Rf Amplifier Low Noise Lna 50 To 4000Mhz Spf5189Z Rf Amplifier
Buying option
takealot.com
Best Deal
In stockThe Story
This SPF5189Z RF low noise amplifier (LNA) operates from 50 to 4000 MHz with an ultra-low noise figure of 0.6 dB at 900 MHz, making it ideal for high-sensitivity receiver front-ends. It delivers 18.7 dB gain and high linearity (OIP3 39.5 dBm) while consuming only 90 mA from a 5V supply. Suitable for cellular, PCS, W-CDMA, ISM, and WiMAX base station infrastructure, tower amplifiers, and repeaters.
add_circle The Upside
- check Excellent noise performance improves signal-to-noise ratio
- check Broadband coverage from 50 MHz to 4 GHz
- check High linearity suitable for demanding applications
remove_circle The Downside
- close Requires external biasing and matching for optimal performance
- close Limited to 5V supply; not compatible with higher voltages
- close Small size may be challenging for hand-soldering
Specifications & features
Key features
- check_circle Frequency range: 50-4000 MHz
- check_circle Ultra-low noise figure: 0.6 dB at 900 MHz
- check_circle Gain: 18.7 dB at 900 MHz
- check_circle High linearity: OIP3 39.5 dBm at 1960 MHz
- check_circle Single-supply operation: 5V at 90 mA
Specifications
Frequency Range
50-4000 MHz
Gain
18.7 dB at 900 MHz
Noise Figure
0.6 dB at 900 MHz
OIP3
39.5 dBm at 1960 MHz
Tags
Loading more…
End of feed
Could not load more items
Keep discovering
Sign in to browse more of your personalised feed (new accounts use social login).