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+--- Thread: (42) IL=TK - Antenna total noise temperature due ohmic losses (/thread-19050.html)
(42) IL=TK - Antenna total noise temperature due ohmic losses - Emilio Abud Filho - 10-30-2022 06:56 PM
Dear All
Please, find attached a simple code and documentation for solving "Antenna total noise temperature (due ohmic losses)"; (to be used with "Solver" HP-42S built-in application).
Attachments:
- Program documentation, including example, math equations, how to use explanations, source code, etc; (xlsx and pdf)
- RAW format file (zip)
Code:
00 { 84-Byte Prgm }
01▸LBL "IL=TK"
02 MVAR "TASTK"
03 MVAR "ILdB"
04 MVAR "Ta(C)"
05 MVAR "TEMPK"
06 RCL "ILdB"
07 ABS
08 10
09 ÷
10 10↑X
11 STO "L"
12 1
13 -
14 RCL "Ta(C)"
15 273
16 +
17 ×
18 RCL+ "TASTK"
19 RCL÷ "L"
20 RCL- "TEMPK"
21 ENDWarm regards,