GGD-112T

The most advanced GPS technology in the world in a short Eurocard form factor board (112 x 100 mm). It has 20 channels of dual frequency GPS and GLONASS with options such as Common Tracking, Advanced Multipath Mitigation, frequency and timing signals, serial, USB and Ethernet ports, an on board power supply that accepts any unregulated voltage from 4.75 to 28 VDC (3 Watts).

For pricing and further information, please contact us at

* Not available through Mighty GPS to US based customers.  Various options and prices are available. Contact us for more info.

Features

Tracking Features

Data Features

Accuracy

Data Storage

Input/Output

Power

Environmental

Dimensions and Layout

External Connectors

Main Euro connector (J701)

DIN41612, 2 row x 32 pin, Right Angle, Male, MOLEX P/N 53294-0641

Pin #

Signal Name

Description

I/O

Comments

A1

PGND

Power Ground

 -

 

A2

PWR_IN

Power Supply

I

+4.75V to +28V to PGND

A3

FREEZE

Boot Loader – factory use only

O

Must be left open

A4

NC

No Connect

-

 

A5

LED2_RED

External LED control

O

See Note

A6

LED2_GRN

External LED control

O

See Note

A7

GND

Digital Ground

 -

 

A8

USB_D-

D- line for USB port

I/O

 

A9

TXDA

Transmitted Data for Serial Port A

O

 

A10

RXDA

Received Data for Serial Port A

I

 

A11

TXDC

Transmitted Data for Serial Port C

O

 

A12

RXDC

Received Data for Serial Port C

I

 

A13

TXDD

Transmitted Data for Serial Port D

O

 

A14

RXDD

Received Data for Serial Port D

I

 

A15

GND

Digital Ground

 -

 

A16

AUX_OUT1

General Purpose Output 1

O

3.3V CMOS logic level

A17

TXDB

Transmitted Data for Serial Port B

O

 

A18

RXDB

Received Data for Serial Port B

I

 

A19

AUX_OUT3

General Purpose Output 3

O

3.3V CMOS logic level

A20

AUX_OUT5

General Purpose Output 5

O

3.3V CMOS logic level

A21

BOOT

Boot Loader – factory use only

I

Must be connected to GND or left open

A22

GND

Digital Ground

  -

 

A23

GND

Digital Ground

  -

 

A24

GND

Digital Ground

  -

 

A25

GND

Digital Ground

  -

 

A26

AUX_IN0

General Purpose Input 0

I

3.3V CMOS logic input with 5kOhm internal pull-down

A27

AUX_IN2

General Purpose Input 2

I

3.3V CMOS logic input with 5kOhm internal pull-down

A28

GND

Digital Ground

  -

 

A29

LAN_TXD+

TD+ line for Ethernet port

O

 

A30

GND

Digital Ground

  -

 

A31

LAN_RXD+

RD+ line for Ethernet port

I

 

A32

ONOFFSW*

External ON/OFF Control for
On-Board Power Supply

I

Active LOW input which is equivalent to ON/OFF button of the MinPad. The pin MUST BE CONNECTED TO GND permanently if not used for external ON/OFF control

B1

PGND

Power Ground

 -

 

B2

PWR_IN

Power Supply

I

+4.75V to +28V to PGND

B3

COMMSW*

External COMMAND Control

I

Active LOW input from the FN button of the MinPad. Must be left open if not used

B4

NC

No Connect

-

 

B5

LED1_RED

External LED control

O

See Note

B6

LED1_GRN

External LED control

O

See Note

B7

USB_PWR

VBUS line for USB port

I

 

B8

USB_D+

D+ line for USB port

I/O

 

B9

CTSA

Clear to Send for Serial Port A

I

 

B10

RTSA

Request to Send for Serial Port A

O

 

B11

CTSC

Clear to Send for Serial Port C

I

 

B12

RTSC

Request to Send for Serial Port C

O

 

B13

CTSD

Clear to Send for Serial Port D

I

 

B14

RTSD

Request to Send for Serial Port D

O

 

B15

AUX_OUT0

General Purpose Output 0

O

3.3V CMOS logic level

B16

AUX_OUT2

General Purpose Output 2

O

3.3V CMOS logic level

B17

CTSB

Clear to Send for Serial Port B

I

 

B18

RTSB

Request to Send for Serial Port B

O

 

B19

AUX_OUT4

General Purpose Output 4

O

3.3V CMOS logic level

B20

AUX_OUT6

General Purpose Output 6

O

3.3V CMOS logic level

B21

AUX_OUT7

General Purpose Output 7

O

3.3V CMOS logic level

B22

1PPS

1 Pulse per Second

O

Voh > 2.0V @ 50Ohm load, t=3.2ms

B23

NC

No Connect

-

 

B24

EVENT

Event Marker

I

6kOhm internal pull-up to +3.3V

B25

NC

No Connect

-

 

B26

AUX_IN1

General Purpose Input 1

I

3.3V CMOS logic input with 5kOhm internal pull-down

B27

AUX_IN3

General Purpose Input 3

I

3.3V CMOS logic input with 5kOhm internal pull-down

B28

RESET_IN*

External Hard Reset Control

I

Active LOW with 1kOhm internal pull-up to +3.3V. Must be left open if not used

B29

LAN_TXD-

TD- line for Ethernet port

O

 

B30

LAN_LINKLED

External Link Status LED control
for Ethernet port

O

Active HIGH with 10mA source current when valid 10BASE-T link pulses are detected. Allows direct connection to external LED.

B31

LAN_RXD-

RD+ line for Ethernet port

I

 

B32

ANALOG_IN

Input to on-board ADC

I

 13.5V max

Note: LED1_RED and LED1_GRN are equivalent to the STAT LED of MinPad. LED2_RED and LED2_GRN are equivalent to the REC LED of MinPad. The output is a +3.3V driver in series with 100 Ohm internal resistor for each LED. The LEDs should be with common cathode.

RF Connector

RF connector is MMCX RIGHT ANGLE PCB JACK, THROUGH HOLE/AMPHENOL/908-24100.

J100 is GPS/GLONASS antenna input connector. The central pin of this connector supplies +5V voltage for LNA with sourced current up to 0.08A.

Note: Specifications are subject to change without notice.