The VLFG-1000+ from Mini Circuits is a Low Pass RF Filter with Frequency DC to 1000 MHz, Bandwidth 1000 MHz, 3 dB Cutoff Frequency 1370 MHz, Insertion Loss 0.9 to 1.8 dB, Rejection 20 to 45 dB. Tags: Module with Connector. More details for VLFG-1000+ can be seen below.