Description of the amplifier for antenna SWA-23-5
A two-stage amplifier for antenna SWA-23-5 is well known Chinese company Eurosky and are intended for mounting on the antenna of type "Wave" and so-called "Polish grid" and the like, which provides for the possibility of a suitable mounting Board to the housing.
The device is designed to improve UHF and T2 signal in remote locations and in areas of uncertain reception and is characterized by the use of reliable electronic components with use of the input filter 3 levels for foreign waves, a working range of 470-862 MHz, low noise of 1.7 dB and a gain of 23 dB.
The design includes a screw connection for the antenna cable.
When using a T2 receiver or TV with a supply voltage of 5V via a coaxial cable, the product can be powered without connecting extra power supply.
Eurosky SWA-23-5 suitable for solving problems with quality of signal reception when using the above television equipment.
| Attributes | |
| Входное сопротивление | 300 Ом |
| Выходное сопротивление | 75 Ом |
| Габаритные размеры | 39х60 мм |
| Коэффициент усиления | 23 дБ |
| Напряжение питания | 5 В |
| Пропуск питания | Нет |
| Рабочий диапазон частот | 470-862 МГц |
| Bracket Specifications | |
| Конструкция | SWA |