{"product_id":"beitian-bt-158-antenna","title":"Beitian BT-158 Nine-in-One GNSS Antenna for RTK Terminals, GPS\/BDS, 4G\/5G WiFi BT V2X, M33*3","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Beitian BT-158 is a nine-in-one GNSS antenna designed for RTK mobile communication terminal installations, combining multi-constellation satellite positioning reception with integrated communication antenna elements for 4G\/5G, Bluetooth\/Wi-Fi and V2X frequency bands. It uses an M33*3 interface and supports wide-area 360° horizontal coverage.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNine-in-one antenna design for GNSS + communication bands (4G\/5G, Bluetooth\/Wi-Fi, V2X)\u003c\/li\u003e\n\u003cli\u003eMulti-constellation GNSS reception: GPS, BDS, GLONASS, GALILEO, SBAS, QZSS, IRNSS, L-Band\u003c\/li\u003e\n\u003cli\u003e360° horizontal coverage angle\u003c\/li\u003e\n\u003cli\u003eLNA gain: 28±2 dB; noise figure: ≤2 dB\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 3.3-12.0 V; operating current: ≤45 mA\u003c\/li\u003e\n\u003cli\u003eUV-resistant PC material housing (UV-resistant PC material is stated)\u003c\/li\u003e\n\u003cli\u003eM33*3 thread depth: min 25 (stated)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ch3\u003eGeneral\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBT-158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector type\u003c\/td\u003e\n\u003ctd\u003eM33*3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eΦ142.5*137 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage \/ Operating voltage\u003c\/td\u003e\n\u003ctd\u003e3.3-12.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply current \/ Operating current\u003c\/td\u003e\n\u003ctd\u003e≤45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eGNSS Working Mode \/ Bands\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\u003c\/td\u003e\n\u003ctd\u003eL1\/L2\/L5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBDS\u003c\/td\u003e\n\u003ctd\u003eB1I\/B2I\/B3I\/B1C\/B2a\/B2b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLONASS\u003c\/td\u003e\n\u003ctd\u003eL1\/L2\/L3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGALILEO\u003c\/td\u003e\n\u003ctd\u003eE1\/E5a\/E5b\/E6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSBAS\u003c\/td\u003e\n\u003ctd\u003eL1\/L5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQZSS\u003c\/td\u003e\n\u003ctd\u003eL1\/L2\/L5\/L6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIRNSS\u003c\/td\u003e\n\u003ctd\u003eL5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOther\u003c\/td\u003e\n\u003ctd\u003eL-Band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCeramic Antenna Characteristics\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (dBi)\u003c\/td\u003e\n\u003ctd\u003eGNSS: 5.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna AR (dB)\u003c\/td\u003e\n\u003ctd\u003e≤3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorizontal coverage angle\u003c\/td\u003e\n\u003ctd\u003e360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR\u003c\/td\u003e\n\u003ctd\u003eGNSS: ≤2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase center error (mm)\u003c\/td\u003e\n\u003ctd\u003e±2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarization\u003c\/td\u003e\n\u003ctd\u003eRight-hand circular polarization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort impedance (Ω)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna spacing (dB)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eLNA\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLNA gain (dB)\u003c\/td\u003e\n\u003ctd\u003e28±2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise figure (dB)\u003c\/td\u003e\n\u003ctd\u003e≤2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn-band flatness (dB)\u003c\/td\u003e\n\u003ctd\u003e±2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifferential propagation delay (ns)\u003c\/td\u003e\n\u003ctd\u003e≤5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eRF \/ GNSS Output (listed)\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput VSWR\u003c\/td\u003e\n\u003ctd\u003e≤2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput impedance\u003c\/td\u003e\n\u003ctd\u003e50 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn-band flatness\u003c\/td\u003e\n\u003ctd\u003e±2.0 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCommunication Antenna Parameters\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e5G1 frequency range\u003c\/td\u003e\n\u003ctd\u003e824-960 MHz \u0026amp; 1710-2690 MHz \u0026amp; 3300-3600 MHz \u0026amp; 4800-5000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5G2 frequency