4432-DKDB1 Silicon Laboratories Inc, 4432-DKDB1 Datasheet - Page 30

• Manufacturer Part Number: 4432-DKDB1
• Description: WiFi / 802.11 Modules & Development Tools Tx/Rx Split 4432 TRx Testcard Hi band
• Manufacturer: Silicon Laboratories Inc

Specifications of 4432-DKDB1

• Modulation: GFSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• For Use With/related Products: Si4432
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SDBC-DK3 UG
7.2.4.3. Phase Noise
1. Set the Spectrum analyzer to “Phase Noise”.
2. Set the center frequency of spectrum analyzer to the frequency selected.
3. Set the spectrum analyzer to the desired span (typically from 100 Hz to 10 MHz span).
Figure 36. Typical Phase Noise Plot at 917 Mhz
7.2.5. PN9 Measurement
Using the PN9 Lab Mode, users may evaluate the following:
1. Tx output spectrum
2. Transmitter spectral mask
7.2.5.1. Test Method
Figure 37. Setup Screen (1 of 4)
1. Ensure “Lab Mode” is selected as the operating function.
2. Select PN9.
3. Press <GO> to move on from this screen.
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