Abstract: Global positioning system(GPS) common /all-view method is currently international hot technology for long-distance time and frequency transfer,and it is also one of the main tools.Its core is the GPS time transfer receiver and post-processing algorithms.The high real-time multi-channel GPS time transfer receiver based on EURO-160 GPS board and the real-time data processing algorithms are introduced in this paper.To verify the accuracy,the experiments of common clock and non-common clock on zero-based line with the foreign commercial GPS P3 code receivers are carried out.Results show that the high real-time GPS receiver and the foreign commercial GPS P3 code receiver have the same technology level.