range\u003c\/td\u003e\n\u003ctd\u003e824-960 MHz \u0026amp; 1710-2690 MHz \u0026amp; 3300-3600 MHz \u0026amp; 4800-5000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5G3 frequency range\u003c\/td\u003e\n\u003ctd\u003e1710-2690 MHz \u0026amp; 3300-3600 MHz \u0026amp; 4800-5000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5G4 frequency range\u003c\/td\u003e\n\u003ctd\u003e1710-2690 MHz \u0026amp; 3300-3600 MHz \u0026amp; 4800-5000 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eV2X1 frequency range\u003c\/td\u003e\n\u003ctd\u003e5.85-5.925G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eV2X2 frequency range\u003c\/td\u003e\n\u003ctd\u003e5.85-5.925G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBT\/WiFi1 frequency range\u003c\/td\u003e\n\u003ctd\u003e2400-2500 \u0026amp; 5.725-5.875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBT\/WiFi2 frequency range\u003c\/td\u003e\n\u003ctd\u003e2400-2500 \u0026amp; 5.725-5.875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain (dBi)\u003c\/td\u003e\n\u003ctd\u003e\n    700-960 MHz: gain≤3.0\u003cbr\u003e\n    1710-2700 MHz: gain≤2.0\u003cbr\u003e\n    3400-3600 MHz: gain≤2.0\u003cbr\u003e\n    4800-4900 MHz: gain≤2.0\u003cbr\u003e\n    2400-2500 MHz: gain≤2.0\u003cbr\u003e\n    5000-5850 MHz: gain≤2.0\u003cbr\u003e\n    5850-5950 MHz: gain≤2.0\n  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAntenna AR (dB)\u003c\/td\u003e\n\u003ctd\u003e≤3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorizontal coverage angle\u003c\/td\u003e\n\u003ctd\u003e360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVSWR\u003c\/td\u003e\n\u003ctd\u003e≤5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort impedance (Ω)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWorking Environment\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWet degree\u003c\/td\u003e\n\u003ctd\u003e40% ~ 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eMechanical Dimensions (diagram values)\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall diameter\u003c\/td\u003e\n\u003ctd\u003eΦ142.5±1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall height\u003c\/td\u003e\n\u003ctd\u003e137.00±1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal dimension (listed)\u003c\/td\u003e\n\u003ctd\u003e89.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSection dimension (listed)\u003c\/td\u003e\n\u003ctd\u003e25.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner diameter (listed)\u003c\/td\u003e\n\u003ctd\u003eΦ43.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM33*3 thread depth\u003c\/td\u003e\n\u003ctd\u003emin 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eBT-158 Nine-in-One Antenna x 1\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGeodetic surveying\u003c\/li\u003e\n\u003cli\u003eChannel surveying\u003c\/li\u003e\n\u003cli\u003ePrecision agriculture\u003c\/li\u003e\n\u003cli\u003eMarine measurement\u003c\/li\u003e\n\u003cli\u003eTracking and positioning\u003c\/li\u003e\n\u003cli\u003eAutonomous driving systems (antenna signal reception support)\u003c\/li\u003e\n\u003cli\u003eLogistics and transportation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor compatibility checks (including connector and cabling requirements) and after-sales support, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The appearance of the connectors can be customized (stated). The provided package list is for reference; detailed configuration should be based on customer requirements (stated).\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"Beitian BT-158 nine-in-one GNSS antenna with M33×3 interface for RTK terminals, 360° coverage\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G.png?v=1783587973\"\u003e\u003cp\u003eNine-in-one antenna design combines multi-constellation GNSS reception with integrated communication elements for vehicle and terminal installs.\u003c\/p\u003e\n\u003cimg alt=\"Brand advantages and core specs for BT-158: 28±2 dB LNA gain, M33×3 joint, -40 to +85°C rating\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_83481b7d-eaba-4ece-a998-6d99c020fc6b.png?v=1783587979\"\u003e\u003cp\u003eDesigned for stable supply and long-term deployment, with key operating specs summarized for quick selection.\u003c\/p\u003e\n\u003cimg alt=\"BT-158 GNSS performance table listing supported constellations and bands plus 5.5 dBi ceramic antenna gain\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_4f26e154-6c3f-44a6-843e-46c4a18f016f.png?v=1783587985\"\u003e\u003cp\u003eMulti-constellation GNSS support and antenna characteristics are provided for system matching and integration.