Motorola V186 - Cell Phone - GSM System Planner Manual page 131

Remote terminal unit (rtu)
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Please note that this parameter should be the same in all the RTUs that reside on the
same frequency channel and communicate with each other. When different radios
reside on the same frequency channel, the parameter is determined by the radio that
requires the longest Warm-up.
For example, in a system which uses both 200 ms and 300 ms radios on the same
channel, the First Warm-up parameter should be set to 300 ms in all the RTUs. To
determine how to set up the First Warm-up Delay parameter in RTUs in your system, see
the table on the following page.
F1-F2 Repeater Considerations
When the system uses an F1-F2 repeater, the First Warm-up Delay Parameter should be
longer from the values in the table below. Also the Channel Monitor Resolution
Parameter might be longer. In this case, the parameter setting in the system is determined
by the RTUs/FEP radios and the repeater's performance.
For technical support concerning setting parameters in system with F1-F2 repeaters,
please contact Motorola technical support.
Parameter Setting for Motorola Conventional Radios in MOSCAD / ACE3600 Systems
Radio
XTL2500/5000 analog
conventional operation
CDM750
CM140;CM200;EM200;GM3188;
GM338;GM339;GM340;GM350
MCS2000; Maxtrac
MTS2000
HT1000
Modulation
DPSK only
FSK & DPSK @ 12.5 KHz
channel spacing
DFM @ 25KHz channel
spacing
FSK & DPSK @ 12.5 KHz
channel spacing
DFM @ 25KHz channel
spacing
FSK & DPSK @ 12.5 KHz
channel spacing
DFM @ 25KHz channel
spacing
FSK & DPSK @ 12.5 KHz
channel spacing
DPSK only
127
Communications
First
Channel
Warm-
Monitor
Up Delay
Resolution
[ms]
[ms]
300
200
200
100
200
100
300
200
300
200
200
100
200
100
300
200
300
200

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