GB/T 12563-1990 English PDFUS$419.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 12563-1990: Requirements of terrestrial interface for domestic satellite communications carth stations
Basic dataStandard ID: GB/T 12563-1990 (GB/T12563-1990)Description (Translated English): Requirements of terrestrial interface for domestic satellite communications carth stations Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: M14 Classification of International Standard: 33.060.30 Word Count Estimation: 12,161 Date of Issue: 12/12/1990 Date of Implementation: 10/1/1991 Issuing agency(ies): State Bureau of Technical Supervision Summary: This standard specifies the interface requirements of the audio signal of satellite communication earth station equipment and terrestrial communications equipment and a variety of terminal devices, signaling signals, data signals, group signals, television signals and other non-telephone service signals. This standard applies to terrestrial interface domestic public and private satellite communication networks for each satellite communication earth station network. This standard applies to a variety of modulation SCPC/PSK/FDMA, FDM/FM/FDMA and TV/FM and multiple access methods such as earth station ground interface. This standard applies to a variety of large and small earth station communications stations, television stations and small data ground receiving station interfaces. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 12563-1990_English be delivered?Answer: Upon your order, we will start to translate GB/T 12563-1990_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 12563-1990_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 12563-1990_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |