Kolida GPS Surveying Instruments (K5 Plus+)

 Kolida K5 Plus+ gps rtk surveying  SPECIFICATIONS:        Survering PerformanceChannel220 ChannelsSignal TrackingBDS B1, B2, B3 GPS  L1C/A, L1C, L2C, L2E, L5 GLONASS L1C/A, L1P, L2C/A, L2P, L3 SBAS L1C/A, L5(Just for the satellites supporting L5) Galileo GOIVE-A, GOIVE-B, E1, E5A, E5BGNSS featuresPositioning output rate:        1Hz~50Hz Initialization time:                  99.99%Positioning PrecisionCode differential GNSS PositioningHorization :                                ±  0.25m + 1ppm Vertical:                                     ±  0.5m  +  1ppm SBAS positioning accuracy:     typically 7h(static mode)                                  > 5h(internal UHF base mode)                                  > 6h(rover mode)Communications and Data StorageI/O Port5PIN LEMO external power port + RS232 7PIN  external  USB (OTG) + Ethernet 1 radio antenna interface, SIM card soltWireless ModemBuilt-in radio, 1W/2W/3W switchable,typical work range can be 8KM Raido and internet repater switchableFrequency range410-470MHZCommunication protocolTrim Talk450s,TrimMark3,PCC EOT,SOUTHCellular Mobile NetworkWCDMA/CDMA2000/TDD-LTE/FDD-LTE 4G network modem, downward compatible with 3G GPRS/EDGEDouble Module BluetoothBLEBluetooth 4.0 standard,support for android,ios cellphone connectionBluetooth 2.1+EDR standardNFC Communication (Optional)Realizing close range(shorter than 10cm)automatic pair between receiver and controller(controller equipped NFC wireless communication module needed)External DevicesOptional external GPRS/EDGE dual-mode communication module, switchable;  allow to connect external WLAN cardWIFIStandard802.11 b/g standardWIFI HotspotThe WIFI hotspot allows any mobile terminal to connect and access to the internal webserver for the control and moditor receiverWIFI data linkTo work as the datalink that receiver is able to broadcast and receive differential data via WIFIData Storage/TransmissionData Storage8GB SSD internal storage Support external USB storage and automatical cycle storage Changeable record interval, up to 50Hz raw data downloadData TransmissionUSB data transmission, supporting FTP/HTTP data downloadData FormatDifferential data format:  CMR+, CMRx, RTCM2.1, RTCM2.3, RTCM3.0,RTCM3.1,RTCM3.2 GPS output data format : NMEA 0183, PJK plane coordinates, Binary code, Trimble GSOF Network model support: VRS, FKP, MAC, fully support NTRIP protcolInertial sensing systemTilt SurveyBuilt-in tilt compensator, correcting coordinates automatically according to the tilt direction and angle of the centering rodElectronic bubbleController software display electronic bubble, checking leveling status of the centering rod real timeThermometerBulit-in themomter sensors, adopting intelligent temperature control technology which can mornitor and adjust the temperature of receiver in real time  FAQ:Service1.Any inquiries will be replied within 12 hours.2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.3.All products will have been strictly quality checked in factory before sending out.   We accept payment by TT,Paypal, West union.If you'd like other payment method, Pls let us know before the order Delivery / shippment : 1.Usually, we will send out the products within 3-5 working days after the payment confirmed2.Before shipment, pls supply the following information to us :Contact person or company name,Detail address,Telephone No,Zipcode3.The buyer are responsible for the tax and/or duty charged by their country.  Return and warranty:1.All products are inspected before shipment, if you are not satisfactory with the purchase,you can exchange the items in one week,and you must contact us within 24 hour of receipt of the products.2.The shipping charges are not refundable and the customer should be responsible for all the charges of return and reshipping.3.For our majority products (Auto level, Theodolite, Total Station) we are offing 1 year warranty;4.For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;5. For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.  Contact Us:                                              https://surveyinginstrument.en.made-in-china.com/contact-info.html   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1