SU128503A1 - Device for automatic loading of the output stage of the radio transmitter - Google Patents
Device for automatic loading of the output stage of the radio transmitterInfo
- Publication number
- SU128503A1 SU128503A1 SU623734A SU623734A SU128503A1 SU 128503 A1 SU128503 A1 SU 128503A1 SU 623734 A SU623734 A SU 623734A SU 623734 A SU623734 A SU 623734A SU 128503 A1 SU128503 A1 SU 128503A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- output stage
- radio transmitter
- automatic loading
- power
- transmitter
- Prior art date
Links
Landscapes
- Transmitters (AREA)
Description
Существующие устройства дл настройки и загрузки радиоперодатчиков основаны на измерении импеданса фидера либо на сопоставленпи посто нных составл ющих анодного и сеточного или анодного н экранного токов генераторных ламп. Эти снособы позвол ют производить настройку передатчиков только на заданный режим, а не на максимальную излучаемую мощность, котора может быть различной при пз;мгнении условий работы передатчика.Existing devices for tuning and loading of radio sensors are based on the measurement of the impedance of the feeder or on the mapped constant components of the anode and grid or anode and screen currents of the generator lamps. These stubs allow the transmitter to be tuned only for a given mode, and not for the maximum radiated power, which may be different for a PS, the transmitter operating conditions will vary.
Предлагаемое устройство отличаетс от известных тем, что в нем осуществл етс автоматический поиск максимальной мощности персдатчика при наличии дополнительных ограничений. Это достигаетс тем, что в устройстве применены циклически переключаемый электронный коммутатор дл включени исполнительных механизмов, воздействующих на органы регулировки радиопередатчика, и датчики ограничени регулировки.The proposed device differs from the known ones in that it automatically searches for the maximum power of the transducer when there are additional restrictions. This is achieved by using a cyclically switchable electronic switch in the device to turn on the actuators acting on the adjustments of the radio transmitter and the sensors to limit the adjustments.
Бло|;-схема устройства показана на чертеже.Blo |; -shema device shown in the drawing.
Передатчик 1 соединен с устройством, содержащим индикатор мощности 2, автоматический оптимизатор 3, коммутатор 4, исполнительные механизмы 5, 6, 7, и датчики ограничений 8, 9, 10. Индикатор мощности 2 предназначен дл определени мощности, излучаемой передатчиком. Автоматический оптимизатор 3 осуществл ет поочередное определен1 е необходимого направлени движени одного из трех исполнительных механизмов . Исполнительный механизм 5 измен ет параметры анодного контура мощного каскада; механизм 6 измен ет возбуждающее напр жение , подводимое к сетке мощного каскада; механизм 7 измен ет св зь с антенной. Датчик ограничений 8 подает сигнал о чрезмерном увеличении мощности, снимаемой с выпр мител ; датчик 9 - сигнал о превыщении заданной мощности, рассеиваемой на электродах мощных радиоламп; датчик 10 сигнализирует о превыщении коэффициента нелинейных искажений относительно заданного.The transmitter 1 is connected to a device containing a power indicator 2, an automatic optimizer 3, a switch 4, actuators 5, 6, 7, and restriction sensors 8, 9, 10. The power indicator 2 is designed to determine the power radiated by the transmitter. The automatic optimizer 3 performs alternately determining the desired direction of movement of one of the three actuators. Actuator 5 modifies the parameters of the anode circuit of the power stage; mechanism 6 modifies the excitation voltage applied to the grid of the high-power stage; mechanism 7 changes communication with the antenna. The restriction sensor 8 signals an excessive increase in power taken from the rectifier; sensor 9 is a signal that the specified power dissipated at the electrodes of powerful radio tubes is exceeded; The sensor 10 signals that the non-linear distortion coefficient exceeds the specified one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU623734A SU128503A1 (en) | 1959-03-30 | 1959-03-30 | Device for automatic loading of the output stage of the radio transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU623734A SU128503A1 (en) | 1959-03-30 | 1959-03-30 | Device for automatic loading of the output stage of the radio transmitter |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782583984A Addition SU716809A2 (en) | 1978-02-24 | 1978-02-24 | Manipulator gripper |
| SU782675259A Addition SU727424A2 (en) | 1978-10-20 | 1978-10-20 | Manipulator gripper |
| SU792848836A Addition SU850374A2 (en) | 1979-12-10 | 1979-12-10 | Manipulator gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU128503A1 true SU128503A1 (en) | 1959-11-30 |
Family
ID=48399714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU623734A SU128503A1 (en) | 1959-03-30 | 1959-03-30 | Device for automatic loading of the output stage of the radio transmitter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU128503A1 (en) |
-
1959
- 1959-03-30 SU SU623734A patent/SU128503A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK0404150T3 (en) | Circuit arrangement for adapting an antenna resonant circuit resonant frequency to the output frequency of a transmit output stage | |
| ES2006169A6 (en) | Circuit for operating a magneto-elastic sensor. | |
| SU128503A1 (en) | Device for automatic loading of the output stage of the radio transmitter | |
| US2442614A (en) | Electrostatic microwave measuring system | |
| US3175165A (en) | Light controlled variable frequency pulse generator | |
| US3173091A (en) | Microwave detector apparatus | |
| JPS5333083A (en) | High sensitivity light receiver | |
| SU1205034A1 (en) | Instrument voltage transformer | |
| US1631213A (en) | Electrical system | |
| SU619912A1 (en) | Temperature control device | |
| US2189316A (en) | Signal transmitting and receiving system | |
| SU698137A1 (en) | Transmission coefficient checking device | |
| SU131801A1 (en) | Device for indicating the active power of radio frequency oscillations from the source to the load | |
| SU879745A1 (en) | Device for automatic adjusting of heavy-duty amplifying cascade circuit | |
| SU130938A1 (en) | Device for making scales of radio transmitters by means of photo | |
| SU875215A1 (en) | Metal presence detector | |
| SU627553A1 (en) | Piezo-electric device for temperature-dependent circuit | |
| SU984002A1 (en) | Quantizing device | |
| SU788258A1 (en) | Device for protection from high voltage injury | |
| SU132843A1 (en) | Transponder Transponder for radiosondes | |
| RU812141C (en) | Panoramic radio receiver | |
| SU520660A1 (en) | Device for protection against subharmonic oscillations of power lines with longitudinal capacitive compensation | |
| SU141517A1 (en) | Device for delaying radio pulses on microwave | |
| SU132720A1 (en) | Electronic light modulator-converter | |
| JPS53102730A (en) | Tone control device for electronic musical instrument |