SAWbird+ NOAA Barebones - Premium SAW Filter & Cascaded Ultra-Low Noise LNA Module for NOAA Applications. 137MHz Center Frequency

Did a great job of amplifying the noise floor (and possibly NOAA signal) for a couple of weeks, now nothing! I quite liked the indicator light which confirmed the dc supply and the clear indication of which direction to insert the module in the RF line (something completely missing from the SAWBIRD for IMARSAT). However, the light is still on (i.e. module receiving dc )and there is no signal amplification whatsoever! Poor show from NooElec.