omsumitam
Member
Can somebody tell me the LIMITATION of Following:
1. GSM modem between two Control Stations without repeater if specification are
2W @ 800-900MHz
and 1W @ 800-1900MHz,
Freq.-800,900---,1900 EGSM
2. Shielded Twisted Pair of 6 Pair x 1.5 sq.mm underground 1 meter in terms of EMC (Electro Magnetic Compatibility)or ETL .
3.
1. GSM modem between two Control Stations without repeater if specification are
2W @ 800-900MHz
and 1W @ 800-1900MHz,
Freq.-800,900---,1900 EGSM
2. Shielded Twisted Pair of 6 Pair x 1.5 sq.mm underground 1 meter in terms of EMC (Electro Magnetic Compatibility)or ETL .
3.