Amplificador de início de cascata Jultec JULT SAT JAL0825AN 8x25dB com fonte de alimentação JNT19-2000

The Jultec JAL0825AN is a professional SAT cascade start amplifier designed for large SAT/TV distribution systems. It features 8 SAT inputs (4x VL, 4x HL) and 1 terrestrial input, each with 25 dB adjustable gain. The amplifier is powered by the included Jultec JNT19-2000 power supply (19V DC, 2000mA). Ideal for cascading in multi-dwelling units or commercial installations.

Advantages

High gain of 25 dB for both SAT and terrestrial signals, adjustable gain range of 0-15 dB, and excellent isolation between SAT and terrestrial paths (>30 dB). LNB powering is selectable per SAT input (13V/18V, 0/22kHz, DiSEqC).

Suitable for

• Large SAT/TV distribution systems in cascade mode
• Multi-dwelling units (MDUs)
• Commercial buildings requiring multiple SAT and terrestrial signal distribution

Key specifications

• SAT Frequency Range: 950-2150 MHz
• Terrestrial Frequency Range: 5-862 MHz
• SAT Gain: 25 dB (adjustable)
• Terrestrial Gain: 25 dB (adjustable)
• Gain Adjustment Range: 0-15 dB
• Max. Output Level SAT: 100 dBµV
• Max. Output Level Terrestrial: 90 dBµV
• Return Loss: >10 dB
• Isolation SAT-SAT: >30 dB
• Isolation SAT-Terrestrial: >30 dB
• Power Supply: Jultec JNT19-2000 (19V DC, 2000mA)
• Power Consumption: Approx. 15W (without LNBs)
• Connectors: F-type

Recommendations

For optimal performance, use high-quality F-type connectors and ensure proper grounding. The amplifier supports DiSEqC control for LNB switching.