18.8dBm
HH/E02 9.7 to 11.1dBm
powercal(p,s)=
set transmitter power calibration parameter, "p" selects
the power level must be 50 or 100, "s" specifies the
position within the block and must be 0 for block bottom,
1 for block middle, or 2 for block top
Note
Carrier power may alternatively be adjusted by first querying the powercal
value "powercal(50,0)?" and subsequently incrementing or decrementing carrier
power using "p=+2" syntax.
Test Segment 60 of 60
Spectral purity measurements and RF Mute function
Prerequisite(s): FPGA IC programmed
Connect BNC cable with a 2 Prong Adaptor from RF Board J3(J4 common) to a splitter that feeds to the SpecAn,
Frequency Counter high frequency input and the ModAn.
Step thru all 6 PwrCal measurement while checking for spurs using both prescribed setting in the next steps. This
will result in 12 different spur measurements.
Measure spurs 5 to 1495MHz RBW=30kHz, VBW=10kHz
≤
-65 dBc
Note
Neither the 2nd nor the 3rd harmonic should be considered as a spur
Measure spurs carrier freq +/- 20MHz RBW=30kHz, VBW=10kHz
≤
-65 dBc
Using the test key pad navigate to the "Standby" menu and press the SENU/SEL to active RF Mute
Measure RF carrier output at radio board J3
≤
-60 dBc
Press MENU/SEL button again to get to the "Xmit" menu, Pressing MENU/SEL again take unit out of "Standby"
Measure carrier signal power to at radio board J3
≥
+5 dBm
Using the test key pad navigate back to the frequency "Main" screen
Modulation level and deviation adjustment
Prerequisite DUT
at
mid
channel for the Block.
channel=XX
set channel (0(00) to 1020 (ff) in normal
