![Operation of the modulator tube in radio telephone sets . the diagram of Fig. i, a source of reactivecomponent to the load on the modulator tube has been deriveddue to the Operation of the modulator tube in radio telephone sets . the diagram of Fig. i, a source of reactivecomponent to the load on the modulator tube has been deriveddue to the](https://c8.alamy.com/comp/2CRWB8D/operation-of-the-modulator-tube-in-radio-telephone-sets-the-diagram-of-fig-i-a-source-of-reactivecomponent-to-the-load-on-the-modulator-tube-has-been-deriveddue-to-the-reactance-of-apparatus-in-the-modulator-unit-simi-larly-a-second-source-of-reactance-load-exists-in-the-generatingunit-thus-in-the-diagramfig-5condenser-cb-is-required-to-beof-low-reactance-for-the-radio-frequency-current-but-of-high-react-ance-for-audio-currents-if-the-ratio-of-the-radio-frequency-tothe-audio-frequency-is-low-it-may-not-be-possible-to-satisfy-boththese-requirements-the-characteristics-of-the-gene-2CRWB8D.jpg)
Operation of the modulator tube in radio telephone sets . the diagram of Fig. i, a source of reactivecomponent to the load on the modulator tube has been deriveddue to the
![Sensors | Free Full-Text | Development of a High-Linearity Voltage and Current Probe with a Floating Toroidal Coil: Principle, Demonstration, Design Optimization, and Evaluation Sensors | Free Full-Text | Development of a High-Linearity Voltage and Current Probe with a Floating Toroidal Coil: Principle, Demonstration, Design Optimization, and Evaluation](https://www.mdpi.com/sensors/sensors-22-05871/article_deploy/html/images/sensors-22-05871-g001.png)
Sensors | Free Full-Text | Development of a High-Linearity Voltage and Current Probe with a Floating Toroidal Coil: Principle, Demonstration, Design Optimization, and Evaluation
![. Radio-frequency amplifiers . fier. responding radio-frequency current flows in the grid circuit of thesecond tube through the condenser mentioned. The resistancechosen should be such as to make the voltage drop between thegrid and filament in the latter ... . Radio-frequency amplifiers . fier. responding radio-frequency current flows in the grid circuit of thesecond tube through the condenser mentioned. The resistancechosen should be such as to make the voltage drop between thegrid and filament in the latter ...](https://l450v.alamy.com/450v/2crkr0j/radio-frequency-amplifiers-fier-responding-radio-frequency-current-flows-in-the-grid-circuit-of-thesecond-tube-through-the-condenser-mentioned-the-resistancechosen-should-be-such-as-to-make-the-voltage-drop-between-thegrid-and-filament-in-the-latter-circuit-as-high-as-possible-thismethod-is-however-limited-to-amplification-of-relatively-lowradio-frequencies-and-will-not-usually-give-satisfactory-results-onfrequencies-much-above-150-kilocycles-per-second-with-the-tubesat-present-ordinarily-available-in-the-second-methodtuned-plate-couplingthe-plate-circuitof-the-first-tube-is-actual-2crkr0j.jpg)