Ejemplos De Decibeles

EJEMPLOS DE DECIBELES

1 P1= 3dbm 53db P2 =_400_ watts

2 P1= 20 watts 27 db P2= 70__ dbm

3 P1 =_10_ w16 db P2= 56 dbm

4 P1=__1__ kw 10 db P2= 40 dbw

5 P1= 10 watts G=_0_db P2= 40 dbm

6 P1= 0 dbWG=30_db P2= 0dbk

EJEMPLOS DE DECIBELES

7 P1= 0 dbm 46 db P2 =_40 000_ mw

8 P1= 40 mw 27 db P2= 13_dbw

9P1 =_64__ mw 12 db P2= 0 dbw

10 P1= 20_ w 17 db P2= 0 dbk

11 P1= 80 watts G=_20db P2= 69 dbm

12P1= 43 dbm G=_3db P2= 40 w

1. 3dbm + 53db = 56dbm

50dbm = 105 = 100 000mw
53dbm = 200 000mw
56dbm = 400 000mw = 400w

2. 20w = 13dbw13dbw + 27db = 40dbw
dbm = dbw +30 = 40dbw + 30 = 70dbm

3. 56dbm – 16db = 40dbm

40dbm = 104 = 10 000mw = 10w

4. 40dbw – 10db = 30dbw

30dbw =1000w = 1kw

5. 40dbm = 10 000mw = 10w

10 [pic] = 10 log 1 = 0db

6. 0dbw = 1w
0dbk = 1kw = 1000w
10 [pic] = 30db

7. 0dbm +46db = 46dbm40dbm = 10 000mw
43dbm = 20 000mw
46dbm = 40 000mw

8. 40mw = 16dbm
16dbm + 27db = 43dbm
dbw = dbm – 30 = 43dbm – 30 = 13dbw

9. dbm = dbw +30 = 0dbw + 30= 30dbm
30dbm -12db = 18dbm
0dbm = 1mw
3dbm = 2mw
6dbm = 4mw
9dbm = 8mw
18dbm = 64mw

10. dbw = dbk + 30 = 0dbk +30 = 30dbw
30dbw – 17db =13dbw
10dbw = 10w
13dbw = 20w

11. 69dbm = 39dbw
30dbw = 1000w
33dbw = 2000w
36dbw = 4000w
39dbw = 8000w
10 [pic] = 20db

12. 43dbm = 13dbw...