SU128902A1 - Method of broadcasting signals at intermediate stations of radio relay lines - Google Patents

Method of broadcasting signals at intermediate stations of radio relay lines

Info

Publication number
SU128902A1
SU128902A1 SU637958A SU637958A SU128902A1 SU 128902 A1 SU128902 A1 SU 128902A1 SU 637958 A SU637958 A SU 637958A SU 637958 A SU637958 A SU 637958A SU 128902 A1 SU128902 A1 SU 128902A1
Authority
SU
USSR - Soviet Union
Prior art keywords
intermediate stations
radio relay
relay lines
broadcasting signals
directions
Prior art date
Application number
SU637958A
Other languages
Russian (ru)
Inventor
А.В. Соколов
Original Assignee
А.В. Соколов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by А.В. Соколов filed Critical А.В. Соколов
Priority to SU637958A priority Critical patent/SU128902A1/en
Application granted granted Critical
Publication of SU128902A1 publication Critical patent/SU128902A1/en

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  • Radio Relay Systems (AREA)

Description

На существующих; промежуточных станци х ралиорелейных линий дл  создани  св зи Б двух направлени х уетапа вливаетс  по два передатчика и приемника (без учета резерва).On existing; intermediate stations of the on-line relay lines to create a connection B of the two directions of the utap are injected by two transmitters and a receiver (without taking into account the reserve).

Предлагаемый способ позвол ет уменьшить количество дорогосто щих передатчиков, исиользуемых на этих станци х. Это достигаетс  тем, что дл  работы в двух направлени х ислользуетс  один общий передатчик с раздеоТением спектров сообиюнн ло частоте.The proposed method allows to reduce the number of expensive transmitters used at these stations. This is achieved by operating in two directions using one common transmitter with separation of the spectra, which is of interest to the frequency.

Передатчик Я (см. чертеж) че1эез специальный разветвитель Р работает на антенны AI и /U обоих направлений св зи. Два приемника и Пр2, принимающие сигналы с разных направлений, подключены через специальные фильтры Ф1 и Фо к входу модул тора передатчика П. Фильтр 01 пропускает полосу частот, например, 12-252 кгц, а 02 - 312-552 кгц. Таким образом, сообщен1  , полученные от двух приемников , поступают на передатчик и излучаютс  з обоих направлени х.The transmitter I (see drawing) has a special splitter P running on the antenna AI and / U in both directions of communication. Two receivers and Pr2, which receive signals from different directions, are connected through special filters F1 and Fo to the transmitter modulator P input. Filter 01 passes a frequency band, for example, 12-252 kHz, and 02 - 312-552 kHz. Thus, the signals received from two receivers are transmitted to the transmitter and radiated from both directions.

Предмет изобретени Subject invention

Способ трансл ции сигпалов на промежуточных станци х радиорелейных линий, отличающийс  тем. что, с целью уменьшени  количества передатчиков на промежуточных станци х, сообщени , передаваемые в обоих направлени х, складывают в один групповой сигнал с разделениел- спектров этих сообщений по частоте, модулируют групповым сигналом колебани  одного общего передатчика, затем эти колебани  через разветвитель иодают на антенны и излучают в обоих направлени х .A method of broadcasting sigpal at intermediate stations of radio relay lines, characterized by that. that, in order to reduce the number of transmitters at intermediate stations, the messages transmitted in both directions stack into one group signal from the separation of the spectra of these messages by frequency, modulate with a group signal oscillations of one common transmitter, then these vibrations through a splitter iodine to and emit in both directions.

,. ,

-ft/    -ft /

4v/ /.  4v / /.

SU637958A 1959-09-04 1959-09-04 Method of broadcasting signals at intermediate stations of radio relay lines SU128902A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU637958A SU128902A1 (en) 1959-09-04 1959-09-04 Method of broadcasting signals at intermediate stations of radio relay lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU637958A SU128902A1 (en) 1959-09-04 1959-09-04 Method of broadcasting signals at intermediate stations of radio relay lines

Publications (1)

Publication Number Publication Date
SU128902A1 true SU128902A1 (en) 1959-11-30

Family

ID=48400085

Family Applications (1)

Application Number Title Priority Date Filing Date
SU637958A SU128902A1 (en) 1959-09-04 1959-09-04 Method of broadcasting signals at intermediate stations of radio relay lines

Country Status (1)

Country Link
SU (1) SU128902A1 (en)

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