HD 477.2.4 S1:1987
(Main)Methods of measurement of equipment used in terrestrial radio-relay systems - Part 2: Measurements for sub-systems - Section 4: Frequency modulators
General Information
- Abstract
Gives methods of measurement for the electrical characteristics of frequency modulators, using where possible only measurement involving the basic modulator.
- Status
- Withdrawn
- Publication Date
- 28-Sep-1987
- Withdrawal Date
- 14-Sep-1987
- Technical Committee
- CLC/SR 102 - Equipment used in radio communications for mobile services and satellite communication systems
- Drafting Committee
- IEC/TC 102 - IEC_TC_102
- Parallel Committee
- IEC/TC 102 - IEC_TC_102
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 14-Dec-2022
- Completion Date
- 25-Aug-2026
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Frequently Asked Questions
HD 477.2.4 S1:1987 is a standardization document published by CLC. Its full title is "Methods of measurement of equipment used in terrestrial radio-relay systems - Part 2: Measurements for sub-systems - Section 4: Frequency modulators". This standard covers: Gives methods of measurement for the electrical characteristics of frequency modulators, using where possible only measurement involving the basic modulator.
Gives methods of measurement for the electrical characteristics of frequency modulators, using where possible only measurement involving the basic modulator.
HD 477.2.4 S1:1987 is classified under the following ICS (International Classification for Standards) categories: 33.060.30 - Radio relay and fixed satellite communications systems. The ICS classification helps identify the subject area and facilitates finding related standards.
HD 477.2.4 S1:1987 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI SIST HD 477.2.4 S1:2002
prva izdaja
STANDARD
oktober 2002
Methods of measurement of equipment used in terrestrial radio-relay systems - Part
2: Measurements for sub-systems - Section 4: Frequency modulators
ICS 33.060.30 Referenčn
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