The SRY-RX-L1-924 from ETL Systems is an RF-over-Fiber Optical Receiver Unit that operates from 850 to 2450 MHz and supports optical wavelengths from 1100 to 1650 nm. It has a noise figure of less than 15 dB and an SFDR of 105 dB/Hz. This receiver module requires a DC supply of 12 V and consumes less than 4 W of power. It includes local monitoring for PSU voltage, temperature, RF modulation power, and laser optical power and also includes LED indicators for module power and status. The receiver unit is available in a waterproof housing that measures 165 x 85 x 50 mm with 50-ohm N-type or 75-ohm F-type connectors.