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Product Details
Railway Communication Systems
| Packing: | Suitable Package Size for Your Order |
|---|---|
| Productivity: | 50sets/Week |
| Unit Price: | Negotiable |
| Shipment Terms: | FOB |
| Payment Terms: | L/C,T/T |
| Minimum Order: | 5 Sets |
| Price Valid Time: | From Feb 08,2012 To Nov 21,2012 |
| Trademark: | 712 |
| Origin: | Tianjin, China |
| Usage: | Railway |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
Railway Communication Systems
1, Interface of Cab Radio & GSM-R network
2, Function
L All GSM-R Voice transmission function
L Data transmission function based on GPRS
L Support CSD data transmission
L Self-testing function when power-on
L Language Options(Now support English and Chinese)
L Optional for GPS unit
L Optional for Recording unit
| Technical specification | ||||
|---|---|---|---|---|
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Item |
Index |
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|
Frequency |
Frequency |
Re-(MHz) |
Tx-(MHz) |
|
|
GSM 800M |
921~960 |
876~915 |
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|
Output Power |
8W(voice module) 2W(data module) |
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|
Rx sensitivity |
-104dBm |
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Power Consumation |
Peak:75W |
|
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|
Average:30W |
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Dimensions |
Standard CR:( H×T×D): 170mm×540mm×384mm Compact CR:( H×T×D): 170mm×327mm×345mm |
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Weight |
Standard CR: 28kg Compact CR: 20kg |
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|
Input power |
Norminal Voltage : +110V DC, Voltage Range : 70V DC~+160V DC |
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|
Operating Temperature |
-25°C~+70°C |
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Relative humidity |
5% RH~95% RH |
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Pressure |
70 kPa~106 kPa |
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Environment of storage and transportation |
EN 50155 |
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|
EMC |
ENV 50121 parts 1, 2, 3-2 and 4 |
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|
Radio |
EN 301 419-7 |
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|
Availability |
≥ 99.99% |
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|
MTBF |
30,000 hours |
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|
MTTR |
≤ 1 hour |
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