Operation in Class B with zero grid bias offers circuit simplicity by eliminating the bias supply, and in addition, grounded-grid operation is attractive since a power gain as high as twenty times can be obtained with the tube.
| GENERAL DESCRIPTION |
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The 3CX10,000A7 / RS 2015 CL is a high-mu power triode is intended for use as a zero-bias Class B amplifier in audio or RF applications, or as a Class C amplifier, CW or modulated. Operation in Class B with zero grid bias offers circuit simplicity by eliminating the bias supply, and in addition, grounded-grid operation is attractive since a power gain as high as twenty times can be obtained with the tube. |
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| TECHNICAL SPECIFICATIONS | |
| Plate Dissipation (Max.) | 10,000 watts |
| Grid Dissipation (Max.) | 500 watts |
| Frequency for Max. Ratings (CW) | 160 MHz |
| Cooling | Forced Air |
| Filament Voltage Current |
Thoriated Tungsten 7.5 volts 99.0 amperes |
| Capacitances (Gnd. Cath. Connection) Input Output Feed-through |
59.0 pF 0.2 pF 36.0 pF |
| Capacitances (Gnd. Grid Connection) Input Output Feed-through |
59.0 pF 36.0 pF 0.2 pF |
| Amplification Factor | 200 |
| Base | Coaxial |
| Recommended Air System Socket | SK-1300 or SK-1320 |
| Recommended Air Chimney | SK-1306 |
| Maximum Seal & Anode Core Temperature | 250°C |
| Maximum Length | 8.75 in; 222.20 mm |
| Maximum Diameter | 7.05 in; 179.10 mm |
| Weight (approximate) | 12.0 lb; 5.5 kg |
| Operating Position | Vertical, base up or down |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| Continental Electronics | 419 D | 250 |
| THIS TUBE IS AVAILABLE FROM | ||
| Manufacturer | Rebuilder | Distributor |
| Eimac | Econco | Richardson Electronics |
| Penta Laboratories | Kennetron | |
| PRICE LEVEL (US$) | |||||
| 1 | 2 | 3 | 4 | 5 | 6 |
| 0 - 10 | 10 - 100 | 100 - 1000 | 1000 - 10,000 | 10,000 - 50,000 | 50,000 - 100,000 |