Motorola V186 User Manual - Page 131
F1-F2 Repeater Considerations
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Communications 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 Modulation First WarmUp Delay [ms] Channel Monitor Resolution [ms] XTL2500/5000 analog conventional operation DPSK only 300 200 CDM750 FSK & DPSK @ 12.5 KHz 200 100 channel spacing DFM @ 25KHz channel spacing 200 100 CM140;CM200;EM200;GM3188; FSK & DPSK @ 12.5 KHz 300 200 GM338;GM339;GM340;GM350 channel spacing DFM @ 25KHz channel spacing 300 200 MCS2000; Maxtrac FSK & DPSK @ 12.5 KHz 200 100 channel spacing DFM @ 25KHz channel spacing 200 100 MTS2000 FSK & DPSK @ 12.5 KHz 300 200 channel spacing HT1000 DPSK only 300 200 127