The tube is characterized by low input and feedback capacitances and low internal lead inductance. A rugged mesh thoriated-tungsten filament provides ample emission over long operating life.
| GENERAL DESCRIPTION |
|
The 4CV100,000E is recommended for use as a Class C RF amplifier, a Class AB RF amplifier, a Class AB push-pull audio amplifier or modulator, as well as a high-level modulated or pulse-duration modulated amplifier. The tube is characterized by low input and feedback capacitances and low internal lead inductance. A rugged mesh thoriated-tungsten filament provides ample emission over long operating life. |
| TECHNICAL SPECIFICATIONS | |
| Plate Dissipation (Max.) | 100,000 Watts |
| Screen Dissipation (Max.) | 1,750 Watts |
| Grid Dissipation (Max.) | 500 Watts |
| Frequency for Max. Ratings (CW) | 108 MHz |
| Cooling | Vapor and Forced Air |
| Filament Voltage Current |
Thoriated Tungsten Mesh 15.5 volts 215 amperes |
| Capacitances (Grounded Cath. Connection) Input Output Feed-through |
470 pF 61.0 pF 1.1 pF |
| Capacitances (Grounded Grid Connection) Input Output Feed-through |
200 pF 61.0 pF 0.4 pF |
| Amplification Factor (g1-g2) | 4.5 |
| Base | Special |
| Recommended Air System Socket | SK-2011A |
| Recommended Boiler | BR-710B |
| Maximum Seal & Anode Core Temperature | 250°C |
| Maximum Length (less Boiler) | 15.50 in; 39.37 cm |
| Maximum Diameter (less Boiler) | 9.53 in; 24.21 cm |
| Weight (approximate) (less Boiler) | 35 lb; 15.9 kg |
| Operating Position | Vertical, anode up |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| Harris | SW-50 B | 50 |
| SW-100 A | 100 | |
| SW-100 B | 100 | |
| THIS TUBE IS AVAILABLE FROM | ||
| Manufacturer | Rebuilder | Distributor |
| Eimac | Kennetron | Richardson Electronics |
| 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 |