gps rtk equipment with irnss navic

{"cid":"91193213","title":"Foif Surveying Equipment Antenna Gps Gnss Rtk Instrument F90 800 Channels Gnss RTK","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/4a\/e0c83db144615a3acdbddd2eace9-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"FOIF","Model Number":"F90","Minimum Order Quantity":"1PC","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"1000pcs per year","Packaging Details":"With Standard Epxort Packing Ways","GNSS board":"H board","Channel":"800 channels","Instant-RTK Intialization":"Typically, 99.9% reliability","Recording Interval":"0.1-999 seconds","Size":"156mm*76mm","Internal memory":"8GB standard; supports extending to 32GB"}}