Comtech EF Data KPA-040 Installation And Operation Manual page 120

KPA Ku-Band Indoor Solid-State Power Amplifier
Appendix C
Packed Maintenance Packed Maint Status:
Status
Packed FET Status Packed FET Status:
KPA-020IN
Packed FET Status Packed FET Status:
KPA-040
<DEV/PACRMS_'cr'
Confirmation: >DEV/PACRMS_aabbccddeeffgghhhiiijjj'cr'
'lf']
<DEV/PACRFS_'cr'
Confirmation: >DEV/PACRFS_aabbccddeeffgghhii'cr''lf']
<DEV/PACRFS_'cr'
Confirmation: >DEV/PACRFS_aabbccddeeffgghhiijjkk
llmmnn'cr''lf']
Where:
aa = + 28 VDC supply, 100mV per count above 10.0V in Hex
bb = + 12 VDC supply scaled 100 mV per count in Hex
cc = - 12 VDC supply scaled 100mV per count in Hex
dd = + 5 VDC supply scaled –100mV per count in Hex
ee = - 5 VDC supply scaled –100mV per count in Hex
ff = + 9 VDC supply #1 scaled 100 mV per count in Hex
gg = + 9 VDC supply #2 scaled 100mV per count in Hex
hhh = Signed temperature in degrees C (-10 to +95)
iii = RF forward power, 0.1 dBm steps above 20.0 dBm in Hex
jjj = RF reverse power, 0.1 dBm steps above 15.0 dBm in Hex
Where:
aa = FET1 current in Hex, formular:
FET1 = (aa) mA
bb = FET2 current in Hex, formular:
FET2 = (aa) mA
cc = FET3 current in Hex, scaled 100mV
dd = FET4 current in Hex, scaled 100mV
ee = FET5 current in Hex, scaled 100mV
ff = FET6 current in Hex, scaled 100mV
gg = FET7 current in Hex, scaled 100mV
hh = FET8 current in Hex, scaled 100mV
ii = FET9 current in Hex, scaled 100mV
Where:
aa = FET1 current in Hex, formular:
FET1 = (aa * 3) mA
bb = FET2 current in Hex, scaled 100mV
cc = FET3 current in Hex, scaled 100mV
dd = FET4 current in Hex, scaled 100mV
ee = FET5 current in Hex, scaled 100mV
ff = FET6 current in Hex, scaled 100mV
gg = FET7 current in Hex, scaled 100mV
hh = FET8 current in Hex, scaled 100mV
ii = FET9 current in Hex, scaled 100mV
jj = FET10 current in Hex, scaled 100mV
kk = FET11 current in Hex, scaled 100mV
ll = FET12 current in Hex, scaled 100mV
mm = FET13 current in Hex, scaled 100mV
nn = FET14 current in Hex, scaled 100mV
C–26
Revision 1
MN/KPA.IOM
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