TB 9-6625-2280-40
NOTE
Ensure power meter zero is maintained throughout this
performance check by setting signal generator RF OFF/ON key
to the OFF position and checking power meter zero indication.
(3) Adjust signal generator amplitude controls for a power meter indication of 10.0 mW.
(4) Disconnect power meter from POINT A (fig. 2) and 50 Ω termination from
POINT B (fig. 2).
(6) Record power meter indication as P1 value.
(7) Disconnect power meter from POINT B (fig. 2) and 50 Ω termination from
POINT A (fig. 2).
(9) Adjust signal generator amplitude controls for a power meter indication of 1.0 mW.
(10) Disconnect power meter from POINT A (fig. 2) and 50 Ω termination from
POINT B (fig. 2).
(12) Record power meter indication as P2 value.
(13) Disconnect 50 Ω termination from POINT A (fig. 2).
(14) Divide P2 value recorded in (12) above into P1 value recorded in (6) above.
Record results as X.
(15) Press TI keys as listed in (a) through (d) below:
(a) MENU key (two times).
(b) F1 key.
(c) 500 using number keys.
(d) Any UNITS key (nS or S or mS key).
NOTE
If TI display does not indicate mW, perform (16) below.
(16) Press MENU key four times and then press F3 key to place TI EL display
indication in mW.
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