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LGE
LG Electronics Inc.
Features of Mobile Subscriber Radio Handset
(LG-RD2750 Type)
1. Wave Type
•
G7W
2. Frequency Scope
•
Transmit Frequency : 824.820 ~ 848.190MHz
•
Receive Frequency : 869.820 ~ 893.190MHz
3. Rated Output Power
•
0.282W(24.5dBm)
4. Output Conversion Method :
This is possible by correcting the key board channel.
5. Voltage and Current Value of Termination Part Amplifier(Catalogue included)
Mode Type
Name
Voltage Current Power
CDMA FC7113 3.7V 600mA 0.32W
6. Functions of Major Semi-Conductors
Classification Function
MSM6000-208Pin-FBGA Operation control and digital signal processing of the mobile station
FLASH MEMORY
(K8D3216UTC-TI07)
Flash Memory (32Mbit)
▶
Storing of the mobile station operation
program
STATIC RAM
(K1S161611A-FI70)
SRAM (16Mbit)
▶
Temporary storing of the data created while
busy
RFT6122 & RFR6122
Converting baseband signal into Tx RF signal and Rx RF signal
into baseband signal
7. Frequency Stability
•
±
0.5PPM
Z3X-BOX.COM
Summary of Contents for LG-RD2750
Page 33: ...DCN Mode Graph 4 2 1763 04MHz DCN384 Z 3 X B O X C O M ...
Page 37: ...Waveform DP101 Pin 7 Graph 4 3 c DP101 Pin2 Graph 4 4 c Z 3 X B O X C O M ...
Page 48: ...Circuit Diagram Z 3 X B O X C O M ...
Page 49: ...Figure 4 3 1 PMIC PM6610 FUNCTIONAL BLOCK DIAGRAM 4 3 Logic Part Trouble Z 3 X B O X C O M ...
Page 68: ...RD2750 Block Diagram Z 3 X B O X C O M ...
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