Features Made of Aluminum Alloy: This bandpass filter is made of aluminum alloy with excellent craftsmanship, which makes it easy to use. Increase Dynamic Range: Bandpass filter can effectively filter out of band signals, reduce noise, increase dynamic range, and increase stability. Steep Cutoff Characteristics: This bandpass filter has a 1dB bandwidth and steep cutoff characteristics. Easy to Install: Our bandpass filter is safe and practical and light weight overall, easy to install and novice friendly. Applicable Scenarios: The bandpass filter is suitable for UMTS or AWS signal testing in the 1710 to 1785 MHz frequency range. Specification: Item Type: Band Pass Filter Material: Aluminum Alloy Impedance: 50Ohms Center Frequency: 1747.5 MHz Passband (1 DB Bandwidth): 1747.5 MHz (1710-1785) In Band Insertion Loss: <2.5dB (Typical Value 1.9dB) Maximum Load Power: 100mW (20dBm) Interface: SMA M, SMA F Package List: 1 x Bandpass Filter Package List 1 x Bandpass Filter