The 1dB bandwidth of this filter is about 60MHz, and the cutoff characteristic is steep.For UMTS/PCS signal testing in the 1930 - 1990 MHz frequency range, it can effectively filter out out-of-band signals, reduce noise, and increase dynamic range.Interface: SMA-M, SMA-F (RF characteristics are non-directional, both ends can input/output)Model: FBP-1960sImpedance: 50 OhmsCenter frequency: 1960 MHzPassband (1dB bandwidth): 1930 to 1990 MHzIn-band insertion loss: 1.5 to 2.0 dB (typical value: ~ 1.7 dB)Maximum Carrying : 100 mW (20 dBm)Material: Metalcolour: As shownPackage Contents:1 x 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.