
Tiny Low Noise Amplifier 10-4000MHz. Wide 3.6V-24V supply; reverse polarity protected
PRODUCT OVERVIEW This is an ultra low noise PSA4-5043+ RF amplifier that provides excellent gain and noise figure. 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. The noise figure of this LNA is only 0.65 dB at 100 MHz. The LNA includes pads for external power and supports a very wide input voltage range of +3.6 VDC to +24 VDC. The device also has reverse polarity protection. The data sheet for the PSA4-5043+ amplifier can be found on the Mini-Circuits website. FEATURES Wideband LNA operates from 10 MHz to 4 GHz Wide Input voltage range +3.6 VDC to +24 VDC Reverse polarity protected 0.65 dB Noise Figure at 100 MHz LED Power Indicator SMA-F connectors SPECIFICATIONS Frequency Gain 10 MHz 18 dB 100 MHz 23 dB 1 GHz 18 dB 2 GHz 12 dB 3 GHz 8 dB 4 GHz 5 dB Output IP3 +32 dBm Supply Voltage +3.6 VDC to +24 VDC Maximum RF Input Power +17 dBm Noise Figure 0.65 dB @ 100 MHz