Samsung Electronics
1-1
1. Specification
1-1 General
Frequency Range
Transmitter
: 1850
°
≠
1910 MHz
Receiver
: 1930
°
≠
1990 MHz
Channel Bandwidth
: 1.23 MHz
Channel Spacing
: 50 KHz
Number of Channels
: 1200
Duplex Separation
: 80 MHz
Type of Emission
: G7 W
Input/Output Impedance
: 50 ohms
Intermediate Frequency
Transmitter
: 130.38 MHz
Receiver
: 210.38 MHz
Local Frequency
Transmitter
: 1st (F
TX
-130.38), 2nd (260.76 MHz)
Receiver
: 1st (F
RX
-210.38), 2nd (420.76 MHz)
TCXO Frequency
: 19.68 MHz
Frequency Stability
: (F
RX
- 80 MHz)
°æ
150 Hz
Operating Temperature
: -30
°… °
≠
+60
°…
Supply Voltage
: +4.8 V
Current Consumption (Average)
Standby
: 150 mA (Non-slot mode)
Talk
: 400 mA (at +10 dBm)
Size and Weight
Including Standard Battery
: 114(H)
°ø
49.8(W)
°ø
10.5(D), 118.67 g
Including Extended Battery
: 114(H)
°ø
49.8(W)
°ø
20.5(D), 161.86 g
Summary of Contents for SCH-1900
Page 2: ...Samsung Electronics Co Ltd GH68 60620A Printed in Korea ...
Page 27: ...Samsung Electronics 6 1 6 Troubleshooting 6 1 Logic Section 6 1 1 No Power ...
Page 29: ...Samsung Electronics 6 3 Troubleshooting 6 1 3 Abnormal Backlight Operation ...
Page 30: ...Troubleshooting 6 4 Samsung Electronics 6 1 4 Abnormal Key Data Input ...
Page 31: ...Samsung Electronics 6 5 Troubleshooting 6 1 5 Abnormal Keytone ...
Page 32: ...Troubleshooting 6 6 Samsung Electronics 6 1 6 Abnormal Alert Tone ...
Page 33: ...Samsung Electronics 6 7 Troubleshooting 6 2 Transmitter Section ...
Page 34: ...Troubleshooting 6 8 Samsung Electronics ...
Page 35: ...Troubleshooting 6 9 Samsung Electronics 6 3 Receiver Section ...
Page 36: ...Troubleshooting 6 10 Samsung Electronics ...
Page 37: ...Samsung Electronics 6 11 Troubleshooting ...
Page 39: ...Troubleshooting 6 13 Samsung Electronics 6 4 2 No Power HHP PWR 5 8V 13 5V Supply ...
Page 40: ...Samsung Electronics 6 14 Troubleshooting 6 4 3 Hands Free RX Path ...
Page 41: ...Troubleshooting 6 15 Samsung Electronics 6 4 4 Hands Free TX Path ...
Page 42: ...Samsung Electronics 6 16 Troubleshooting 6 5 Desk Top Rapid Charger ...
Page 43: ...Troubleshooting 6 17 Samsung Electronics 6 6 Cigarette Lighter Adapter 6 6 1 Power Fault ...
Page 44: ...Troubleshooting 6 18 Samsung Electronics 6 6 2 LED On Fault ...
Page 45: ...Troubleshooting 6 19 Samsung Electronics 6 6 3 Charge Fault ...
Page 46: ...Troubleshooting 6 20 Samsung Electronics 6 7 Travel Charger ...
Page 48: ...Exploded View and its Parts List 7 2 Samsung Electronics 7 1 Main Set Exploded View ...
Page 50: ...Exploded View and its Parts List 7 4 Samsung Electronics 7 3 Hands Free Kit Exploded View ...
Page 58: ...Exploded View and its Parts List 7 12 Samsung Electronics 7 11 Main Set Packing Layout ...
Page 60: ...7 14 Samsung Electronics Exploded View and its Parts List 7 13 Hands Free Kit Packing Layout ...
Page 62: ...7 16 Samsung Electronics Exploded View and its Parts List ...
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Page 100: ...10 2 Hands Free Kit Block Diagram ...
Page 101: ...10 3 Desk Top Rapid Charger Block Diagram ...
Page 102: ...10 4 Cigarette Lighter Adapter Block Diagram ...
Page 103: ...10 5 Travel Charger Block Diagram ...
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