TOPGNSS

TOPGNSS GNSS receivers and antennas: selection and supply of spare parts to Russia

SpareX Company is a supplier of TOPGNSS spare parts.

TOPGNSS (Shenzhen, China) is a professional developer and manufacturer of high-precision GNSS equipment. The company offers a full range of navigation solutions: RTK GNSS modules, receivers (USB, RS232, RS485, UART, Bluetooth), antennas (surveying, helical, embedded, OEM, aviation, Choke Ring), as well as ready-made RTK devices for UAVs, autonomous vehicles, surveying, precision agriculture, and deformation monitoring. TOPGNSS products support GPS, BeiDou, GLONASS, Galileo, IRNSS, QZSS systems and operate on L1, L2, L5 frequencies. Equipment is supplied to more than 100 countries, with OEM/ODM services available.

Selection of spare parts and components

SpareX provides selection of TOPGNSS modules, receivers, antennas, and components by part number or model. We supply GNSS modules, RTK boards, antennas of all types, cables, connectors, receiver housings, mounting brackets, batteries, and software. If needed, compatible alternatives can be sourced.

⚙️ TOPGNSS Products

GNSS modules (Module Boards)

RTK Heading modules: TOP982-5535, TOP982-4238, TOP982-4949, TOP982-7146. RTK PPP modules: TOP902-7146. RTK L1+L2+L5: TOP902-7146, TOP682, GN2336. RTK L1+L5: RTK-T20-LP. RTK L1+L2: GN-M6B, GN-56MD, TOP3509, TOP609BT, TOP609. GNSS L1: GN2703, GN-56U8BX, GN-401L, GN-801, GN-M9N, GN-805G, GN-806B and others. Spare parts: modules, antenna connectors, cables, firmware.

RTK GNSS receivers

RTK Heading: TK900NH. RTK Board Module: TOP-SK608, GN-56U9D, TOP-SK105, GN-56MX06, GN-56MD. RTK Rover: TK401, TOP007L, TOP707H2, TOP2000, TOP100, TOP8603H, TOP168, TOP708, TOP703, TOP609. RTK Base: TOP707, TOP117, TOP118. Spare parts: boards, antenna modules, housings, connectors, batteries, chargers.

RTK GNSS antennas

Survey: TOP701, GN-GBG09, LCY3701A, GN-GBG07, AN-168G4L, AN-168G5, TOP106, AN-608, AN705, AN906, TOP502, AN665G. Helix: TOP107, AN105, TOP007, AN306, TOP608, TOP206. Built-in: AN-507, AN401A, AN-701A, AN-901, AN-404A, AN-802A, AN-809A, AN-805A, AN-705A. OEM: GN-4N04A, TOP148, GN-4N03A, TOP149, TOP128, TOP105, TOP408. Aviation: LHY-3703A, GN-BGL0860HK, GN-GBG07HK, GN-BGL0740HK, LHY-3705A. Choke Ring: Mini, 2D, 3D Choke Ring antennas. Special: AN2201A, AN2205A, AN9817G. Spare parts: antenna elements, cables, connectors, mounts, radome.

RTK GNSS devices

Anti-Jamming: TOPX5Pro, TOP3XPro, TOP007Pro. Surveying RTK: TK68, TK60. For UAVs (UAV RTK): UXP-007, TUM-X6, UHR-X1. For ground robots (Vehicle UAV/UGV): T2, TXM-G700, TXM-300H, TXM-GX1, TXM-200M, TXM-D300. RTK equipment: THM-P6, THM-007, THM-70, THM-10, THM-200, THM-68P, THM-58P, THM-08P. Spare parts: boards, antennas, batteries, housings, mounts, cables.

RTD GNSS receivers (standard)

USB: TOP103U, GN502, GNSS100L, GN803G, GN200, GN708, GN703, GN608, GN8603U, GN168U. RS232: GN100-GR, GNSS202G, GN906R, GN2000, TOP608, TOP103 and others. RS485: TOP103R422, GN2000R422. Spare parts: cables, connectors, housings, antennas.

✅ Why choose TOPGNSS

Full range of GNSS equipment — from OEM modules and antennas to ready-to-use RTK receivers for surveying, UAVs, autonomous vehicles, and monitoring.

Selection by part number and model — modules, antennas, receivers, cables, mounts, batteries.

Support for all satellite systems (GPS, BeiDou, GLONASS, Galileo) and frequencies (L1, L2, L5) — compatible with a wide range of equipment.

Direct logistics from China — short lead times, proven delivery routes to Russia.

Technical consultation on selecting modules, antennas, and RTK system configurations for specific applications.