{"id":425554,"date":"2024-10-20T06:57:29","date_gmt":"2024-10-20T06:57:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iec-61108-62023\/"},"modified":"2024-10-26T13:07:28","modified_gmt":"2024-10-26T13:07:28","slug":"bs-iec-61108-62023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iec-61108-62023\/","title":{"rendered":"BS IEC 61108-6:2023"},"content":{"rendered":"

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\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
10<\/td>\n3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms <\/td>\n<\/tr>\n
11<\/td>\n4 Minimum performance requirements
4.1 Object <\/td>\n<\/tr>\n
12<\/td>\n4.2 IRNSS\/NavIC receiver equipment
4.2.1 Minimum facilities
4.2.2 Configuration
4.2.3 Quality assurance
4.3 Performance of IRNSS\/NavIC receiver equipment
4.3.1 General <\/td>\n<\/tr>\n
13<\/td>\n4.3.2 Equipment interfaces
Figures
Figure 1 \u2013 Logical interfaces of IRNSS\/NavIC receiver <\/td>\n<\/tr>\n
14<\/td>\n4.3.3 Accuracy
4.3.4 Acquisition <\/td>\n<\/tr>\n
15<\/td>\n4.3.5 Protection
4.3.6 Antenna design
Tables
Table 1 \u2013 Acquisition time limits <\/td>\n<\/tr>\n
16<\/td>\n4.3.7 Sensitivity and dynamic range
4.3.8 Effects of specific interfering signals
4.3.9 Position update <\/td>\n<\/tr>\n
17<\/td>\n4.3.10 Differential IRNSS\/NavIC input
4.3.11 Navigation warnings and status indications <\/td>\n<\/tr>\n
19<\/td>\n4.3.12 Output of COG, SOG and UTC
Table 2 \u2013 RAIM integrity status <\/td>\n<\/tr>\n
20<\/td>\n4.3.13 Typical interference conditions
5 Methods of testing and required test results
5.1 Test sites
Table 3 \u2013 Accuracy of COG <\/td>\n<\/tr>\n
21<\/td>\n5.2 Test sequence
5.3 Standard test signals <\/td>\n<\/tr>\n
22<\/td>\n5.4 Determination of accuracy
5.5 General requirements and presentation requirements
5.5.1 Normal environmental conditions for tests
5.5.2 General requirements
5.5.3 Presentation requirements
5.6 Receiver performance tests
5.6.1 IRNSS\/NavIC receiver equipment
5.6.2 Position output <\/td>\n<\/tr>\n
23<\/td>\n5.6.3 Equipment interfaces
5.6.4 Accuracy <\/td>\n<\/tr>\n
24<\/td>\n5.6.5 Acquisition <\/td>\n<\/tr>\n
25<\/td>\n5.6.6 Protection
5.6.7 Antenna design
5.6.8 Sensitivity and dynamic range <\/td>\n<\/tr>\n
26<\/td>\n5.6.9 Protection from other shipborne transmitters <\/td>\n<\/tr>\n
27<\/td>\n5.6.10 Position update
5.6.11 Differential IRNSS\/NavIC input <\/td>\n<\/tr>\n
28<\/td>\n5.6.12 Navigational warnings and status indications <\/td>\n<\/tr>\n
30<\/td>\n5.6.13 Accuracy of COG and SOG <\/td>\n<\/tr>\n
31<\/td>\n5.6.14 Validity of COG and SOG information
5.6.15 Output of UTC
5.7 Tests for typical RF interference conditions
5.7.1 Simulator conditions
5.7.2 Navigation solution accuracy test <\/td>\n<\/tr>\n
32<\/td>\n5.7.3 Re-acquisition test
Table 4 \u2013 RF interference value <\/td>\n<\/tr>\n
34<\/td>\nAnnex A (normative)Typical IRNSS\/NavIC interference environment
A.1 IRNSS\/NavIC CW in-band and near-band interference environment
Table A.1 \u2013 CW interference thresholds for IRNSS\/NavIC L5band receivers in steady-state navigation
Table A.2 \u2013 CW interference thresholds for IRNSS\/NavIC S bandreceivers in steady\u2011state navigation <\/td>\n<\/tr>\n
35<\/td>\nA.2 Band-limited noise-like interference
Figure A.1 \u2013 CW interference thresholds for IRNSS\/NavIC L5 bandreceivers in steady state navigation
Figure A.2 \u2013 CW interference thresholds for IRNSS\/NavIC S bandreceivers in steady state navigation <\/td>\n<\/tr>\n
36<\/td>\nA.3 Pulsed interference
Figure A.3 \u2013 Effect of interference bandwidth on interference thresholds for IRNSS\/NavIC receivers (for noise like interference)
Table A.3 \u2013 Interference threshold for band-limited noise-like interferenceto IRNSS\/NavIC receivers in steady-state navigation <\/td>\n<\/tr>\n
37<\/td>\nA.4 IRNSS\/NavIC minimum antenna gain
Table A.4 \u2013 Interference thresholds for pulsed interference
Table A.5 \u2013 IRNSS\/NavIC minimum antenna gain <\/td>\n<\/tr>\n
38<\/td>\nAnnex B (normative)Alert management
Table B.1 \u2013 Required alerts and their classification <\/td>\n<\/tr>\n
39<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Maritime navigation and radiocommunication equipment and systems. Global navigation satellite systems (GNSS) – Navigation with Indian constellation (NavIC)\/Indian regional navigation satellite system (IRNSS). Receiver equipment. Performance requirements, methods of testing and required test results<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2023<\/td>\n40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":425561,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[257,2641],"product_tag":[],"class_list":{"0":"post-425554","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-17-040-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/425554","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\/425561"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=425554"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=425554"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=425554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}