

High-Mn Triode-Beam Power Tube .lSKYS

High-Mn Triode with Twin Diode .6CN7

36. TUNING INDICATORS

Indicator with Triode Unit

6ES 6US

Twin Indieator Units o6AF6G

37. VERTICAL.DEFLECTION CIRCUITS

Oscillators and Amplifiers (Combined) Medium-Mu Triode-Low-Mu Triode

38. VIDEO AMPLIFIERS

.6EM5

Sharp-Cutoff Pentode with Diode

8SAMS 86AMSA

For information on picture tubes, refer to the RCA PICTURE TUBE CHAR·

ACTERISTICS CHART at the end of the TECHNICAL DATA section.

81

82

1-Glass Envelope 2-lnternal Shield 3-Plate

4-Grid No.3 (Suppressor) 5-Grid No.2 (Screen) 6-Grid No.1 (Control Grid) 7-Cathode

a-Heater 9-Exhaust TIp 10-GetterO

11 -Spacer Shield Header 12-lnsulating Spacer 13-Spacer Shield 14-lnter-Pin Shield 15-Glass Button-Stem Seal 16-Lead Wire

17 -Base Pin

18-Glass-to-Metal Seal

Dans le document MANUAL RCA (Page 77-84)