Its high thermal inertia anode can dissipate up to 800 W.
| GENERAL DESCRIPTION |
|
The TH 4T 1100 is a radiation cooled tetrode used as an oscillator, AF or RF amplifier operating up to 75 MHz at full load. Its high thermal inertia anode can dissipate up to 800 W. |
| TECHNICAL SPECIFICATIONS | |
| ELECTRICAL | |
| Type of cathode | Thoriated tungsten |
| Heating | Direct |
| Filament voltage | 7.5 V |
| Filament current | 21 A |
| Amplification factor | 7 |
| Transconductance | 10 mA/V |
| MECHANICAL | |
| Base | Special |
| Operating position | Vertical, anode connector up or down |
| Anode cooling | Radiation cooled |
| Glass bulb maximum temperature | 250 °C |
| Electrode terminals maximum temperature | 175 °C |
| Glass bulb cooling | Natural convection |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| AME | ENE 1470 | 30 |
| THIS TUBE IS AVAILABLE FROM | ||
| Manufacturer | Rebuilder | Distributor |
| 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 |