| Brand |
China HuaCe |
| Model name/ Type |
X300 |
| Year of introduction |
39783 |
| Class (GPS, Glonass, Galileo/ S, D en T) |
GPS Dual frequeancy, Static Only |
| Dimensions (h*d*w* in cm): base station case/ rover set case |
8.5*20 |
| Weight (receiver, rover, antenna, communications, batteries, pole) |
1.4KG |
| Static [mm + pmm] |
5mm + 1ppm(Horizontal) |
| RTK [mm + ppm], maximum baseline length (m) |
N/A |
| Signal(s) tracked (types / bands / codes) |
GPS 12 L1 + 12 L2 (L1 C/A code, L2 carrier phase, p-code) |
| Single/dual/triple frequency |
Dual |
| Number of channels / tracking mode |
24 Parallel |
| Max. no. of satellites tracked parallel (GPS/Glonass/Galileo/Other) |
12 GPS |
| Time to first fix (C/W/R) [sec/sec/sec] |
60 / 10 / 1 |
| Can the receiver perform RTK surveys (Y / N), Time to first fix (sec) |
No |
| RTK initialisation (s/d) [sec] |
N/A |
| PPS (Puls per second) |
Yes |
| Update rate of position (frequency) [Hz] |
1Hz |
| Supported RTCM version |
RTCM 3.X |
| RTK Network Compatibility |
N/A |
| MRS (Mobile Reference Station) functionality |
N/A |
| Possible types of messages |
RTCM, RTCA, CMR |
| Id. proprietary format |
Yes |
| Antenna (integr. and / or ext.) |
Integrated |
| Rover (r/rd/rdm) [V – W/W/W] |
8V, 2.5w static |
| Base (b/bm) [V – W/W] |
8V, 2.5w static |
| Operating time wo/w radio (h) [hrs/hrs] |
10hrs |
| Use of cellular phone for the datalink/ Protocol |
GPRS/CDMA |
| Supported GSM protocols, ISDN, GPRS, UMTS |
ISDN, GPRS, CDMA |
| I/O-ports (number and type of plug) |
1 RS232(9 pins), USB |
| Remote managing receiver |
N/A |
| Options remote |
N/A |
| Special remote software needed? |
N/A |
| Integrity warnings (warning at failure datalink, loss of lock i.e. (Y/N) |
Yes |
| Base antenna phase centre stability (*1) |
<1mm |
| Rover antenna phase centre stability (*1) |
N/A |
| ROHS compliance |
N/A |
| WEEE compliance |
N/A |
| Data storage on receiver |
Yes |
| Storage medium (type) / memory [MB] |
Flash Card / 24MB |
| Exchangeable / fixed |
Fixed |
| Display; size (lines and char. / line) |
240 * 320 |
