|
Equation:
MDS = F x k x To x BW (IF) |
| Where
F = receiver noise figure (figure not the dB value) (7.5
dB TTR, 6 dB ACQ, 4.5 dB HIPAR assumed) |
|
K = Boltzmann-Konstant (1.38-23) |
|
To = Noisetemperature (290° Kelvin assumed) |
|
BW = receiver IF bandwidth |
| |
| 1.
TTR SP = 5.6 x (K) x To
x 86
= 1.8-13 Watt (-127.5 dBW or -97.5 dBm) |
| 2.
TTR LP = 5.6 x (K) x To
x 8003
Watt = 1.8-14 (-137.5 dBW or -107.5 dBm) |
| 3.
ACQ = 5.6 x (K) x To
x 26
= 4.5-14 Watt (-133.5 dBW or -103.5 dBm) |
| 4.
HIPAR = 2.8 x (K) x To
x 3333
= 3.7-15 Watt
(-144.3 dBW or -114.3 dBm) |
| The Microsoft Calculator
is OK for these kind of calculations! Calculate the value
in brackets first. |