Features: brand new and high quality It is suitable for harmonic-suppression of 3.5Ghz launches. 3500MHz low pass filter signal testing approx 3500MHz frequency It has a strong aluminum alloy shielding for shell for long service life. It can effectively filter out the signal, reduce the noise and increase the dynamic range. Compact, durable and easy to install and use. Specifications: Model: FLP-3500 Impedance: 50 Ohms Insertion loss: less than 1 dB 3.4 to 3.6 GHz (typical value: 0.7 dB) more and equals 30 dB 7 GHz; more and equals 20 dB 10.5GHz Maximum load power: 3 for W (35 dBm) Frequency response (for reference only): 3500Mhz Size: approx 34x17.5mm/1.34x0.69in Package Includes: 1 x Bandpass Filter note: Only the above package content, other products are not included. Light shooting 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 0-2cm.