Frequency Range: 1000MHz Ultra-Compact Size: 30mm x 9mm (excluding connector) Low Insertion Loss: In-Band Loss 3dB In-Band Ripple: 1dB High Out-of-Band Rejection: Up to 70dB Filter Type: 7th-Order Chebyshev Type I Applications: testing, communications equipment, signal processing, spectrum analysis, wireless modules, etc. Technical Parameters: Passband Insertion Loss: 3dB Out-of-Band Rejection: Up to 70dB B Filter Order: 7th Filter Type: Chebyshev Type I Dimensions: 30mm x 9mm (excluding connector) Connector Type: SMA Applications: test and measurement systems Communication base stations and wireless devices Signal generators and spectrum analyzers Embedded modules Research and educational experiments Advantages: 7th-order Chebyshev design for low insertion loss and high rejection ratio Ultra-compact size, suitable for space-constrained applications High-quality inductors and capacitors long-term stability Color: Black Material: Metal Package Contents: 1 * Module 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.