Devices that Requires Type Approval
Modem is short name for \”Modulator / Demodulator.\” It is a hardware component that allows a computer or other device, such as a router or switch, to connect to the Internet.
Wireless is a term used to describe telecommunications in which electromagnetic waves (rather than some form of wire)
carry the signal over part or all the communication path. in these case phones that employs acoustic waves at frequencies above the range of human hearing.
Is a piece of network equipment that facilitates wireless communication between a device and network.
Equipment for mass and sound broadcasting
Is an equipment that use the distribution of audio or video content to a dispersed audience via any electronic mass communications medium
but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. Broadcasting began with AM radio frequency .
Earth Station Equipment
Is a collection of equipment installed on the earth’s surface that enables communications over one or more satellites.
Earth stations consist of a reflector antenna (or parabolic dish), a feed system to send and receive the RF carrier, data handling equipment and mechanical tracking equipment to keep the satellite within the antenna’s data send/receive area.
RF power amplifier
Is a type of electronic amplifier that converts a low-power radio-frequency signal into a higher power signal.
Typically, RF power amplifiers drive the antenna of a transmitter. Design goals often include gain, power output, bandwidth, power efficiency, linearity (low signal compression at rated output), input and output impedance matching, and heat dissipation.
Transceivers and transmitters
A transceiver is a device that consists of a transmitter and a receiver in a single module.
A facility that (a) serves as a node for a communications network, (b) is equipped for technical
Equipment for data networks
Networking devices may include gateways, routers, network bridges, modems, wireless access points,
Is a device that selects one of several analog or digital input signals and forwards the selected input into a single line,
are mainly used to increase the amount of data that can be sent over the network within a certain amount of time and bandwidth. A multiplexer is also called a data selector. Multiplexers can also be used to implement Boolean functions of multiple variables.
Optical line terminal equipment
Is a device which serves as the service provider endpoint of a passive optical network.
- to perform conversion between the electrical signals used by the service provider\’s equipment and the fiber opticsignals used by the passive optical network.
- to coordinate the multiplexing between the conversion devices on the other end of that network (called either optical network terminals or optical network units).
All the devices that use wireless connections and radio frequency transmission