This is a tiny Low Noise Amplifier (LNA) that uses the PSA4-5043+. It has a built-in input Bias Tee and can be powered with either USB or DC header. The Bias Tee can be used to power either an active antenna or an amplifier with a bias tee ahead of it as shown in the product block diagram.
The LNA can be used in a number of different receiver applications such as Ham Radio, TV reception, etc. The product is ideally suited as a pre-amplifier and operates across a large DC supply range of +3.3V to 10V. The noise figure of this LNA is only 0.7 dB at 500 MHz.
Please Note that this LNA cannot itself be remotely powered as it does not have an output Bias Tee.
• Wideband LNA operates from 10 MHz to 3 GHz
• 0.7 dB Noise Figure at 500 MHz
• LED power indicator
• SMA-F connectors
• Wide DC supply range +3.3V to +10V can be used to power the LNA
|FREQUENCY (MHz)||GAIN (dB)|
Output IP3 @ 2 GHz
Maximum RF Input Power
Connectors are SMA-F