GENERAL DESCRIPTION |
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The 5866A / TB2.5/400 / RS 1006 B is an improved version of the 5866 / TB2.5/300 having an increased plate dissipation of 150 watts. It is designed for use as an RF power amplifier, modulator and oscillator and is particularly suited for high frequency heating and diathermy generators. The tube has a thoriated tungsten filament. Maximum ratings apply up to 150 mc and reduced ratings to 200 mc. |
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TECHNICAL SPECIFICATIONS | |||
ELECTRICAL | |||
Filament Voltage Current |
Thoriated Tungsten 6.3 volts 5.8 amps |
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Amplification Factor | 25 | ||
Direct Interelectrode Capacitances Grid to Plate Grid to Filament Plate to Filament |
5 μμf 4.9 μμf .1 μμf |
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MECHANICAL | |||
Mounting Position | Vertical, base up or down | ||
Maximum Overall Dimensions Length Diameter |
9.13 in. 2.44 in. |
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Maximum Temperature of Filament Seal | 180°C | ||
Maximum Temperature of Grid and Anode Seals | 220°C | ||
Cooling | Radiation/Forced Air | ||
Specifications may change without notice |
THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
Manufacturer | Transmitter specifications | Power in kW |
Philips | 8FZ 514 | 50 |
THIS TUBE IS AVAILABLE FROM | ||
Manufacturer | Rebuilder | Distributor |
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 |