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Analogue Transposer System

Supplier: Richardson Electronics

High quality TV transposer family providing digital terrestrial transmission of TV programs using the traditional transposer method with off-air reception and non remodulation broadcasting. This range is equally suitable for analogue broadcasting offering a simple upgrade path to subsequent digital operation. A wide range of filters and combiners are available to meet all transmission requirements. Many of the modules are common to the remodulation/ transmitter derivatives reducing spares ho

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Special Features
- High quality, compact design
- Dual Mode
- Broadband Modules
- Fully Modular
- Choice of Output Filters
- LCD status display
- Ultra low phase noise
- Web based remote monitoring

All the active parts of these transposers are contained within modules which plug into a motherboard inside a common system chassis. The high quality construction allows simple configuration and alignment changes and easy access for maintenance. Each sub-system function is contained within the appropriate module.

The receiver module downconverts the input signal to a standard IF frequency; the associated low noise synthesiser, as the upconverter one, is programmable in 1Hz steps. The synthesisers can be externally locked making the systems ideal for the SFN and precision locked broadcast operation.

Precorrection for the highly efficient class AB FET amplifier is provided at IF. The amplifier is cooled by dual rear mounting fans. A standard analogue output filter is housed underneath the chassis.The power supply/display module provides all the DC voltages for the system as well as the control system and status indications/ measurements.

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