{"product_id":"antenni-zesilovac-teroz-600x-nizkosumovy-uhf-g17db-f0-7db-u-120dbµv-f-f","title":"Antenna amplifier TEROZ 600X, low noise, UHF, G17dB, F0.7dB, U\u003e 120dBµV, F-F","description":"The Teroz 600X amplifier for the UHF band 470 to 862 MHz is equipped with a miniature microwave amplifier with E – PHEMT (ultra low noise) technology. The amplifier input has a UHF high-pass filter that suppresses unwanted signals below the operating band. Practical tests have shown that the amplifier is able to process a signal from the antenna with a level of around 30dBµV, which is on the edge of the noise threshold and is therefore also suitable for long-distance reception. This amplifier is of great benefit in places where there is a very weak useful signal in close proximity to a strong interfering signal, when the signal from the antenna must first be amplified and only then can the interference be tuned. The high excitability of this amplifier allows for just such use without the risk of overexcitation by a strong signal and degradation of the useful signal. In this case, it is recommended to place the amplifier as close as possible to the antenna, because every dB of attenuation of the coaxial cable is added to the amplifier noise.\u003cbr\/\u003eHowever, the amplifier is also suitable as a power element for larger television signal distributions, because it is able to deliver an undistorted signal with an output level exceeding 120 dBµV!!! Which is comparable to the values ??of power amplifiers for STA and TKR, but at an incomparably lower price.\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003e- gain G: 17 dB\u003cbr\/\u003e- noise F: 0.7 to 0.8 dB\u003cbr\/\u003e- transmitted band: K21 to K69\u003cbr\/\u003e- max. output level for 2 TV channels: \u003e120 dBµV\u003cbr\/\u003e- input and output impedance: 75 ?\u003cbr\/\u003e- power supply to the output connector: 12V\/90mA\u003cbr\/\u003e- input and output connector: F female\u003cbr\/\u003e- box dimensions: 24 x 36mm\u003cbr\/\u003e- weight: 40g\u003cbr\/\u003e- installation in the environment: indoor","brand":"TEROZ","offers":[{"title":"Default Title","offer_id":52554039263570,"sku":"14411342","price":489.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/14411342_c8ae5a3e-1cb0-4a00-882b-151561c3fefc.png?v=1776146333","url":"https:\/\/tipa-production.myshopify.com\/en\/products\/antenni-zesilovac-teroz-600x-nizkosumovy-uhf-g17db-f0-7db-u-120db%c2%b5v-f-f","provider":"TIPA","version":"1.0","type":"link"}