Output Power - Ericsson R250s Troubleshooting Manual

17 Output Power

17.1 What is "Output power"
Output power is a part of the measurement in the Go / No Go – test that checks what output
power the transmitter gives at the highest, lowest and middle calibrated power level, at high,
low and middle channels.
Table.17.1. and Table17.2. show channel- and power level – definition.
Low channel
Middle
channel
High channel
Lowest Power
level
Middle Power
level
Highest Power
level
Table.17.3. and Table.17.4 shows the output power at controlled power level, according to
Table.17.2.
Power
level
5
10
11
12
13
14
19
4/00021-3/FEA 209 544/18 B
GSM900 GSM1800
Anyone from Anyone from
1 to 5 512 to 521
Anyone from Anyone from
60 to 65 695 to 704
Anyone from Anyone from
120 to 124 876 to 885
Table.17.1
GSM900 GSM1800
19 15
Anyone from Anyone from
6 to 14 6 to 10
5 0
Table17.2
GSM900
Output Tolerance
power (dBm)
(dBm)
33 ±2
23 ±3
21 ±3
19 ±3
17 ±3
15 ±3
5 ±5
Table.17.3
Trouble Shooting Guide, Advanced
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