\u003c\/p\u003e\n\u003cimg alt=\"BT-158 communication bands and mechanical dimensions table including V2X, BT\/Wi‑Fi, 5G ranges and size Φ142.5×137 mm\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_b14add45-c39d-4529-bdb1-b67353f4ee78.png?v=1783587992\"\u003e\u003cp\u003eCommunication frequency ranges and mechanical dimensions are listed to help confirm fit with your platform and radio setup.\u003c\/p\u003e\n\u003cimg alt=\"Positioning pain points graphic highlighting poor accuracy, flight path deviation, and weak signal reception with ordinary antennas\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_d06d4466-9fbc-478d-b927-1a9f49636a7a.png?v=1783588003\"\u003e\u003cp\u003eAimed at reducing common navigation issues like weak reception and unstable positioning in demanding environments.\u003c\/p\u003e\n\u003cimg alt=\"Multi-constellation satellite reception infographic for BT-158, showing GPS, BDS, GLONASS, GALILEO and other systems\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_978a2122-bd87-48a1-a2f1-a26d1196d94c.png?v=1783588010\"\u003e\u003cp\u003eSupports multiple GNSS systems to improve availability and consistency across a wider range of operating areas.\u003c\/p\u003e\n\u003cimg alt=\"Stable signal reception highlight for BT-158 showing 28±2 dB LNA gain, low VSWR, and 360° horizontal coverage callout\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_1ebc6f47-a353-46d4-8c80-5e1c44468cb2.png?v=1783588016\"\u003e\u003cp\u003eHigh LNA gain and all-around coverage support more reliable signal acquisition during movement and installation constraints.\u003c\/p\u003e\n\u003cimg alt=\"Operating voltage panel for BT-158 showing 3.3–12 V range and circuit-style background with gain chip graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_e5075a3f-5bde-4c9b-9bed-59230737ec49.png?v=1783588027\"\u003e\u003cp\u003eWide 3.3–12 V operating range simplifies power integration across different terminals and vehicle platforms.\u003c\/p\u003e\n\u003cimg alt=\"BT-158 product size graphic with dimensions Φ142.5 mm diameter and 137 mm height plus UV-resistant material note\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_145555fd-fbc9-40cc-a1bf-751399418e71.png?v=1783588033\"\u003e\u003cp\u003eCompact housing uses UV-resistant PC material for outdoor mounting while keeping a low overall profile.\u003c\/p\u003e\n\u003cimg alt=\"Close-up of BT-158 M33×3 threaded connector with minimum 25 mm thread depth for secure mounting\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_a2c8acc7-36c0-4af0-aa34-08953956a99e.png?v=1783588048\"\u003e\u003cp\u003eDeep M33×3 threading helps maintain a tight, vibration-resistant connection on vehicle rooftops and equipment mounts.\u003c\/p\u003e\n\u003cimg alt=\"BT-158 accessories display showing M33×3 connector options and included screw base mounting hardware\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_71ce2744-075b-4e85-bc71-7705bb070533.png?v=1783588056\"\u003e\u003cp\u003eConnector and screw-base mounting components support a secure installation and consistent contact under vibration.\u003c\/p\u003e\n\u003cimg alt=\"Comparison chart between BT-158 antenna and typical single-frequency antennas, highlighting stronger reception and technical support\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_ec406be4-9d48-4cfa-b6f5-0cf1695e62da.png?v=1783588064\"\u003e\u003cp\u003eProduct positioning focuses on reception quality, tuning, and support compared with basic single-frequency alternatives.\u003c\/p\u003e\n\u003cimg alt=\"Vehicle roof installation photo and application scenarios for BT-158 including precision agriculture, tracking, and autonomous driving\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_0872e7a4-a975-41c5-8c4d-c5bffe2a2178.png?v=1783588071\"\u003e\u003cp\u003eSuitable for applications such as precision agriculture, fleet tracking, surveying workflows, and intelligent vehicle systems.\u003c\/p\u003e\n\u003cimg alt=\"BT-158 product list graphic indicating package includes one BT-158 nine-in-one antenna and customizable connector appearance note\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Beitian-RTK-Mobile-Communication-Terminals-GPS-BDS-4G-5G_7093ce2e-a90f-4058-ac4d-dddc6b3c22ea.png?v=1783588077\"\u003e\u003cp\u003ePackage includes one BT-158 antenna unit; connector appearance can be customized based on configuration needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Beitian","offers":[{"title":"Default Title","offer_id":53341027303648,"sku":"BT-158-1","price":597.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/IMG_7439-22222.jpg?v=1783520107","url":"https:\/\/rcdrone.top\/es\/products\/beitian-bt-158-antenna","provider":"RCDrone","version":"1.0","type":"link"}