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d.
e.
f.
NOTE: The Low and High RF limits are set at the factory for initial
checkout purposes. These values can be set to the desired operational
values via the serial interface after initial checkout.
g.
h.
CAUTION! Do not exceed a RF drive of 0 dBm.
i.
Doc. 01031254 Rev. 1
Verify that the amplifier is in STBY state; the STBY LED
should be on. (If the FLT indicator is ON, press RESET to
clear the fault.
Verify that a power meter is connected to the RF monitor
(J4).
Press the HV ON switch.
After approximately 3 seconds, the Beam On Sequence
(BONS) should complete and the XMT LED should light.
Starting at –40 dBm, slowly increase the RF drive until rated
output is achieved.
Press the HV ON switch to end initial checkout. The STBY
LED should light.
M P A H U B M O U N T
3-15
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