J-F2,000X-DK Navman Wireless, J-F2,000X-DK Datasheet - Page 7

• Manufacturer Part Number: J-F2,000X-DK
• Description: EVAL KIT GPS JUPITER 2
• Manufacturer: Navman Wireless
• Series: -r
• Type: Receiver, GPSr

Specifications of J-F2,000X-DK

• Frequency: 1575.42MHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Jupiter 2
• Other names: 943-1013

Jupiter Evaluation Board
TX LED
ON_OFF Pulse
Item
TX LED
1PPS LED
Module ON LED
ON_OFF Pulse
3.3V Antenna Supply
BOOT Pin
Battery Backup Pin
Chapter 2
Figure 2: J-F2 assembly drawing.
1PPS LED Module ON LED
Jupiter-F
2
Evaluation Kit
Function
LED that is tied to the USB to UART bridge TX line. The LED blinks whenever
there is activity on the TX line.
LED that pulses ON at ¼ a second and OFF at ¾ a second, indicating a fix with
the receiver.
LED indicating that the module is on. Led is tied to the SYSTEM_ON pin out of
the Jupiter-F
Pushbutton that sends a 1.8V voltage pulse to the ON_OFF input of the Jupiter-
F
A jumper on J6 provides a 3.3V output to an active antenna (remove jumper if
connecting a passive antenna).
A jumper on J3 will pull the BOOT_0 high, putting the module into internal
BOOT mode for firmware flashing
A jumper on J2 will utilize a 3V lithium battery installed on BT1. Refer to Section
5 on how to properly utilize a battery with the J-F
2
module.
2
.
Battery Backup
3.3V Antenna Supply
2
.
BOOT Pin
7