Exfo IQS-12004B DWDM Passive Component Test System for Instrukcja Użytkownika Strona 426

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
Przeglądanie stron 425
Definitions and Calculation Methods
414 IQS-12004B
Transmission Portion of Notch
The attenuation data is divided into three regions:
³ transmission left (T
left
)
³ transmission right (T
right
)
³ notch
The transmission portion is the total range of T
left
and T
right
.
The wavelengths that segregate these regions are determined in a function
that will find the nominal attenuation for each of the left and right
shoulders. This is a statistical calculation and can be different for the right
and left shoulders.
T
left
T
right
Przeglądanie stron 425
1 2 ... 421 422 423 424 425 426 427 428 429 430 431 ... 436 437

Komentarze do niniejszej Instrukcji

Brak uwag