Belarus standards PDF
ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - BASIC ATTACHMENT REQUIREMENTS FOR MODEMS STANDARDIZED FOR USE ON THE PSTN. Original standard UNE-ETS 300114-1993 in PDF full version. Additional info + preview on request
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ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWOR, (PSTN) - CATEGORY II ATTACHMENT REQUIREMENTS FOR 300 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN. Original standard UNE-ETS 300115-1993 in PDF full version. Additional info + preview on request
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ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - CATEGORY II ATTACHMENT REQUIREMENTS FOR 1200 BITS PER SECOND DUPLEX MODEMS STANDARDIZED FOR USE ON THE PSTN. Original standard UNE-ETS 300116-1993 in PDF full version. Additional info + preview on request
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ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - CATEGORY II ATTACHMENT REQUIREMENTS FOR 2 400 BITS PER SECOND DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN. Original standard UNE-ETS 300117-1993 in PDF full version. Additional info + preview on request
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ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - CATEGORY II ATTACHMENT REQUIREMENTS FOR 1 200 BITS PER SECOND HALF DUPLEX AND 1 200/75 BITS PER SECOND ASYMMETRICAL DUPLEX MODEMS STANDARDISED FOR USE ON THE PSTN. Original standard UNE-ETS 300118-1993 in PDF full version. Additional info + preview on request
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Hollow metallic waveguides - General requirements and measuring methods. Original standard UNE-HD 123.1S1-1974 in PDF full version. Additional info + preview on request
Document status: Replaced by