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| Product Name: |
PHS CELL STATION LINE TESTER
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| Specifications |
ST300B |
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ST301B PHS Cell Station Line Tester is used for the urgency and necessity of PHS line maintenance. It can emulate PHS cell station link function and be directly inserted into U interface to validate whether PHS cell station controller (CSC) is activated or not and line error; distinguish line fault types, such as line fault or PHS cell station fault; it can measure line parameters such as voltage, loop resistance, and mainly applied to the line maintenance and troubleshooting on PHS / lines. Local power supply and remote supply two types are available.
SPECIFICATIONS:
u Enable to emulate PHS U interface and judge whether PHS CSC can be activated or not
u U interface characteristics
¡¤ Line code: 2B1Q
¡¤ Baud rate:80Kbaud£¨1B£«D£©
¡¤ Impedance:135¦¸
¡¤ Line distance: ¡Ü5Km
u Enable to test errors on B & D channel from CSC to CS, displaying error 0¡«65535
u Loop resistance: 0¡«2000¦¸£¬Resolution: 2¦¸
u Voltage: -200¡«200V £¬Resolution: 0.2V
(High impedance and tap)
u Physical parameters are in accordance with ITU-T Q.961
u Battery: 750mAH Li+ battery rechargeable
u Dimension (mm): 180¡Á90¡Á45
u Weigh: ¡Ü600g
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| Company: |
SHANDONG SENTER ELECTRONIC CO., LTD
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| Contact: |
Ms. Portia Zhang |
| Address: |
No.98 Wanjie Road,New-High Technology area,Zibo City, Shandong Province,China |
| Postcode: |
255086 |
| Tel: |
86 533 8280662 |
| Fax: |
86 533 3581874 |
| E-mail: |
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