It is intended for use in compact, low-power mobile transmitters and in the low-power stages of larger fixed station transmitters.
The 5763 / QE03/10 is particularly useful in the doubler and tripler stages of transmitters.
| GENERAL DESCRIPTION |
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The 5763 / QE03/10 is a heater-cathode type transmitting beam power amplifier in the 9 pin miniature construction. It is intended for use in compact, low-power mobile transmitters and in the low-power stages of larger fixed station transmitters. The 5763 / QE03/10 is particularly useful in the doubler and tripler stages of transmitters. |
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| TECHNICAL SPECIFICATIONS | |
| ELECTRICAL | |
| Heater, for Unipotential Cathode: Voltage Current |
6.0 ac or dc volts 0.75 amp |
| Transconductance for plate current of 45 ma. | 7000 μmhos |
| Mu-Factor, Grid No.2 to Grid No.1 | 16 |
| Direct Interelectrode Capacitances: Grid No.1 to Plate Input Output |
0.3 max. μμf 9.5 μμf 4.5 μμf |
| MECHANICAL | |
| Mounting Position | Any |
| Maximum Overall Length | 2-⅝" |
| Maximum Seated Length | 2-⅜" |
| Length, Base Seat to Bulb Top (excluding tip) | 2" ± 3/32" |
| Maximum Diameter | ⅞" |
| Bulb | T-6-1/2 |
| Base | Small-Button Noval 9-Pin |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| Collins | 432D-2 | 2 |
| 821A-1 | 250 | |
| Continental Electronics | 418 A | 100 |
| 419 C | 250 | |
| Gates | HF-1 M | 1 |
| BHF-10 | 10 | |
| HF-50 C | 50 | |
| HF-100 C | 100 | |
| HF-100 | 100 | |
| THIS TUBE IS AVAILABLE FROM | ||
| Manufacturer | Rebuilder | Distributor |
| Vacuum Tubes, Inc. | ||
| 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 |