أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
the head and body of the human affect the signal in any cellular system.
You can say hypothetically it's3 dB. But to be more practical, If the place is low crowded you can assume body loss is3 dB. But if the place is highly crowded then you assume the body loss is8 dB.
3 dB
