Nokia 7110 Reception Display
Now we've got a great new phone and happily see the always good reception. Seven bars do mean a good reception, don't they? If you think Nokia might be cheating here I'll tell you what the display really means as far as I could discover
The loss of electrical energy while being transferred is known as attenuation and measured in dB. The lower the attenuation the better.
7 bars
- 0 dB to - 81 dB
6 bars
- 82 dB to - 84 dB
5 bars
- 85 dB to - 87 dB
4 bars
- 88 dB to - 90 dB
3 bars
- 91 dB to - 93 dB
2 bars
- 94 dB to - 96 dB
1 bars
- 97 dB to -100 dB
0 bars
-101 dB to .......
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