bcm-specs

[Specification

RF Attenuation List Values

The 14 element list seems to be used for "Software" RF Attenuation calculations, while the other two lists seem to be used for "Hardware" RF Attenuation. This probably reflects improvements in the hardware over earlier revisions.

A PHY with PHY Revision < 5 or G PHY with PHY Revision < 6

Software Power Control

14 Elements

Value

Flagged

3

No

1

No

5

No

7

No

9

No

2

No

0

No

4

No

6

No

8

No

1

Yes

2

Yes

3

Yes

4

Yes

Range: [0-9]

Radio Revision is 8 and the Radio Type is 0x2050

Hardware Power Control

7 Elements

Value

Flagged

2

Yes

4

Yes

6

Yes

8

Yes

10

Yes

12

Yes

14

Yes

Range: [2-14]

Otherwise

Hardware Power Control

7 Elements

Value

Flagged

0

Yes

2

Yes

4

Yes

6

Yes

8

Yes

9

Yes

9

Yes

Range: [0-9]


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