Select the other test conditions shown in Fig. 10.11.
Press
{SINGLE_STEP}
or
{AUTO-HANDOFF}
to start the test.
{SINGLE_STEP}
: the test is stopped when the result of the
current channel is available. Pressing the softkey will
move you to the next predefined channel and display the
test results.
{AUTO-HANDOFF}
: the test runs through to the end without
interrupting for each channel.
{RETURN} takes you back to the basic test mask.
Test Results
A
+
D
Mobile could change to predefined TCs: AUTO HANDOFF
mask shows current channel number plus values measured for
frequency error and transmitting power of mobile in current
channel (ERR and PWR).
Mobile could not change to predefined TCs: connection
breaks off (softkey
{STOP}
changes to
{RETURN}
before end of test).
A
MTXOFFset* ERR Frequency error of mobile transmitter in current analog TC.
If measurement exceeds limits in any channel.
MPOWER* PWR Mobile output power in current analog TC (see appendix).
D
RESULt6* ERR Frequency error of mobile transmitter in current digital TC.
If measurement exceeds limits in any channel.
RESULt7* PWR Mobile output power in current digital TC (see appendix).
* Querying with these IEEE commands is only possible in single-step mode after each
step. In auto-handoff mode IEEE querying by evaluation of PRINT data.
Cross to test on up to five random chan-
nels
Cross to test on sequence of channels
Cross if test results to be printed out
Cross to continuously repeat test (end
with
{STOP}
)
Select type of target channel
Scroll fields Entry fields
Results
Fig. 10.11: AUTO-HANDOFF mask. To get
measurement results for the output power
PWR the mobile has to work at a power level
> +17 dBm.
IS-136 MS Handoff Procedures
10-22
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