350MHz-500MHz RF Ultra Low Noise Amplifier NF=0.3dB RF LNA with SMA Female Connector for 433MHz Receivers

Introduction:
- This amplifier is suitable for use in the frequency range of 350-500MHz, especially for front-end amplifiers of 433MHz receivers. It has an ultra-low noise figure and high RF gain, which can effectively improve the receiving sensitivity of equipment and is very suitable for front-end use in amateur radio receivers.

Features:
- Stable performance, high gain, up to 26dB.
- Wide frequency range, practical frequency can reach 350M-500MHz.
- Wide power supply range, can work normally at 3.3-8V.
- Ultra low noise figure, typical value 0.3dB.

Specifications:
- Frequency: 350MHz - 500MHz
- Amplification gain: 26dB
- Maximum output: 20dBm
- Power supply voltage: 3.3V - 8V
- Power supply current: 50 - 80mA
- System impedance: 50 ohm
- Noise ratio: 0.3dB
- Maximum input power: 20dBm
- Net weight: 19g
- Product size: 22 x 33mm (excluding the connector length)
- Connector type: SMA female connector

Package Included:
- 1 x Low Noise Amplifier