Transmitter optic Signal TR-901 (8x SAT IF+Terr)

SIGNAL PRO optical transmitter TR-901 R69956 is designed for distribution of television signals in SMATV and building installations, enabling conversion of satellite DVB-S/S2 signals from QUAD or QUATRO converters and terrestrial digital DVB-T2 and FM/DAB+ radio signals to single-mode optical fibre transmission. The TR-901 R69956 SIGNAL PRO transmitter supports two satellite positions, providing simultaneous optical distribution of full SAT IF bandwidth (VL, VH, HL, HH) for each of the two satellite positions and terrestrial DVB-T2/radio signals in a single optical path. The high-performance lasers with stabilised output power (8 x 5 dBm) used guarantee low distortion, minimal noise and high resistance of the transmission path to external interference.Key features:conversion of signals DVB-S/S2 (2 satellite positions) and radio/DVB-T2.WDM (Wavelength Division Multiplexing) technology - all signals in 1 fibre.2xQUATRO input + radio/DVB-T2 inputclassic QUAD or QUATRO satellite converter (traditional approach to dish positioning)optical output (output power 8 x +5 dBm) terminated with SC/APC type connectorAGC - automatic gain control to stabilise the signal levelLEDs on the casing facilitating proper configuration of the whole system.transmitter uses single-mode optical fibre for transmissionmaximum signal distribution up to 16 QUATRO REC-109 R69958 receiversThe TR-901 SIGNAL PRO transmitter is equipped with a precise AGC circuit to ensure a constant optical level regardless of changes in input levels. Its robust construction, effective cooling and the possibility of continuous operation within a wide temperature range allow reliable operation in professional SMATV systems. The device cooperates with SIGNAL PRO brand optical receivers, enabling the construction of extensive, multi-point distribution networks with a long range with minimal attenuation and full compatibility with modern digital television systems.The transmitter uses the Wavelength Division Multiplexing (WDM) technique, making it possible to transmit signals based on eight independent wavelengths (1330 nm, 1350 nm, 1370 nm, 1390 nm, 1510 nm, 1530 nm, 1550 nm, 1570 nm), while maintaining adequate separation. The great advantage of this solution is that it is possible to build one infrastructure (transmitter, fibre, splitters, receiver) for the transmission of the entire signal package. In competing solutions, the infrastructure usually has to be paralleled due to the need to transmit signals from 2 satellites (2 transmitters, 2 fibres, 2 splitters each, 2 receivers). The Signal PRO solution means savings due to the need for fewer active and passive elements, spacesavings in TV cabinets and savingsin installer timedue to not having to build a double passive infrastructure.The transmitter has an optical output (output power 8x +5 dBm) terminated with SC/APC type connector, enabling distribution of the signal to 16 receiving points (optical receivers type QUATRO REC-109 R69958). The exact number of receiving points and their maximum distance from the signal source can be determined by balancing the attenuation of the optical path with the optical power budget.Customers can order any patch cords made to order with required terminating connectors. Please contact your sales assistant.LEDS INFORMING ABOUT OUTPUT SIGNAL LEVEL.The optical transmitter is equipped with LEDs that clearly and intuitively inform the user of the current output signal level. This enables the user to react efficiently to any irregularities, minimising the risk of interference, overdrive or loss of transmission quality. SC/APC OPTICAL CONNECTOR.The SC/APC optical connector is a standard interface used in fibre optic transmission systems, providing a high quality and reliable connection. The use of APC (Angled Physical Contact) polishing at an angle of 8° significantly reduces the back reflection of the optical signal, resulting in lower losses and better transmission quality. In contrast to the FC/UPC connectors commonly used in this type of system, SC/APC connectors do not pose any problems when connecting and operating equipment..1 Transmitter - 2 SATELLITE POSITIONS + RADIO/DVB-T2.One transmitter supporting two satellite positions and Radio/DVB-T2 terrestrial signals is a universal solution for modern RTV installations. This combination simplifies the installation structure, reduces the number of devices and cabling required and increases the functionality of the entire system.Signal PRO installation example Optical-copper RTV/SAT installation using the professional line of SIGNAL PRO brand equipment for 256 apartments:Satellite TV (2 satellite positions)terrestrial TV, radiodistribution in 1 optic fibredivision of signal into 4 optical pathsThis solution can be used in large facilities where the distance between staircases is more than a few tens of metres and you want to transmit the RTV/SAT signal in a single optical fibre. Fibre optic cable provides excellent insulation aga