Model Number: UIY2PD6645A400T800BF Frequency Range: 400- 800MHz Insertion Loss: 0.4dB (Split 3dB) Isolation: 20dB VSWR Input: 1.3 Phase Unbalance: 5 Amplitude Unbalance: 0.3dB Forward Power: 30W Reverse Power: 1W Connector Type: BNC-F Temperature: -55 85C Dimension:66 45 18mm