{"id":2547,"date":"2026-06-04T15:41:24","date_gmt":"2026-06-04T07:41:24","guid":{"rendered":"https:\/\/www.temsnemo.com\/?post_type=product&#038;p=2547"},"modified":"2026-06-17T16:27:19","modified_gmt":"2026-06-17T08:27:19","slug":"bu-353n5-network-optimization-iv-waterproof-usb-road-test-gps-receiver","status":"publish","type":"product","link":"https:\/\/www.temsnemo.com\/index.php\/product\/bu-353n5-network-optimization-iv-waterproof-usb-road-test-gps-receiver\/","title":{"rendered":"G-STAR IV BU353S4 BU-353N5  Waterproof USB GPS Receiver"},"content":{"rendered":"<p>parameter<br \/>\n1. SiRF Star IV (SIRF 4th Generation) High-Performance GPS Chipset<br \/>\n2. High sensitivity (-163dBm)<br \/>\n3. Even with weak satellite signals, secondary positioning remains extremely fast<br \/>\n4. Supports NMEA 0183 communication protocol<br \/>\n5. Built-in super capacitor, capable of storing and quickly accessing satellite signal data<br \/>\n6. Built-in ceramic antenna<br \/>\n7. With strong magnetic force, it can be attached to vehicles<br \/>\n8. Waterproof and anti-slip base<br \/>\n9. USB or RS232 connection interface<br \/>\n10. Equipped with an LED indicator to display GPS positioning status<br \/>\nLED light dim: Not enabled<br \/>\nLED light on: receiving signal<br \/>\nLED flashes: Located<br \/>\n11. WAAS ENGOS is supported. Product specifications: Chipset: SiRF Star 4<br \/>\nFrequency: L1, 1575.42 MHz<br \/>\nC\/A code: 1.023 MHz chip rate<br \/>\nChannel Count: 48 Tracking Channels<br \/>\nSensitivity: -163 dBm<br \/>\nprecision<br \/>\nPosition: 2.5 meters, 2D RMS<br \/>\n2 meters, 2D RMS, WAAS enabled<br \/>\nRate: 0.1 m\/s<br \/>\nTime: 1 microsecond satellite synchronization<br \/>\ncoordinate data<br \/>\nPresets: WGS-84<br \/>\nreceiving time<br \/>\nReception: Average 0.1 seconds<br \/>\nHot boot: Average 8 seconds<br \/>\nWarm-up: Average 35 seconds<br \/>\nCold and Warm Startup: Average 35 Seconds<br \/>\nRelevant Restrictions<br \/>\nAltitude: 18,000 meters (60,000 feet) high<br \/>\nSpeed: 515 meters per second (10,000 knots)<br \/>\nGravity: less than 4G<br \/>\nShake: 20 meters\/second \u00d7 3<br \/>\nelectricity<br \/>\nMain power input: 4.5V ~ 6.5V DC input<br \/>\nPower consumption: 50mA<br \/>\nagreement<br \/>\nOperation Level: TTL Level<br \/>\nOutput voltage: 0V~2.85V<br \/>\nTransmission speed: 4,800 bps<br \/>\nOutput format: command GGA, GSA, GSV, RMC, VTG, GLL v2.2 (VTG and GLL are optional)<br \/>\nphysical properties<br \/>\nDimensions: 2.32&#8243; x 1.65&#8243; x 0.82&#8243; (59mm x 47mm x 21mm)<br \/>\nSignal cable length: 1.52 meters<br \/>\nOperating temperature: -40\u00b0C to +85\u00b0C<\/p>\n<p><script src=\"chrome-extension:\/\/flbolonkboilcbnohjlchlfgdalomdpl\/iFrame.js\" type=\"text\/javascript\"><\/script><\/p>\n<p><script src=\"chrome-extension:\/\/flbolonkboilcbnohjlchlfgdalomdpl\/iFrame.js\" type=\"text\/javascript\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>parameter 1. SiRF Star IV (SIRF 4th Generation) High-Performance GPS Chipset 2. High sensitivity (-163dBm) 3. Even with weak satellite signals, secondary positioning remains extremely fast 4. Supports NMEA 0183 communication protocol 5. Built-in super capacitor, capable of storing and quickly accessing satellite signal data 6. Built-in ceramic antenna 7. With strong magnetic force, it [&hellip;]<\/p>\n","protected":false},"featured_media":2556,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[64],"product_tag":[],"class_list":["post-2547","product","type-product","status-publish","has-post-thumbnail","product_cat-accessories","first","instock","sale","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/product\/2547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=2547"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/media\/2556"}],"wp:attachment":[{"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=2547"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2547"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2547"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.temsnemo.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}