Small size and ruggedness, demand of vehicle locating and marine navigation GPS Receiver that will sustain harsh environment.
GM65U is a Mini Marine GPS receiver build-in well-known U-blox6 chipset. GM65U provides customer high position, velocity and time accuracy performances as well as high sensitivity and tracking capabilities. Customers benefit from the strength of both companies.Thanks to the low power consumption technology, the GPS-Mouse receiver is ideal for many portable applications such as PDA, Tablet PC, smart phone etc.
| Electrical Characteristics |
| Chipset |
u-Blox |
ublox6 |
| General |
Frequency |
L1 1575.42MHz GALILEO Open Service L1 |
| |
Channels, C/A code |
50 channels, C/A code |
| Accuracy |
Autonomous |
2.5 meters |
| DGPS Accuracy |
SBAS |
2.0 meters |
| Acquisition Rate |
Reacquisition |
< 1 sec, typical |
| |
Cold start |
29 sec, typical |
| |
Warm start |
29 sec, typical |
| |
Hot start |
|
| Sensitivity |
tracking |
-160dBm |
| |
Acquisition/Reacquisition |
-147dBm |
| Dynamic Condition |
Altitude |
50,000 meters max. |
| |
Velocity |
500 meters /sec max. |
| Power |
Main Power |
5.0 VDC +- 0.5% |
| |
Supply current |
|
| |
tracking |
75 mA |
| |
Acquisition |
95 mA |
| Serial Port |
Electrical interface |
UART |
| |
Protocols |
|
| |
NMEA-0183 |
8 data bits, no parity, 1 stop bits 4800 bps GSV,RMC,GSA,GGA,VTG,ZDA |
| |
UBX (ublox proprietary) |
57600 bps |
| |
Baud Rate |
4800/9600/19200/115200 |
| Environmental Characteristics |
| Temperature |
Operating range |
-40°C to + 85°C |
| Mechanical dimensions Weight: |
L x W x H |
60mm(Dia.) x 45mm(H)
65grams (w/o cable & connector). |
| Interface |
I/O connector |
UART RS232 |
| CABLE |
UL2464/26Awg -0.5M-PS2(M) or 5M-M12(F) or ---- |
| Base mounting |
Bulkhead mount with 0.8 inch threaded wing nut (standard accessory) |
| Water Proof |
IP67 |
|
| Color: |
Standard in ivory white, other colours available upon request. |
| All specifications are subject to change without notice |
| Standard : |
 |
 |
 |
| Optional Cable : |
Pin Assignment of standard PS2 male Din Jack
| Pin |
Signal |
| 1 |
GND |
| 2 |
+5V |
| 3 |
N.C.(RS-232_Rx on demand) |
| 4 |
TTL_RX |
| 5 |
N.C.(RS-232_Tx on demand) |
| 6 |
TTL_TX |
Optional RS232 Interface cable & Power cable:
| Model : GM62A |
Model : GM62B |
Model : GM62C |
 |
 |
 |
Pin Assignment of D-SUB 9 PIN Female connector
GM62A
DB9(F) – RS232 & Power cable |
GM62B
OPEN – RS232 & Power cable |
GM62C
DB9 |
| PIN1 |
N.C |
VCC 12~40V to 5V |
Red |
Vcc |
VCC 5V |
| PIN2 |
RS232-TX |
|
Green |
RS232-TX |
RS232-TX |
| PIN3 |
RS232-RX |
|
White or Blue |
RS232-RX |
RS232-RX |
| PIN4 |
N.C. |
|
Yellow |
TTL - TX |
N.C. |
| PIN5 |
GND |
GDN |
Orange |
TTL - RX |
GND |
| PIN6 |
N.C. |
|
Black |
GND |
N.C. |
| PIN7 |
N.C. |
|
Shielded wire |
GND |
N.C. |
| PIN8 |
N.C. |
|
|
|
N.C. |
| PIN9 |
N.C. |
|
|
|
N.C. |
