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FIELD LEVEL TEST MODES AND PROCEDURES: TX Power Test
TX Power Test
Use this test on a unit on a unit having bad transmission (TX) or intermittent service failures. (This
is a transmitter test only.)
Set up the R-2660 for Spectrum
Analyzer display, and
connect the unit to the
RF IN/OUT connector.
Connect the battery eliminator to
the unit to be tested. Remove the
antenna from the unit. Set the
power supply between 5.0 and
12.0 Vdc.
Power up unit. Enter test mode
(see Entering Test Mode).
Press Menu, Edit,
Change.
Scroll down until 800 POW2 is
highlighted.
Press Select, Back, Menu,
Start.
Press TX ON to start
transmitting.
8-6
Notes:
1.
Place the unit into Test Mode for this test.
2.
Unit will transmit at greater than 24 dBm.
Press Start.
Watch for a
signal on the R-2660.
(Make sure the R-2660 is set for the
proper frequency:
813.5125MHz.)
Pass
Press STOP.
Press Exit on the unit to exit this
mode, or press the right Scroll
key to continue on to
RX BER test.
Fail
Send in
for Repair.
Continue with the
RX BER test.
68P80400P84-O
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Troubleshooting
