The TRFL1-4600 from ETL Systems is a 50 to 75 ohm Impedance Transformer that operates in the L-Band from 850 to 2150 MHz. It can handle an input power of up to 5 W and has an insertion loss of less than 0.8 dB. This impedance transformer is available in a rugged module that measures 82.90 x 32.54 x 16.00 mm and has 50/75-ohm SMA, N-type, BNC, or F-type connector options. It is suitable for use in broadcast, marine oil and gas, SNG & VSAT applications.