Nedis - SAMP42222WT - Amplificateur CATV 1 vers 2
16,58 €
excl VAT
including eco-part : 0,07 €
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The Nedis SAMP42222WT CATV amplifier can be used to boost and distribute a TV or radio aerial signal to two receivers simultaneously. With a gain of 25 dB, an integrated LTE700 filter and adjustable level control, it stabilises reception while limiting interference from 5G mobile networks.
ARTICLE N° 118812
Presentation
When a TV signal is split between several devices, loss of level becomes inevitable. This is precisely where the Nedis SAMP42222WT comes in. Designed for indoor use, this 2-channel CATV amplifier actively strengthens and distributes the aerial signal to two receivers, whether TV sets or radio tuners.
Its operating range covers frequencies from 47 to 694 MHz, making it compatible with current terrestrial broadcasting standards. Its nominal gain of 25 dB effectively compensates for losses due to cable distribution or length. Better still, the integrated gain control, adjustable from 0 to 18 dB, offers fine adjustment to match the amplifier input precisely to the source level. This prevents saturation while optimising signal quality.
Another strategic point is the integrated LTE700 filter. With the rise of 5G networks in the 700 MHz band, interference can have an impact on DTT reception. This filter attenuates these disturbances to preserve signal stability.
In terms of connections, installation remains simple and standardised: one IEC coaxial input and two IEC outputs for distribution. The 230 V mains power supply is integrated, with a 1.50 m cable for flexible installation close to your audiovisual installation.
Its operating range covers frequencies from 47 to 694 MHz, making it compatible with current terrestrial broadcasting standards. Its nominal gain of 25 dB effectively compensates for losses due to cable distribution or length. Better still, the integrated gain control, adjustable from 0 to 18 dB, offers fine adjustment to match the amplifier input precisely to the source level. This prevents saturation while optimising signal quality.
Another strategic point is the integrated LTE700 filter. With the rise of 5G networks in the 700 MHz band, interference can have an impact on DTT reception. This filter attenuates these disturbances to preserve signal stability.
In terms of connections, installation remains simple and standardised: one IEC coaxial input and two IEC outputs for distribution. The 230 V mains power supply is integrated, with a 1.50 m cable for flexible installation close to your audiovisual installation.
Features
Packaging
Single unit
Color
White
Accessory Type
Antenna Amplifier / Booster
Other features
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Nedis SAMP42222WT
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2-channel indoor CATV amplifier
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Application: TV / Radio distribution (CATV)
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Frequency range : 47 - 694 MHz
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Maximum gain: 25 dB
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Gain adjustment: 0 - 18 dB
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LTE filter: LTE700 integrated
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Noise figure : 4 dB
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Maximum output level: 103 dBµV
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Impedance: 75 Ohm
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Number of inputs: 1
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Number of outputs: 2
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Connector type: IEC coaxial
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Power supply: 230 V AC 50/60 Hz
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Input current: 1.0 A
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Operating power consumption: 2 W
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Power cable length: 1.50 m
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Materials: ABS, zinc alloy
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Colour: white
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Dimensions: 70 x 39 x 125 mm
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Weight: 233 g
