866‑870MHZ: This filter has a 4MHz 1dB bandwidth, steep cutoff characteristics, center frequency of 868MHz, passband (1dB bandwidth), 866‑870MHz. APPLICABLE FIELD: Ultra-small 868MHz bandpass filter is used to optimize the performance of 868MHz remote controls and receivers. NOISE REDUCTION: SAW bandpass filter for remote control can effectively filter out out-of-band signals, reduce noise, and increase dynamic range. 24K GOLD PLATING: The bandpass filter has a 24K gold-plated structure, and its performance specifications are far superior to those of other products processed using bare PCB. COMPACT AND LIGHTWEIGHT: Ultra-small 868MHz bandpass filter is small in size, light in weight, and has low insertion loss. Stable operation and long operating time. Item Type: 868MHz Bandpass Filter Model: For FBP 868S Material: Metal Interface: SMA Bandwidth: 4MHz Impedance: 50 Ohm Center Frequency: 868MHz Passband (1dB Bandwidth): 866-870MHz In-band Insertion Loss: <3.5dB Maximum Carrying Power: 100mW (20dBm) 1 x 868MHz Bandpass Filter