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 AUDIO STREAMER TRANSMITTER and RECEIVER Professional audio encoder/decoder with IP IN/OUT
The Teletechnika AUDIO STREAMER equipment can transmit 1 stereo or 2 mono audio channel and RDS text information or digital audio (AES/EBU) through IP network. One equipment is able to encoding and decoding TS. The IP network can be LAN, Wan or Internet. The equipment can be use in codec pairs for audio transmitting or broadcasting , or even as a webradio server. The transmission can be Unicast or Multicast. In case of service error, a mass storage equipment can be attached to the USB port to play audio files. The equipment is able to transmit analogue or AES/EBU audio and data streams and additional RDS text information. It can grant the transition between analogue and AES/EBU systems. The RDS text can be transmitted by the RS232 port or embedded into AES/EBU signal.
 MWS1000H/RD - Digital radio point to point microwave equipment
The MWS-1000H/RD microwave equipment developed by Teletechnika transmits the radio signals of a studio to a far site radio station. After getting the baseband signals of the studios (right and left channels) the equipment processes the signals digitally, adds an error-correction code and after modulating and upconverting them into the microwave band it delivers the signal to the radio transmitter station through a 10 GHz one-way microwave link consisting of a Tx and Rx MW equipment. It is also possible to transmit additional information (9600 baud). Using this feature RDS can be transmitted apart from the main signals. The typical antenna is size is 0.56m diameter, however it is possible to use larger ones (up to 1.5m) as well if it is needed or the authority requires it. Using the equipment a hop distance of max. 30 km can be achieved depending on the terrain.
A network can be built up from MWS-1000H/RD equipments consisting one program distributing Tx station and one or more Rx stations. Both the Tx and Rx stations need sharply directed antennas. In case of more Rx stations more Tx antennas are necessary, so the directions belonging to the Tx antennas must be considered as different connections. The signal transmission is one-way, an optional backward transmission also must be considered as a different connection.
 Download brochure (MWS1000H-RDen.pdf) 
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MWS1000H/RD_EBU Digital point to point radio microwave equipment with AES/EBU
The MWS-1000H/RD microwave equipment developed by Teletechnika transmits the radio signals of a studio to a far site radio station. After getting the baseband signals of the studios (right and left channels) the equipment processes the signals digitally, adds an error-correction code and after modulating and upconverting them into the microwave band it delivers the signal to the radio transmitter station through a 10 GHz one-way microwave link consisting of a Tx and Rx MW equipment. It is also possible to transmit additional information (9600 baud). Using this feature RDS can be transmitted apart from the main signals. The typical antenna is size is 0.56m diameter, however it is possible to use larger ones ( up to 1.5m) as well if it is needed or the authority requires it. Using the equipment a hop distance of max. 30 km can be achieved depending on the terrain.
A network can be built up from MWS-1000H/RD equipments consisting one program distributing Tx station and one or more Rx stations. Both the Tx and Rx stations need sharply directed antennas. In case of more Rx stations more Tx antennas are necessary, so the directions belonging to the Tx antennas must be considered as different connections. The signal transmission is one-way, an optional backward transmission also must be considered as a different connection.
The input signals of the transmitter can be:
· Program signals
· Baseband audio signals of Q quality
· Mono or stereo signal right and left channels
· RDS TXT of 9600 baud
· AES/EBU
The output signals of the receiver can be:
· Program signal, mono or stereo signal w. right and left channels, RDS TXT signal of 9600 baud, AES/EBU
Download brochure (MWS1000H-RD_EBUen.pdf)
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