Analysis of the characteristics of GSM signal repeater
The Internet does have a lot of articles on the GSM signal repeater, but most of them are marketing tweets, dry goods for the knowledge of the popular GSM signal repeater. Please read the kingtone article carefully. GSM signal repeater type can be divided into 1.GSM mobile communications broadband repeater 2. GSM communication band selection repeater
◇GSM mobile communication broadband repeater Features:
A, with high system gain and gain continuously adjustable advantages
B, the use of advanced digital filtering technology, band outside the strong suppression
C, with full-duplex work, high up and down the isolation performance
D, both sides of the port design is extremely standard, easy and fast installation process.
E, built-in power supply and a power protection system and maintenance of the standby power interface.
F, the use of ALC technology, the output level continuously adjustable, stable and reliable.
H, with optional intelligent technology, automatic fault alarm and remote maintenance.
I, high linear power amplifier performance and stability.
◇GSM communication band selection repeater characteristics
A,the system high gain and continuously adjustable
B, with full duplex work, high up and down the isolation performance
C, the center frequency and bandwidth can be adjusted, more to meet user requirements.
D, the band outside the strong suppression, the signal between different operators will not produce mutual interference.
E, built-in power supply and a power protection system and maintenance of the standby power interface.
F, the use of PLL control technology of the frequency selection module, stable and reliable performance
H, low noise figure
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