RU78997U1 - RADIO COMMUNICATION DEVICE - Google Patents

Abstract

A radio communication device comprising an operator console, N radio receivers, an audio signal device, a radio transmission device, characterized in that a remote control is further included in the radio communication device connected to an additional audio signal device and N radio receivers, as well as a unit processing of telegraph signals, further comprising a sub-block of the decoder, a sub-block of processing of telegraph signals and a sub-block of transmission of telegraph signals, channel the control of which is connected to the operator’s console, and the inputs are connected to the outputs of N radio receivers, the digital signal processing unit, the inputs and outputs of which are connected to the inputs and outputs of the operator’s console and N radio receivers, as well as the control channels of the radio transmitting device are connected to the operator’s console, and the inputs connected to the outputs of the telegraph signal processing unit and the outputs of the digital signal processing unit.

Description

The utility model relates to radio communications and can be used in communication complexes for various purposes.

A known radio monitoring device containing a control signal generator, N radio receivers, a control unit, a remote control and designed for automated monitoring of the operability of the paths of the radio equipment of radio centers, as well as for receiving and processing radio signals [1].

Its disadvantage is the limited ability to conduct automated control of communication sessions, in terms of measuring the interference situation in the area of signal reception, measuring the parameters of the receiving paths, measuring the radiation parameters of radio transmitting devices.

Closest to the proposed device is a radio communication device containing N radio paths, an antenna switch, the outputs of which are connected to the antenna inputs of the radio paths, an operator console and a control unit whose control channels are connected to the N radio paths, the antenna switch and the operator console [2 ].

The disadvantage of such a device is the limited ability to conduct automated measurements of the noise environment in the area of signal reception, measuring the parameters of the receiving paths, measuring the radiation parameters of radio transmitting devices.

The objective of the utility model is to expand the functionality of the device for radio communications.

The problem is solved in a device for radio communication, comprising an operator console, N radio receivers, an audio signal device, a radio transmission device, an additional remote control connected to an additionally entered audio signal device and N radio receivers, and a telegraph signal processing unit has been introduced, further comprising a decoder sub-block and a telegraph signal processing sub-block and a telegraph signal transmission sub-block, the control channel of which connected to the operator console, and the inputs are connected to the outputs of N radio receivers, a digital signal processing unit whose inputs and outputs are connected to the inputs and outputs of the operator console and N radio receivers, as well as the control channels of the radio transmitting device are connected to the operator console, and the inputs are connected with the outputs of the telegraph signal processing unit and the outputs of the digital signal processing unit.

Figure 1 shows a block diagram of a device. A device for radio communication contains an operator console 1, a telegraph processing unit

signals (BOTTS) 2, N radio receivers 3, digital signal processing unit (BTSC) 4, remote control 5, sound alarm device 6, radio transmitting device 7.

A device for radio communication (hereinafter the device) operates as follows. The device provides for the organization and conduct in automatic and automated modes of sessions of measuring the radiation parameters of radio transmitting devices, measuring the noise environment in the area of signal reception, measuring the parameters of the receiving paths, recording all measurements in the database of the telecom operator’s console.

The operator panel provides a solution to organizational and technical problems during the measurement sessions, keeps a protocol of the measurement session; the database of the conducted measurement sessions, provides the formation and output of the results of the measurement sessions to a monitor, printer or via a local network to the server for recording the results of the conducted measurement sessions.

The telegraph signal processing unit is designed to receive commands from the operator panel via the control channel in accordance with the protocol for measuring the parameters of telegraph signals received from radio receivers and send measurement results to the operator panel, as well as to issue test signals for subsequent broadcasting.

The remote control is designed to remotely connect radio receivers to a sound alarm device and adjust the supplied levels.

A radio receiver provides reception at a high frequency of a signal, selection and transfer to a predetermined intermediate frequency or sound frequency for further processing in a digital signal processing unit or telegraph signal processing unit.

The radio transmitting device is designed to transmit test signals on the air at the radio frequency for measuring radiation parameters and measuring the parameters of the receiving paths.

The sound alarm device is designed to amplify and output signals received from the ether by radio receivers at the sound frequency.

The digital signal processing unit is designed to convert analog signals received from radio receivers into digital form, as well as to carry out special mathematical operations on the obtained numbers and transfer the results to the operator console for subsequent calculations.

Information sources

1. Patent No. 1825578, Н04В 3/46, “Device for monitoring the operability of radio center radio receivers”

2. Patent No. 48242, Н04В 7/00, “Device for radio communications”

Claims (1)

A radio communication device comprising an operator console, N radio receivers, an audio signal device, a radio transmission device, characterized in that a remote control is further included in the radio communication device connected to an additional audio signal device and N radio receivers, as well as a unit processing of telegraph signals, further comprising a sub-block of the decoder, a sub-block of processing of telegraph signals and a sub-block of transmission of telegraph signals, channel the control of which is connected to the operator’s console, and the inputs are connected to the outputs of N radio receivers, the digital signal processing unit, the inputs and outputs of which are connected to the inputs and outputs of the operator’s console and N radio receivers, as well as the control channels of the radio transmitting device are connected to the operator’s console, and the inputs connected to the outputs of the telegraph signal processing unit and the outputs of the digital signal processing unit.