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TV Antenna Amplifier

Product ID TT61

Technical summary

  • It has 3 coaxial connectors 9.52 mm diameter (1 x female-IN 2 x Male-OUT)
  • The function of the device is to amplify the TV signal for better picture quality/signal
  • High gain and low noise
  • Locate and amplifies all TV channels
  • Ideal to amplify the signal in areas of poor coverage
More info
Product available. Delivery time 1-3 days. 2 years warranty. 14 days return period.
  • Description
  • Sizes
  • Related
  • Tech FAQs

TV antenna signal amplifier. It has 3 coaxial connectors with a diameter of 9.52 mm (1 x Female-IN to 2 x Male-OUT). The function of the device is to amplify the TV signal for a better image/signal quality. High gain and low noise level. Locate and amplify all TV channels. Ideal to amplify the signal in those areas of little coverage. It has a switch and potentiometer to regulate the quality of the soutput signal. Working frequency from 5 to 790 MHz, gain from 0 to 24 dB, consumption of 3 W and impedance of 75 Ohms. It is connected directly to the 220 VAC electrical network.


Weight: 0.45 Kg.
Product measures:
Width: 11.2 x Depth: 4.6 x Height: 9.5 cm.
Number of packages: 1
Package sizes:
27.5 x 16 x 5 cm.Package volume: 2200.000 cm3.
This product is not available with different sizes
Color unspecified

[!] Weights, sizes, colors and shapes are only approximate and may differ from those represented, although the functionality of the product never differ with those specified

Tech FAQs

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Technical terms used
  1. Hz

  2. Impedance Ω

  3. VAC


One hertz is one cycle per second, meaning repeating cycle as an event. For example, hertz is applied physics measuring the number of times for a second wave (either acoustic or electromagnetic) is repeated or can be applied, among other uses, to ocean waves that reach the Beach vibrations per second or a solid. The quantity that measures the frequency hertz is called,in this regard, the inverse of the period. One hertz is an oscillation frequency of suffering a particle over a period of one second.

Fuente de la información sobre mhz:

Impedance Ω

The impedance (Z) is a measure of opposition that a circuit to a current when a voltage is applied. The impedance extends the concept of resistance circuits alternating current (AC), and has both magnitude and phase, unlike resistance, which has only magnitude. When a circuit is powered with direct current (DC), there is no distinction between the impedance and resistance; the latter can be thought csa impedance with zero phase angle.

Fuente de la información sobre Ohms:


VAC would be the abbreviation of Volt Altern Current which would be translated Volts of alternating current. The difference between VDC is that its sinusoidal oscillation achieving a more efficient energy transmission.

The alternating current is the energy that we receive in our homes, it is generated in the power plants by means of alternators.

The intensity of this type of current varies with time, and changes direction 50 times throughsecond (50hz). The generated voltage changes in the form of sine wave so it is not constant.

In the image:

  1. Current by pulsations.
  2. Direct current (DC).
  3. Alternating current (AC).
  4. Variable current.


Cablematic Dos Mil SLU, Santander 61, 08020 Barcelona (Spain) - Hours: 08:00 to 17:00 Monday to Friday
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Phone: 2035146931 VAT number: GB263929178
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