Low Noise Amplifier 10-3000MHz with Input Bias Tee; Gain 20 dB; Noise Figure 0.65 dB

Regular price $42.00


This is a tiny Low Noise Amplifier (LNA) with 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




10 17
50 21
100 22
500 19
1000 13
2000 10
3000 6


 Output IP3 @ 2 GHz

+30 dBm

Maximum RF Input Power

+17 dBm


Connectors are SMA-F