Agilent Technologies E1401-90493 Uživatelský manuál Strana 422

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 642
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 421
422 Chapter 2
Performance Verification Tests
59. Comms Absolute Power Accuracy (Options BAC or BAH)
to 1 GHz Cellular Band, and the 1.7 GHz to 2 GHz PCS Band
measured in a 10 kHz resolution bandwidth with the preamplifier
off.
9. For each Nominal Input Amplitude setting listed in Table 2-129, add
the values for the 50 MHz Amplitude Accuracy (Column 2), the
peak-to-peak response (Column 4), and the uncertainty (Column 5).
Record the sum as the cdmaOne Receive Channel Power Accuracy
(Column 6). Repeat this step for Table 2-130.
10.Record the worst-case cdmaOne Receive Channel Power Accuracy
Result from Table 2-129 (Cellular band) in the test record as test
record entry number 21.
11.Record the worst-case cdmaOne Receive Channel Power Accuracy
Result from Table 2-130 (PCS band) in the test record as test record
entry number 22.
12.If the analyzer has Option 1DS (preamplifier) installed, continue
with Part 3. If the analyzer does not have Option 1DS, this test
procedure is completed.
Zobrazit stránku 421
1 2 ... 417 418 419 420 421 422 423 424 425 426 427 ... 641 642

Komentáře k této Příručce

Žádné komentáře