Read Panasonic KX-HTS32RU / KX-HTS824RU Service Manual online
20
KX-HTS32\KX-HTS824 Series
4.2.2.
Wireless LAN
In this section, we will describe general function of embedded Wireless LAN block that is responsible for IEEE802.11b/g/n 2.4GHz
Wirelss LAN interface function.
Wirelss LAN interface function.
(1) Block Diagram
• KX-HTS824/32 has the RF of the two systems for 2×2MIMO
• It is provided with a BPF for unwanted signal suppression at Receiver block
• Base clock of the RF local frequency is 36MHz (crystal oscillator)
• It is provided with a BPF for unwanted signal suppression at Receiver block
• Base clock of the RF local frequency is 36MHz (crystal oscillator)
36MHz
Rx
Rx
x
RXR
RXR
Tx
Lo
ANT1
x
RXR
RXR
Rx
x
RXR
RXR
Tx
ANT2
3.3V
1.8V
ATT
ATT
BB_IQ_1
BB_IQ_2
IC400
IC402
IC403
DL400
DL401
X400
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