The larger cooler also allows the 4CX10,000D to be used in place of the 4CX5000A with cooler operation at any given air-flow rate.
| GENERAL DESCRIPTION |
|
The 4CX10,000D is identical to the 4CX5000A except for its rated plate dissipation. Its increased dissipation capability, resulting from a larger cooler, is most useful in linear applications where plate dissipation is generally the limiting factor. The larger cooler also allows the 4CX10,000D to be used in place of the 4CX5000A with cooler operation at any given air-flow rate. |
| TECHNICAL SPECIFICATIONS | |
| Plate Dissipation (Max.) | 10,000 watts |
| Screen Dissipation (Max.) | 250 watts |
| Grid Dissipation (Max.) | 75 watts |
| Frequency for Max. Ratings (CW) | 110 MHz |
| Cooling | Forced Air |
| Filament Voltage Current |
Thoriated Tungsten 7.5 volts 75.0 amperes |
| Capacitances (Grounded Cath. Connection) Input Output Feed-through |
115.0 pF 20.5 pF 0.7 pF |
| Capacitances (Grounded Grid Connection) Input Output Feed-through |
53.0 pF 20.5 pF 0.1 pF |
| Amplification Factor (g1-g2) | 4.5 |
| Base | Special, Coaxial |
| Recommended Air-System Socket | SK-300A |
| Recommended Air Chimney | SK-1306 |
| Maximum Seal & Anode Core Temperature | 250°C |
| Maximum Length | 9.13 in; 232.00 mm |
| Maximum Diameter | 7.05 in; 179.00 mm |
| Weight (approximate) | 12.0 lb; 5.50 kg |
| Operating Position | Vertical |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| Collins | 208U-10 | 10 |
| Continental Electronics | 416 C | 10 |
| Elcor | SW-10 K | 10 |
| SW-12 K | 12 | |
| SW-20 K | 20 | |
| SW-25 K | 25 | |
| RCA | BHF-100A | 100 |
| 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 |