1.2 PERFORMANCE
PRODUCT SPECIFICATION
1. INTRODUCTION
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NO
NAME
SPECIFICATION
EGSM900 Band
TX: 890+n*0.2 MHz
RX: 935+n*0.2 MHz (n= 0~124)
TX: 890+(n-1024)*0.2 MHz
1
Frequency Band
RX: 935+(n-1024)*0.2 MHz (n= 975~1023)
DCS1800 Band
TX: 1710+(n-512)*0.2 MHz
RX: 1805+(n-512)*0.2 MHz (n= 512~885)
PCS1900 Band
TX: 1850.2+(n-512)*0.2 MHz
RX: 1930.2+(n-512)*0.2 MHz (n= 512~810)
2
Phase Error
RMS < 5 degrees
Peak < 20 degrees
EGSM900: < 0.1ppm (90 Hz)
3
Frequency Error
DCS: < 0.1ppm (180 Hz)
PCS: < 0.1ppm (190 Hz)
Summary of Contents for KG300
Page 3: ... 4 ...
Page 11: ...2 Software Download Procedure 12 Select default folder Press Install ...
Page 12: ...2 Software Download Procedure 13 Press Finish Enable Leo Download tool ...
Page 19: ...3 Assembly and Disassembly 20 v Take off the Main Board from B Cover Receiver Keypad ...
Page 53: ...4 Troubleshooting 54 7312 RF Placement PX Path TX Path ...
Page 57: ...4 Troubleshooting 58 RF transceiver U602 ...
Page 61: ...4 Troubleshooting 62 U602 U601 J601 ...
Page 62: ...5 Circuit Diagrams 63 SYSTEM BLOCK DIAGRAM 5 CIRCUIT DIAGRAMS ...
Page 67: ... 68 ...
Page 76: ... 77 6 PCB LAYOUT ...
Page 77: ... 78 6 PCB LAYOUT ...
Page 79: ... 80 ...
Page 84: ...Note ...
Page 85: ...Note ...