DocID025465 Rev 1

13/22

AN4387

Transmitter parameter

22

Figure 7. Prescan of emissions in the out-of-band domain below 2400 MHz

Follows the detailed analysis in all the ranges specified by the mask; the BlueNRG meets

the requirement with large margin.

Figure 8. Emissions in the out-of-band domain for the range 2396-2398 MHz

AM17657v1

-70

-60

-50

-40

-30

-20

-10

0

10

510

1010

1510

2010

MHz

AM17658v1

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

2397

2397.2

2397.4

2397.6

2397.8

2398

MHz