433MHz Amplifier Wireless Communication RF Power Amplifier BLT53 6V 2W 33dbm SX1278 SI4432

Specification
 
BLT53A is very suitable for some digital transmission system, in some specific occasions may need 2W of communication power, such as meter reading handheld, security, hydrological monitoring, model aircraft and other applications. The use of BLT53A can be very quickly to obtain the required power, so as to achieve the required communication distance.
 
BLT53A is a silicon-based power amplifier that provides large bandwidth from DC-3G operation support.
 Designed for ultra-thin, ultra-small SOT89 package, BLT53A provides complete input and output close to 50 ohm internal match.

• BLT53A has a very high efficiency, 6V power supply, 433M operating frequency output 33dbm (2W) when the power efficiency of 65%.
• BLT53A internal anti-ESD protection diode, can be a good anti-ESD, to avoid damage to the device.
• BLT53A is very simple to use, to achieve ultra-low BOM cost, and provide multiple reference applications under the frequency of design, such as with the SI4432 3.3V output 1W

AN2: SI4432 + BLT53A 3.3V 1W 433M
AN3: A7102 + BLT53A 3.6V 1W 433M
AN4: SI4432 + BLT53A 4.8V 2W 433M
AN5: CC1100 + BLT53A 4.8V 1W 433M
 
The maximum input power is 23dbm which is 0.2w. The amplifire IC is not capable for 1W input power.
 
Package:
1pc board 

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