GPS Receiver Module

◎ 1~10 Hz updates for smooth and accurate location
◎ highly accurate GPS
◎ Supports SBAS including WAAS/EGNOS/MSAS
◎ Dimension (mm) : 24.5(L) x 14(W) x 12.7(H)
モデル : GM-12TA


Specifications:

Category

Specifications

PHYSICAL CONSTRUCTION

Dimension

24.5mm (L) x 14mm (W) x 12.7mm (H)

Weight

5.5 grams

Mounting

14-pin stamp holes

Construction

Full EMI shielding

ENVIRONMENTAL CONDITIONS

Temperature

Operating: -40 ~ +85

Storage: -40 ~ +85

COMMUNICATION

Protocol

NMEA 0183, UBX binary

Interfaces

UART

INTERFACE CAPABILITY

Output Sentences

(Optional)

GGA(1 sec), RMC(1 sec), GSV(1 sec),

 GSA(1sec), VTG(1 sec),GLL(1sec)

Baud Rate (Optional)

9600 bps

PERFORMANCE

Receiving frequency

1575.42MHZ; C/A code

Channels

56-channel u-blox 7 engine

Sensitivity*

Tracking & Acquisition  -161dBm

Reacquisition            -160dBm

Cold Start               -147dBm

SBAS

WAAS, EGNOS, MSAS

TTFF*

Hot start1 sec. typical

Cold start 30sec. typical

Position accuracy *

Autonomous: 2.5 m

SBAS: 2.0 m

Accuracy of

Time pulse Signals

RMS   30ns

99%   60ns

Velocity Accuracy**

0.1 m/s

Heading Accuracy**

0.5 degrees

Operational Limits

500 m/s

Update Rate (Optional)

1Hz

Power Supply

3V~3.6V

Power Consumption

<50 mA @ 3.3V

* All satellites -130dBm, CEP, 50%, 24 hours static, > 6 Svs

** 50 % @ 30 m/s

T-type design for embedding in portable devices and receiver
The main goal of GM-12TA is used as a part of integrated system, which can be a simple PVT (Position-Velocity-Time) system, for instance, G-mouse, PND (Personal Navigation Device), or complex wireless systems, such as a system with GSM function, a system with Bluetooth function, and a system with GPRS function. The T-type design of GM-12TAis the best choice for embedding in portable devices and receivers like PND, mobile phone, car holder, personal locator, digital camera, and vehicle locator. It can be the best candidate for users' systems as the users' systems need the careful consideration on the performance, sensitivity, power consumption, and/or size of the module.


Feature:



  • 1~10 Hz updates for smooth and accurate location
  • highly accurate GPS
  • Supports SBAS including WAAS/EGNOS/MSAS





Application
:



  • high-sensitivity reception and enhanced position acquisition