Feature

●Wide Coverage: comes with a large dynamic range and a wide operating frequency range, has high working efficiency and stability.
●Better Design The input is 20 to 23dBm at 0.1 to 0.2W and the output is 39.2dBm at 8.3W, which allows for wide application and easy replacement.
●EASY TO INSTALL Designed for a compact size of 4*5.5cm and light weight of 58g as well as SMA K socket head, convenient to install.
●Convenient Use This unidirectional high frequency power amplifier is perfect for fixed amplification of various RF signals.
●Reliable work: can work even under 0.1W, and the power increases with increasing input power, finally reaching the maximum power point.

Description

Specification:
Item Type: RF Amplifier
Input Power: 20-23dBm (0.1-0.2W)
Operating voltage: 6-8.4V at typical lithium battery supply voltage.
Working Current: 1.6A Max
Input impedance: 50 hm.
Output impedance: 50 hm.
Input and output connector: SMA K female head
Module size: approx. 4 x 5.5 cm / 1.57 x 2.17 inches (without protrusions).
Module weight: 58 g / 2.05 oz.
Power: 8V power supply, output 39.2dBm (8.3W), 66.6% efficiency.

Package list:
1 x RF amplifier.

Note:
1. Since this is the UHF frequency band, there are certain requirements for the input and output cables, and input and output must be coaxial cables with a characteristic impedance of 50 ohms. When connected to normal cables, it may not work normally and strange phenomena such as low output power and self-excitation may occur.
2. Do not connect the antenna directly to the output port of the power amplifier due to the large output power. Please use at least 2 meters long 50 ohm coaxial cable to connect to the antenna to prevent the strong signal from interfering with the normal operation of the power amplifier.
3. The output of the power amplifier must be connected to a pure ohmic load of 50 ohms. The antenna requires that the standing wave is not greater than 1.5 to ensure the transmission range and safety of the power amplifier.