BCM43907 Preliminary Data Sheet
General Spurious Emissions Specifications
Table 28: 2.4 GHz Band, 20-MHz Channel Spacing TX Spurious Emissions Specifications a
Frequency (Fch; MHz)
Channel 2442
Spurious Frequency
Power (dBm)
Typical (dBm)
Maximum (dBm)
HD2
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–5
–58.7
–71.7
–57.2
–45.7
–71.5
–85.2
–
–56.6
–68.9
–50.2
–43.7
–69.0
–74.1
–
HD3
HD4
VCO
VCOx2
VCOx3
AFEx3
AFEx4
AFEx5
AFEx6
AFEx7
AFEx8
AFEx9
AFEx10
AFEx11
AFEx13
AFEx14
AFEx15
AFEx16
AFEx17
AFEx19
AFEx20
AFEx21
AFEx22
AFEx23
–
–
–
–
–78.4
–77.3
–73.6
–70.9
–81.1
–70.3
–72.0
–76.2
–79.3
–82.5
–85.3
–83.4
–83.9
–78.7
–82.1
–87.1
–73.5
–76.1
–73.4
–69.9
–78.8
–69.1
–71.0
–73.8
–73.6
–77.9
–77.7
–77.6
–76.5
–74.9
–76.2
–77.6
a. VCO = 1.5 × Fch, where Fch is the center frequency of the channel.
Broadcom®
March 12, 2016 • 43907-DS104-R
Page 88
BROADCOM CONFIDENTIAL
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