Elenos ETG 2000.20 - RF & PWR Menu! View TX Parameters (1 of 2 and 2 of 2)

User instructions
RF & PWR MENU
RF & PWR MENU
52
6.1.9 RF & PWR Menu ! View TX Parameters (1 of 2 and 2 of 2)
Display−only screen.
The following data are grouped here:
(On the left) operating frequency; selected profile; deviation level; device effi-
ciency; counter of ROS protection occurred; working hours (on air) and fan work-
ing hours.
(On the right) target, forward and reflected power; total current absorbed by RF
amplifier modules and cooling fans; Vds and max temperature of all internal
probes.
Display−only screen.
“Device n.
” is the MOSFET or PSU of which the parameters are listed below:
“Ampl(A)
” = current consumption and “Ampl(C / F)” = temperature (
o
C or
o
F).
“PSU (A)
” and “PSU (V)” = currents and voltages supplied by the main PSUs.
“Aux−> VCC +V1−V1
” = voltages supplied by the auxiliary power supply.
“Bias
” = MOSFET polarization voltage value.
“I PSU(A
)” and “Iampl(A)” = total current absorbed by MOSFETs and supplied by
PSUs.
“Vds (V)
” = MOSFETs power supply voltage.
“Eff. (%)
” = total efficiency of the apparatus.