Fracarro MBJ3r345U LTE TV switchboard 4 inputs 35dB

Fracarro MBJ3r345U LTE TV switchboard 4 inputs gain max. 35dB cod. 223601

The new generation of MBJ Evo indoor switchboards introduces many innovative functions to the range, first of all ABLA Technology, namely the “Automatic Building Level Adjustment” function. This exclusive FRACARRO system allows the switchboard to keep the TV output level set by means of the dedicated trimmers constant even when the signal level of each input varies. Each entrance is equipped with a dedicated ABLA LED that allows you to immediately identify:

• if the RF levels of each input are included within the correct working range;
• if the dedicated ABLA circuits are maintaining a constant output level even for high variations of the input signal (over 25dB of dynamics).

If the input signal is too low or insufficient for the ABLA circuits to work, the switchboard still works and behaves like a fixed gain amplifier.

All MBJ EVO indoor switchboards are equipped with separate amplification and independent management of the input signals, and also offer high shielding against LTE disturbances.

The MBJ EVO are protected by an innovative protective shell in flame-retardant ABS material (Class V0). Wall.

It is also designed for installation on a standard DIN bar (quick release system). The switchboard is equipped with a high-performance (> 80%) switching power supply and automatic reset protection circuit against short-circuits. Dip-switches are also provided for inserting the voltage to power any pole preamplifiers.

Main features

• ABLA Technology : exclusive FRACARRO system for maintaining constant the output level set even when the level of each input varies (independent ABLA circuits)
• Stabilization of the output level even for high variations of the TV input signal.
• Operating LED of the dedicated ABLA circuits.
• Separate amplification : the brand new MBJ Evo switchboards work with separate amplification and independent management of the signals coming from the different antennas.
• High shielding against LTE disturbances (LTE Free)
• Protective shell : the new switchboards are equipped with a flame-retardant and flame-retardant ABS container (Class V0)
• Prepared for fixing on standard DIN bar with quick release.
• Footprint reduced by 60%: compared to previous models, the dimensions of the new MBJ EVO have been considerably reduced and can be easily installed inside the wall boxes.
• Switching power supply with very high efficiency (> 80%) and self-resetting protection circuit against short circuits.
• Dip-switch for inserting the remote power supply on each input (100mA total).
• Power supply status LED.
• Faston for connection to the grounding system of the TV system.

Specifications Fracarro MBJ3r345U LTE cod. 223601

• No. of entrances: 4
• Type of inputs: 3 + DAB, 4th, 5th, UHF
• No. of outputs: 1
• Gain: 35 dB
• Maximum VHF / UHF output level: 110/120 dBuV
• Maximum consumption: 6W
• VHF / UHF noise figure: 6/9 dB
• EAN barcode: 8016978099627