Feature: 1. Bandpass Filter: This filter has a 1dB bandwidth of about 25MHz, with steep cutoff characteristics and stable performance, and is designed for communication systems. 2. 2017MHz Center Frequency: The center frequency of this receiver filter is 2017MHz, suitable for all 2017mhz miners and antennas. 3. Aluminum Alloy Housing: This filter uses aluminum alloy shielding shell, anti interference, no out of band spurious response, compact and sturdy, easy to use. 4. Stable Performance: Filters for signal testing of communication systems in the 2005‑2030 MHz frequency range, effectively filtering out of band signals, reducing noise, and increasing dynamic range. 5. Easy to Use and Carry: The receiver band pass filter is small in size, sturdy, easy to use and convenient to carry. Specification: Item Type: SAW Bandpass Filter Material: Aluminum alloy Impedance: 50 Ohms Frequency Center: 2017.5 MHz Passband (1 dB bandwidth): 2005 to 2030 MHz Intraband Insertion Loss: 1.5 to 2.0 dB (typical: -1.7 dB) Maximum Load Power: 100 mW (20 dBm) Interface: SMA-M, SMA-F (RF characteristics of non directional, both ends can be input or output). Package List: 1 x SAW Bandpass Filter