This product is a surface acoustic wave filter with a 3dB bandwidth of 20MHz and a steep cut-off characteristic.For performance optimization of 1GHz RF receivers, etc., it can effectively filter out out-of-band signals, reduce noise, and increase dynamic range.Model: FBP-1000sImpedance: 50 OhmsCenter frequency: 1000 MHz3dB passband: 990 to 1010 MHzIn-band insertion loss: Less than 3 dBMaximum Carrying : 200 mW (23dBm)Interface: SMA-M, SMA-FMaterial: Metalcolour: As shownPackage Contents:1 x FBP-1000S SAW bandpass filterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.