{"id":438216,"date":"2024-10-20T08:02:51","date_gmt":"2024-10-20T08:02:51","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-c63-4a-2017\/"},"modified":"2024-10-26T15:06:48","modified_gmt":"2024-10-26T15:06:48","slug":"ieee-c63-4a-2017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-c63-4a-2017\/","title":{"rendered":"IEEE C63.4a-2017"},"content":{"rendered":"

Amendment Standard – Active. U.S. consensus standard methods are specified in Annex D of this amendment for validating standard test sites and alternative test sites used for measurement of radiated radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range of 30 MHz to 1 GHz. In addition, various updates are made to equations in 4.5, Annex F, Annex G, and Annex N.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nANSI C63.4a-2017 Front cover <\/td>\n<\/tr>\n
2<\/td>\nTitle page <\/td>\n<\/tr>\n
4<\/td>\nAmerican National Standard
Errata
Interpretations (ASC C63\u00ae standards)
Patents <\/td>\n<\/tr>\n
8<\/td>\nParticipants <\/td>\n<\/tr>\n
10<\/td>\nIntroduction <\/td>\n<\/tr>\n
12<\/td>\nContents <\/td>\n<\/tr>\n
13<\/td>\nList of Tables and Figures <\/td>\n<\/tr>\n
15<\/td>\n4.5 Antennas
4.5.1 General considerations
4.5.5 Electric field measurements (1 GHz to 40 GHz) <\/td>\n<\/tr>\n
16<\/td>\nAnnex D (normative) Validation of radiated emission test sites(30 MHz to 1 GHz)
D.1 Theoretical NSA <\/td>\n<\/tr>\n
17<\/td>\nD.2 NSA measurements
D.2.1 General <\/td>\n<\/tr>\n
18<\/td>\nD.2.2 Antenna <\/td>\n<\/tr>\n
19<\/td>\nD.2.3 Measurement methods
D.2.4 Single-position NSA measurements for standard test sites <\/td>\n<\/tr>\n
20<\/td>\nD.2.5 Site acceptability criterion
D.3 NSA for alternative test sites
D.3.1 General <\/td>\n<\/tr>\n
21<\/td>\nD.3.2 Antennas
D.3.3 Measurement geometries <\/td>\n<\/tr>\n
22<\/td>\nD.3.4 Reduced number of NSA measurement positions
D.4 Site attenuation using discrete frequencies <\/td>\n<\/tr>\n
23<\/td>\nD.5 Site attenuation using swept frequencies <\/td>\n<\/tr>\n
24<\/td>\nD.6 Site attenuation deviations
D.7 Theoretical NSA for an ideal site <\/td>\n<\/tr>\n
25<\/td>\nD.8 Tables and figures for Annex D <\/td>\n<\/tr>\n
53<\/td>\nAnnex F(informative)Test procedure for emissions testing in TEM waveguides (30 MHz to 1 GHz)
F.6 Test report
F.6.1 TEM waveguide to OATS validation data <\/td>\n<\/tr>\n
55<\/td>\nAnnex G (informative) Sample OATS to TEM waveguide validation spreadsheet <\/td>\n<\/tr>\n
57<\/td>\nAnnex N (normative) Test site-specific hybrid antenna qualification procedures, limitations and acceptance criteria
N.4 Test site-specific hybrid antenna qualification procedure
N.4.3 Test setup and test procedure
N.4.3.1 Test setup and test procedure for measurements made on 3 m test sites <\/td>\n<\/tr>\n
58<\/td>\nN.4.3.2 Test setup and test procedure for measurements made on 10 m test sites <\/td>\n<\/tr>\n
59<\/td>\nN.5 Acceptance criteria
N.5.1 Criteria for hybrid antennas to be used at the 3 m measurement distance
N.5.2 Criteria for hybrid antennas to be used at the 10 m measurement distance <\/td>\n<\/tr>\n
61<\/td>\nAnnex O (informative) Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Amendment 1: Test Site Validation<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n2017<\/td>\n62<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":438217,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-438216","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/438216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/438217"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=438216"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=438216"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=438216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}