28 Jan
2021
28 Jan
'21
4:26 p.m.
I monitored 435-438 MHz last night with an SDR to look for a signal. My heatmap shows CAPE 3 at 437.325 MHz and an unknown signal at 436.6 MHz. Does anyone know what that could be? I didn't see any of the satellites from that launch listing that frequency, nor were the other active satellites with that frequency over me at the time (at least that I could find).
There is a weak blip at 435.785 MHz around the same time, but with poor SNR.
The heatmap is here: https://www.dropbox.com/s/axpcpgvu6tepr3c/fox-1e-20200128-cut1.png?dl=0
Timestamp is in Eastern Time.
-Stephen N8URE