GB/T 12401-1990 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 12401-1990: Specification of antenna (including feed network) and servo system used in domestic satellite communication earth stations
Basic dataStandard ID: GB/T 12401-1990 (GB/T12401-1990)Description (Translated English): Specification of antenna (including feed network) and servo system used in domestic satellite communication earth stations Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: M50 Classification of International Standard: 33.120.40 Word Count Estimation: 12,194 Date of Issue: 7/5/1990 Date of Implementation: 5/1/1991 Issuing agency(ies): State Bureau of Technical Supervision Summary: This standard specifies the earth station antenna (with feed network) and the corresponding servo system technical requirements, but also includes some specialized definition antenna and servo systems. This standard applies to 4/6 GHz frequency bands domestic satellite communication earth station antenna (with feed network) in and servo systems, is also applicable to domestic satellite communication systems INTELSAT transponder leasing composed. This standard also applies to the new station building and transformation of existing stations. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 12401-1990_English be delivered?Answer: Upon your order, we will start to translate GB/T 12401-1990_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 12401-1990_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 12401-1990_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. |