SPF-5043Z 30-3500 M Hz 20d B LNA RF Broadband Amplifier Module for FPV Racing Drone Description: Item number:SPF-5043 Z Item name:30-3500 M Hz 20d B LNA RF Broadband Amplifier Module Working frequency: 30-3500 M Hz Amplification gain: 20d B (typical) Noise figure: 0.7d B (typical) Working voltage: 3.3-5.0 V Dimensions: 25 * 33mm (excluding connector protrusion) Package Included:1x SPF-5043Z LNA RF Broadband Amplifier Module