frequency transmission

См. также в других словарях:

• high-frequency transmission — aukštadažnis perdavimas statusas T sritis automatika atitikmenys: angl. high frequency transmission vok. Hochfrequenzübertragung, f rus. высокочастотная передача, f pranc. transmission à haute fréquence, f …   Automatikos terminų žodynas

• carrier frequency transmission system — nešliadažnė perdavimo sistema statusas T sritis radioelektronika atitikmenys: angl. carrier frequency transmission system vok. Trägerfrequenz Übertragungssystem, n rus. система передачи с несущей частотой, f pranc. système de transmission à… …   Radioelektronikos terminų žodynas

• very high-frequency transmission — labai aukštų dažnių perdavimas statusas T sritis radioelektronika atitikmenys: angl. very high frequency transmission vok. Ultrahochfrequenzübertragung, f rus. передача в диапазоне очень высоких частот, f pranc. transmission de fréquence très… …   Radioelektronikos terminų žodynas

• Frequency-hopping spread spectrum — (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. A spread spectrum transmission offers three main advantages over… …   Wikipedia

• Transmission line — This article is about the radio frequency transmission line. For the power transmission line, see electric power transmission. In communications and electronic engineering, a transmission line is a specialized cable designed to carry alternating… …   Wikipedia

• transmission à haute fréquence — aukštadažnis perdavimas statusas T sritis automatika atitikmenys: angl. high frequency transmission vok. Hochfrequenzübertragung, f rus. высокочастотная передача, f pranc. transmission à haute fréquence, f …   Automatikos terminų žodynas

• transmission de fréquence très haute — labai aukštų dažnių perdavimas statusas T sritis radioelektronika atitikmenys: angl. very high frequency transmission vok. Ultrahochfrequenzübertragung, f rus. передача в диапазоне очень высоких частот, f pranc. transmission de fréquence très… …   Radioelektronikos terminų žodynas

• Frequency of optimum transmission — Frequency of optimum transmission, in the transmission of radio waves via ionospheric reflection, is the highest effective (i.e. working) frequency that is predicted to be usable for a specified path and time for 90% of the days of the month. It… …   Wikipedia

• Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… …   Wikipedia

• Transmission Voie-Machine — (TVM), or track to train transmission , is a form of in cab signalling used on lignes à grande vitesse (high speed railway lines based on the French TGV system) that differs considerably from signalling on conventional railway lines. Because TGV… …   Wikipedia

• Frequency-Hopping Spread Spectrum — Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • …   Wikipédia en Français