- Forced-air cooled
- Coaxial-electrode structure
- Thoriated-tungsten filament
- Integral radiator
| GENERAL DESCRIPTION |
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Beam Power Tube
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| TECHNICAL SPECIFICATIONS | |
| ELECTRICAL | |
| Filament, Multistrand Thoriated Tungsten: Voltage (AC or DC) Current at 5 volts Minimum heating time Cold resistance |
5 ± 5% volts 181 amp 15 sec 0.0038 ohms |
| Mu Factor, Grid No.2 to Grid No.1 for plate volts = 2000, grid-No.2 volts = 1000, and plate amperes = 2 |
10 |
| Direct Interelectrode Capacitances: Grid No.1 to plate Grid No.1 to filament Plate to filament Grid No.1 to grid No.2 Grid No.2 to plate |
0.6 max. μμf 42 μμf 0.08 max. μμf 60 μμf 24 μμf |
| MECHANICAL | |
| Operating Position | Vertical, filament end up or down |
| Maximum Overall Length | 11.63" |
| Maximum Diameter | 6.38" |
| Weight (Approx.) | 15 lbs |
| Radiator | Integral part of tube |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| RCA | BHF-10A | 10 |
| BHF-10B | 10 | |
| THIS TUBE IS AVAILABLE FROM | ||
| Manufacturer | Rebuilder | Distributor |
| 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 |