B, D. DB AND DBI ARE RELATIVE MEASURES OF RF POWER. MW, DBM, AND WA...

6. - CWTS CERTIFIED WIRELESS TECHNOLOGY SPECIALIST OFFICIAL STUDY GUIDE EXAM PW0 070 PHẦN 4 PPS
CWTS CERTIFIED WIRELESS TECHNOLOGY SPECIALIST OFFICIAL STUDY GUIDE EXAM PW0 070 PHẦN 4 PPS
6. B, D. dB and dBi are relative measures of RF power. mW, dBm, and watt are absolute mea-sures of RF power.