Terra Multiswitch 9/32 Terra MR-932L
Brand: TERRA
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€ 480,00 |
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Terra Multiswitch 9 Inputs / 32 Outputs with Terrestrial Support – Model Terra MR-932L
The Terra MR-932L multiswitch is a high-performance solution designed to distribute satellite and terrestrial TV signals across multiple outputs. It features 9 inputs and 32 outputs, supporting both satellite TV and active (amplified) terrestrial signal distribution.
Each satellite input and the DVB-T terrestrial path (frequency range: 47-790 MHz) can be individually adjusted using dedicated signal level switches. This modern adjustment system provides much greater parameter stability compared to conventional designs that rely on potentiometers.
An additional feature of the MR-932L (R70832) is the inclusion of a passive TV signal path (5-862 MHz), which is specifically intended for return channel applications. It is important to note that the device cannot operate both active and passive terrestrial paths at the same time.
The multiswitch is also equipped with a built-in LTE signal filter, which effectively blocks unwanted signals within the 800 MHz LTE band (791-862 MHz) used for mobile data services. This ensures clean terrestrial TV reception without interference.
The unit’s robust cast metal housing offers excellent shielding performance, protecting the internal circuits from external signal interference.
For optimal operation, the satellite inputs must be supplied by QUATRO type LNBs, which are specifically designed for multiswitch distribution systems.
Key Features of the Terra MR-932L Multiswitch
- Radial multiswitch design for efficient signal distribution
- Integrated cable pre-correction to balance signal losses across cable runs
- Output grouping based on signal levels to optimize distribution performance
- Input isolation exceeding 30 dB for minimal signal interference
- Option to power a terrestrial antenna preamplifier directly from the multiswitch
- Active terrestrial signal path with built-in LTE filter (operating in the 47-790 MHz range)
- Passive TV signal path available (frequency range: 5-862 MHz)
- Built-in power supply for simple installation
- Durable cast metal casing with class A shielding for superior electromagnetic protection
This device is manufactured by Terra, a renowned company known for its specialization in professional multiswitches for SMATV (Satellite Master Antenna Television) systems. Terra multiswitches are widely recommended thanks to their excellent build quality, stable performance, and extremely low failure rates.
One of the key advantages of the MR-9XX multiswitch series is the ability to diversify output signal levels across different groups. This feature effectively compensates for varying cable lengths within the system, addressing the natural signal attenuation that occurs, especially over longer cable runs. Moreover, these multiswitches are engineered to compensate for increased signal losses at higher frequencies, ensuring a balanced signal throughout the entire distribution network.
The unit operates on a 230 VAC mains power supply. It is crucial to follow all necessary safety precautions when working with high-voltage electrical devices.
