Attenuation parameter:Normal. Attenuation(dB/m):0.276 (100MHz)Normal. Attenuation(dB/m):0.623(400MHz)Normal. Attenuation(dB/m):1.12(1000MHz) Description:RG174/U coaxial cables feature precision-terminated SMA Male connectors for a reliable low loss interface with your RF equipment. Extremely flexible small diameter design is suitable for low profile installations. Available in multiple lengths up to 10-ft. Specification:Type: SMA Male to SMA MaleImpedance: 50 ohmCable length: 24.9 feetCable diameter: 0.11 inch Package Includes:1 x SMA Male to SMA Male Coaxial Cable