Block Diagram

FCC ID: TQ4YWGIT-R5678904

Block Diagram

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FCCID_1046021

Block Diagram 1． System Module Block Diagram Weigend26 digital I/O Ethernet RS232 +5V Demodulation Amplifier Difference Mixer Diagram1 System Module Block Diagram 2．Reader Baseband Module Block Diagram Diagram2 Reader Baseband Module Block Diagram 3. Reader RF Module Block Diagram

2TH 1TH COMPARI LP DIFFERENCE DIFFERENCE MIXER NG FILTER AMPLIFIER AMPLIFIER POWER COUPLING BASEBAND BLOCK DETECTING Osc fre=12.8MHz Phase SIX PORT Power BP Power Locked MIXER DEMODULATION Amplifier FILTER Amplifier Loop NET ANTENNA MODULATE SIGNAL SWITCH POWER CONTROL ANTENNA1 ANTENNA2 (RF1) (RF2) Diagram3 Core board Module block diagram 4．Power Module Block Diagram AC/DC EMC Module Filter Voltage Anti-Thunder adjust Module +5.0V Input85~ 265V Diagram4 Power Module Block Diagram


Document Created: 2008-12-08 14:13:50
Document Modified: 2008-12-08 14:13:50
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