Professional Design: Bandpass filter with 1dB bandwidth of 26MHz, steep cutoff characteristics, center frequency: 915MHz, 1dB passband: 902928 MHz. Applicable: RFID Remote control saw bandpass filter for 915 MHz RFID receivers with optimized performance. Excellent Effetcs: SMA interface bandpass filter can effectively filter out of band signals, reduce noise, and increase dynamic range. Metal Material: Bandpass filter is made of premium metal material, durable, and long service life Specification: Item Type: Bandpass Filter Model: FBP 915S Interface: SMA Impedance: 50 Ohms Center Frequency: 915 MHz Passband (1 dB Bandwidth): 902-928 MHz In Band Insertion Loss: 2.0 dB Maximum Load Power: 100 mW (20 dBm) Color: As Shown Material: metal Package Contents: 1 x Bandpass Filter Only the above package content, other products are not included. Note: Light reflection 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.