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TB/T 2894-1998 English PDF

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TB/T 2894-1998: Technical Requirements and Test Method for 450MHz Four-frequency Group Compatible Simplex-duplex Wireless Dispatching Communication Equipment for Railway Train
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TB/T 2894-1998English1539 Add to Cart 7 days [Need to translate] Technical Requirements and Test Method for 450MHz Four-frequency Group Compatible Simplex-duplex Wireless Dispatching Communication Equipment for Railway Train   TB/T 2894-1998

PDF similar to TB/T 2894-1998


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Basic data

Standard ID TB/T 2894-1998 (TB/T2894-1998)
Description (Translated English) Technical Requirements and Test Method for 450MHz Four-frequency Group Compatible Simplex-duplex Wireless Dispatching Communication Equipment for Railway Train
Sector / Industry Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard S73
Word Count Estimation 48,427
Date of Issue 2/24/1998
Date of Implementation 9/1/1998
Quoted Standard GB 12192-1990; GB 12193-1990; GB/T 15844.1-1995; GB/T 15844.2-1995; GB/T 15844.3-1995; GB 15842-1995; GB 3378-1982; TB/T 2294-1991; TB/T 2457-1993; TB 2130.1-1990; TB 2130.2-1990; TB 2130.3-1990; TB 2130.6-1990
Adopted Standard EIA RS-204-C, NEQ; EIA RS-152-B, NEQ; CCIR 478-4, NEQ
Summary This standard specifies the 450MHz band duplex mode train radio dispatching communication equipment compatible with the technical requirements and test methods. This standard applies to work in the 450MHz frequency band quad-band group single duplex wireless dispatch communication system compatible train station radio. Manufacturing locomotive radio, portable radio and dispatch switchboard equipment, but also for engineering design, installation and maintenance management.

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