{"product_id":"wit-motion-wtrtk-4gb-imu-gps-rtk-wireless-bass-station-module-high-precision-differential-positioning-uav-gps-module","title":"WIT Motion WTRTK-4GB IMU GPS-RTK Wireless Bass Station Module High Precision Differential Positioning UAV GPS Module","description":"\u003cp\u003e\u003cb\u003eWIT Motion WTRTK-4GB IMU GPS-RTK Wireless Bass Station Module High Precision Differential Positioning UAV GPS Module\u003cbr\u003e\u003cbr\u003eDifference:\u003c\/b\u003e\u003cbr\u003e- WTRTK-4GB: RTK wireless base station module; 4G communication; 50km wireless connection distance; Function: Provide differential data information.\u003cbr\u003e- WTRTK-4GR: RTK wireless positioning module; 4G communication; 50km communication distance for self-developed base station, national coverage for Qianxun SI (developed on the basis of Beidou); Function: Mobile station receives differential data and outputs centimeter level positioning data.\u003cbr\u003e- WTRTK-4DR: RTK wireless positioning and orientation module; 4G communication; 50km communication distance for self-developed base station, national coverage for Qianxun SI (developed on the basis of Beidou); Function: Mobile station receives differential data and outputs centimeter positioning data direction information, with inertial navigation function.\u003cbr\u003e- WTRTK-LoraA: RTK wireless positioning and orientation module; Lora communication; 2km communication distance; Function: Mobile station receives differential data and outputs centimeter level positioning data.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003e- Multi-band receiver provides centimeter-level positioning accuracy in seconds. Simultaneous reception of GPS, GLONASS, Galileo and Beidou.\u003cbr\u003e- Advanced anti-interference technology and calibration technology ensure the security of location and navigation information.\u003cbr\u003e- High precision inertial navigation, WTRTK-4GA heading angle fusion IMU data, can still output accurate heading angle without GPS signal. WTRTK-4GA integrates IMU data and utilizes pure inertial navigation to achieve high-precision positioning.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e\u003cu\u003eCommunication method:\u003c\/u\u003e\u003cbr\u003e- RTCM transmission method: 4G\/LORA network\u003cbr\u003e- Differential result transmission method: TTL\/RS232\u003cbr\u003e\u003cbr\u003e\u003cu\u003eStart time:\u003c\/u\u003e\u003cbr\u003e- Cold start: 24s\u003cbr\u003e- Hot start: 2s\u003cbr\u003e- Networking time: 8s\u003cbr\u003e\u003cbr\u003e\u003cu\u003eOutput:\u003c\/u\u003e\u003cbr\u003e- Baud rate: 230400bps or 460800bpps\u003cbr\u003e- Output level: TTL\u003cbr\u003e- Output protocol: 0183\u003cbr\u003e- NMEA sentence: RMC, VTG, GGA, GSA, GLL\u003cbr\u003e- Refresh frequency: 20Hz\u003cbr\u003e\u003cbr\u003e\u003cu\u003ePower consumption:\u003c\/u\u003e\u003cbr\u003e- Voltage: DC9V - 36V, typ. 12V\u003cbr\u003e- Current:\u003cbr\u003e  WTRTK-4GB: \u0026lt;500mA\/12V\u003cbr\u003e  WTRTK-4GR: \u0026lt;200mA\/12V\u003cbr\u003e  WTRTK-4GA: \u0026lt;200mA\/12V\u003cbr\u003e  WTRTK-LORA: \u0026lt;200mA\/12V\u003cbr\u003e\u003cbr\u003e\u003cu\u003eEnvironment:\u003c\/u\u003e\u003cbr\u003e- Operating temperature: -40℃ ~ +65℃\u003cbr\u003e- Storage temperature: -40℃ ~ +65℃\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x WTRTK-4GB Module (Base Station)\u003cbr\u003e- 1 x LORA Antenna\u003cbr\u003e- 1 x 4G Antenna\u003cbr\u003e- 1 x TTL to 4-Core Aviation Adapter Cable (1m)\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-1.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-2.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-3.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-4.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-5.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-6.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 750px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/89943\/89943-7.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41029417992241,"sku":"89943","price":392.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1720057078-1.jpg?v=1780410998","url":"https:\/\/www.thanksbuyer.com\/products\/wit-motion-wtrtk-4gb-imu-gps-rtk-wireless-bass-station-module-high-precision-differential-positioning-uav-gps-module","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}