{"id":10917,"date":"2024-06-06T17:52:23","date_gmt":"2024-06-06T17:52:23","guid":{"rendered":"https:\/\/calian.stage.tbkdev.com\/dev\/calian.com\/src\/advanced-technologies\/gnss_product\/hc871-dual-band-helical-antenna\/"},"modified":"2025-11-06T14:11:00","modified_gmt":"2025-11-06T14:11:00","slug":"hc871-dual-band-helical-antenna","status":"publish","type":"gnss_product","link":"https:\/\/calian.stage.tbkdev.com\/dev\/calian.com\/src\/advanced-technologies\/gnss_product\/hc871-dual-band-helical-antenna\/","title":{"rendered":"HC871 Dual-Band Helical Antenna"},"content":{"rendered":"\n<p>The patented HC871 helical antenna is designed and crafted for precision positioning, covering the GPS\/QZSS-L1\/L2, GLONASS-G1\/G2, Galileo-E1, and BeiDou-B1 frequency bands, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)].<\/p>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Features<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Very low noise preamp: 2.0 dB typ.<\/li>\n\n\n\n<li>Axial ratio: \u2264 0.5 dB at zenith<\/li>\n\n\n\n<li>LNA gain: 28 dB typ.<\/li>\n\n\n\n<li>Low current: 15 mA typ.<\/li>\n\n\n\n<li>ESD circuit protection: 15 kV<\/li>\n\n\n\n<li>Invariant performance from 2.5 to 16 VDC<\/li>\n\n\n\n<li>IP69K, REACH, and RoHS compliant <\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Benefits<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Extremely Lightweight (29 g)<\/li>\n\n\n\n<li>Ideal for RTK and PPP surveying systems<\/li>\n\n\n\n<li>Excellent RH circular polarized signal reception<\/li>\n\n\n\n<li>Great multipath rejection<\/li>\n\n\n\n<li>Increased system accuracy<\/li>\n\n\n\n<li>Excellent signal-to-noise ratio<\/li>\n\n\n\n<li>Industrial temperature range<\/li>\n\n\n\n<li>Rugged design, ideal for harsh environments<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p> The patented HC871 helical antenna is designed and crafted for precision positioning, covering the GPS\/QZSS-L1\/L2, GLONASS-G1\/G2, Galileo-E1, and BeiDou-B1 frequency bands, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)]. <\/p>\n<p> Features <\/p>\n<ul class=\"wp-block-list\">\n<li> Very low noise preamp: 2.0 dB typ. <\/li>\n<li> Axial ratio: &hellip;<\/li>\n<\/ul>\n","protected":false},"featured_media":10918,"menu_order":0,"template":"","meta":{"_acf_changed":true,"content-type":""},"post_tag":[],"gnss_category":[299],"gnss_industry":[296,303,304,297,306,305],"product_technology":[346],"mount_type":[92,56],"class_list":["post-10917","gnss_product","type-gnss_product","status-publish","has-post-thumbnail","hentry","gnss_category-products","gnss_industry-autonomous-vehicles","gnss_industry-marine","gnss_industry-navigation-and-orientation","gnss_industry-precision-agriculture","gnss_industry-survey","gnss_industry-unmanned-aerial-vehicles","product_technology-helical","mount_type-surface-mount","mount_type-surface-mountdirect-screw"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HC871 Dual-Band Helical Antenna - Advanced Technologies<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HC871 Dual-Band Helical Antenna - Advanced Technologies\" \/>\n<meta property=\"og:description\" content=\"The patented HC871 helical antenna is designed and crafted for precision positioning, covering the GPS\/QZSS-L1\/L2, GLONASS-G1\/G2, Galileo-E1, and BeiDou-B1 frequency bands, including the satellite-based augmentation system (SBAS) available in the region of operation [WAAS (North America), EGNOS (Europe), MSAS (Japan), or GAGAN (India)]. 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