Service manual

980# DCS Mode
981# GSM Mode
Table 1:
DCS Test to be performed Lower Limit Upper Limit
Transmit average phase error (RMS) at max and
min power
5 degrees
Transmit average phase error (peak) at max and
min power
20 degrees
Transmit average frequency error at max and
min power
-90Hz +90Hz
Transmit power error at level 7 (29 dBm)on
CH62
-2db +2db
Transmit power error at level 10 (23 dBm)on
CH62
3db +3db
Transmit power error at level 15 (13 dBm)on
CH62
-3db +3db
Transmit power error at max and min power
within DCS specification
envelope
Receive Bit Error Test for RES II (at 102 dBm) 2%
Receive Frame Erasure Rate for RES II(at 102
dBm)
0.12%
Received level (RX_LEV) indication at 100 dBm 104 dB 96 dB
Received level (RX_LEV) indication at -45 dBm -49 dB -41 dB
Received quality (RX_QUAL) indication for
RX_LEV tests
not above 2
Note: The transmit average test values should be derived from 10 seperate
readings. The Receive signal strength for transmit measurements should be -85
dBm. The Receive test values should be derived from the reception of 20K bits
of data.