Feature: 1. VHF Bandpass Filter: Covering 137‑175MHz VHF comm band, this bandpass filter effectively eliminating interference from medium wave, long wave, FM station and TV signal with low insertion loss. 2. Low Insertion Loss: With a maximum power load capacity of 2W, this VHF band pass filter is suitable for output filtering of low power sender, ensuring stable structure and high performance. 3. Sturdy and Practical: Made of aluminum alloy material, the band pass filter is sturdy and reliable. Features SMA interface, enhancing stability and performance for reliable use in comm applications. 4. Wide Bandwidth Range: The 3dB bandwidth ranges from 137 to 175MHz, providing optimal performance and signal transmissing for various comm equipment with a center frequency of 158MHz. 5. Efficient Filtering: The VHF bandpass filter offers a 50Ω system impedance and a center frequency insertion loss of <3dB, ensuring excellent signal filtering for enhanced comm experience. Specification: Item Type: VHF Bandpass Filter Material: Aluminum Alloy Impedance: 50Ω Center Frequency: 158MHz Center Frequency Insertion Loss: < 3dB 3dB Bandwidth: 137-175MHz Maximum Load Power: 2W (33 dBm) . Package List: 1 x VHF Bandpass Filter