If even saturated, the WEB RF antenna provides information that every 36000s +/- 200s there is a glitch in the environment, and this has been happening for years.
By searching all ENV sensors we can find a corresponding glitch in the UPS current (phase T only).
Does anyone know which device (connected to the UPS line, i.e. an experimental device) does something every 10 hours?
Gain of the 3 channels is now set to 0x18 in configuration files, equivalent to a gain of 1.38
2025-06-25-13h39m35-UTC info letendre SPRB_dbox_rack saved - letendre: change VGA gain from 0x20 to 0x18 for RF antenna (rev. 262180)
2025-06-25-13h39m52-UTC info letendre Reconfigure DAQ_DEMOD_ENV in SPRB_dbox_rack
2025-06-25-13h40m43-UTC info letendre SNEB_dbox_rack saved - letendre: change VGA gain from 0x48 to 0x18 for RF antenna (rev. 262181)
2025-06-25-13h41m15-UTC info letendre Reconfigure NEB_DEMOD_ENV in SNEB_dbox_rack
2025-06-25-13h41m26-UTC info letendre Reconfigure NEB_DEMOD_ENV in SNEB_dbox_rack
2025-06-25-13h42m06-UTC info letendre SWEB_dbox_rack saved - letendre: change VGA gain from 0x48 to 0x18 for RF antenna (rev. 262182)
2025-06-25-13h42m16-UTC info letendre Reconfigure WEB_DEMOD
The new antenna gain looks perfect: now all the signals stay at maximum the half of the dynamic range
