Cnhtjy

Parabolinės antenos

Kaip padaryti pigią ir lengvą parabolinę anteną

Parabolic antennas are a versatile tool that can be used for a variety of purposes, including amateur radio and RF testing. They can be made out of a variety of materials, and they require relatively little maintenance. By following a few simple steps, you can make your own parabolic antenna without any expensive equipment or

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parabolinė antena

Parabolinės antenos gali padėti užfiksuoti daugiau signalų!

Parabolic antennas are a type of antenna that can help you capture more signals. They are often used in sectors where the signal reception is poor. Sector antennas can be used in a number of different ways, including as ground plane antennas, yagi antennas, and penthouse antennas. Parabolic antennas have a number of advantages over

Parabolinės antenos gali padėti užfiksuoti daugiau signalų! Read More »

Sector antennas

Kaip veikia sektoriaus antenos ir kam jos naudojamos

Sector antennas are used in a variety of applications, tokių kaip palydovo ryšiai, military radio and radar, and RFID. They work by splitting an RF signal into several sectors, which can be processed separately. Sector antennas are often used to improve the signal strength of certain frequencies or channels. They can also be used to

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Sektoriaus antenos

Kokios yra sektoriaus antenos ir kodėl jie nėra tiesiog vadinami televizijos antenomis?

Sector Antennas-The vast majority of antennas in use today are what’s called a panel antenna. Jie yra sudaryti iš daugybės mažų antenų, kurios veikia kartu, kad sukurtų bendrą didesnę anteną. What this means is that panel antennas can be placed in many different directions and can pick up more signals than a traditional

Kokios yra sektoriaus antenos ir kodėl jie nėra tiesiog vadinami televizijos antenomis? Read More »

Passive and Active Antennas: What’s the Difference?

Passive antennas are usually cheaper and smaller than active antennas. Passive antennas advantage is that they can be placed in a wide variety of locations without the need for an external power source. Active antennas have the ability to radiate more power and can be better suited for broadcasting or long-range receiving. Passive antennas are

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