The WRCGV5-1440.4-1450.4-1460.4-1470.4-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.4504 to 1.4604 GHz, Bandwidth 10 MHz, Insertion Loss 0.5 to 1 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-1440.4-1450.4-1460.4-1470.4-40 can be seen below.