GBS Jolly Line 45973-EU Multiband TV Amplifier – 3-In/1-Out, Integrated 5G LTE Filter
The Jolly line 45973-EU is a 3-input, 1-output multiband amplifier with integrated 5G filter, designed for central antenna installations receiving digital and analogue channels.Read the full description
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Description
Description
The Jolly line 45973-EU is a multiband amplifier engineered for central antenna distribution facilities handling digital and analogue terrestrial channels. Its aluminium die-cast chassis and GaAs-MMIC transistor technology deliver high linearity and efficiency in a compact form with low power consumption.
The amplifier features an integrated 5G filter (694–862 MHz) to prevent 5G mobile signals from interfering with UHF reception, a test output at -30dB, and front-panel attenuators for level adjustment. It carries European certification.
Key Features
- 3 inputs, 1 output
- Integrated 5G filter covering 694–862 MHz
- GaAs-MMIC transistor technology for high linearity
- Aluminium die-cast chassis
- Front-panel attenuators on UHF, UHF 2 and VHF bands
- Test output: -30dB
- Tele-power supply: automatic, 12Vdc / 80mA
- European certification
Product Benefits
- 5G filter suppresses interference from 694–862 MHz 5G signals, protecting UHF reception quality
- GaAs-MMIC design minimises noise while maintaining high output levels for large distribution networks
- Die-cast chassis provides mechanical protection and effective heat dissipation
- Front-panel attenuators let installers set correct signal levels without external equipment
- Automatic tele-power supply simplifies powering remote LNBs or masthead amplifiers
Technical Specifications
- Model: Jolly line 45973-EU
- Number of inputs: 3
- Number of outputs: 1
- Gain VHF: 30 dB
- Gain UHF: 35 dB
- Frequency VHF: 47–230 MHz
- Frequency UHF: 470–694 MHz
- 5G filter: 694–862 MHz
- UHF band attenuation range: 15–35 dB
- UHF band 2 attenuation range: 15–35 dB
- VHF band attenuation range: 10–30 dB
- Test output: -30 dB
- 5G attenuation: <20 dB
- Max output: 118 dBµV
- Noise figure: 6.5 dB
- Tele-power supply: Automatic, 12Vdc / 80mA
- Power supply: 90–250Vac, 50/60Hz
- Consumption: 13W
Why You'll Love It
- 35 dB UHF gain with a low 6.5 dB noise figure ensures strong, clean signal distribution across multi-outlet installations
- 118 dBµV maximum output supports large residential or commercial antenna networks
- 13W power draw keeps operating costs low for permanently installed equipment
- Compact die-cast body fits into standard head-end racks or enclosures without wasted space
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