GLAT1838
Power Comsumption Report
Current measurements retrieved from Bias Test during CPT Performance testing
TEM/TPS with CAL & TKR Front End Electronics Powered Up
20MHz
Item Temp (C) Volts (V) Current (I) Power (W)
TEM/TPS 22 28 1.02886 28.80808
TEM/TPS 50 28 1.04187 29.17236
TEM/TPS -35 28 0.95804 26.82512
14MHz
Temp (C) Volts (V) Current (I) Power (W)
TEM/TPS 22 28 1.01717 28.48076
TEM/TPS 50 28 1.041 29.148
TEM/TPS -35 28 0.94811 26.54708
22MHz
Temp (C) Volts (V) Current (I) Power (W)
TEM/TPS 22 28 1.0359 29.0052
TEM/TPS 50 28 1.06689 29.87292
TEM/TPS -35 28 0.96417 26.99676
TEM/TPS CAL & TKR Individual Voltages and Approximate Tester Board Loads
20MHz Post TV/ Final
Temp (C) Volts (V) Load (Ohms) Power (W) Power Spec (W)
TKR Dg 25 2.68 1.25 5.74592 5
TKR An A 25 1.597 0.625 4.080654 3.7
TKR An B 25 2.731 6.25 1.193338 1.5
TKR HV 25 148.7 37500 0.589645 0.6
CAL Dg 25 3.373 2.5 4.550852 3.7
CAL An 25 3.377 5 2.280826 2.15
CAL HV 25 84.38 100000 0.0712 0.3
Approx Power 18.51243 16.95
20MHz Sample TV Hot
Temp (C) Volts (V) Load (Ohms) Power (W)
TKR Dg 50 2.674 1.25 5.720221
TKR An A 50 1.582 0.625 4.004358
TKR An B 50 2.728 6.25 1.190717
TKR HV 50 148.9 37500 0.591232
CAL Dg 50 3.369 2.5 4.540064
CAL An 50 3.374 5 2.276775
CAL HV 50 84.46 100000 0.071335
Approx Power 18.3947
20MHz Sample TV Cold
Temp (C) Volts (V) Load (Ohms) Power (W)
TKR Dg -35 2.7 1.25 5.832
TKR An A -35 1.65 0.625 4.356
TKR An B -35 2.743 6.25 1.203848
TKR HV -35 149 37500 0.592027
CAL Dg -35 3.394 2.5 4.607694
CAL An -35 3.394 5 2.303847
CAL HV -35 84.29 100000 0.071048
Approx Power 18.96646