SYNERGY SYSTEMS SynPaQ/E User manual

9950 Scripps Lake Dr. Suite #106
San Diego, Ca. 92131
TEL: [phone] FAX: [phone]
Internet: http://www.synergy-gps.com
E-Mail: [email protected]
USER’S GUIDE
SynPaQ/E
GPS Sensor

GPS PERFORMANCE
The Global Positioning System (GPS) is operated and supported by
the U.S. Department of Defense and is made available for civilian use
solely at its discretion. The GPS is subject to degradation of position
and velocity accuracies by the Department of Defense. Synergy
Systems does not warrant or control GPS availability or performance.
Copyright 1998—2012 Synergy Systems, LLC

PRODUCT DESCRIPTION
The SynPaQ/E is a self contained GPS Sensor comprising a GPS
receiver and required support electronics in a robust, IP68 rated
extruded aluminum housing. The support electronics include ESD
tolerant RS-232 compatible communications links, input power
regulation and filtering, and Power/Data display LEDs.
The GPS receiver can be selected from several types depending on
the users requirements. This document does not cover the
differences in the available receivers; it is only intended as a User
Guide for the SynPaQ/E regardless of receiver installed.
The “Standard” SynPaQ/E uses a water resistant circular connector
for all I/O functions and a TNC connector for the antenna. The
circular connector is an IP68 rated SwitchCraft EN3.
The “XTS” version of the SynPaQ/E, first shipped in 2002, emulates
the non-standard DB-9 electrical interface of the original Motorola
“XT” OncoreTM and Synergy’s “XTS/II” OEM GPS Sensors delivered
between 1994 and 2002. The special DB-9 I/O wiring has been
retained for backward compatibility for Motorola LMPS and many
other customers. This version of the SynPaQ/E uses a BNC for the
GPS antenna connector. With the increased convenience of using a
DB-9 connector, there is a resultant drop in water and dust
resistance. Care should be taken when deciding where to mount the
unit.
The “USB” version provides for a connection where a DB9 UART
does not exist. The 1PPS output is provided by a SMA connector.
This version is also NOT as water resistant as the standard version
and care should be taken when deciding where to mount the unit.

PHYSICAL CHARACTERISTICS
Size: Less connectors and mounting plate.
3.22” W x 5.21”L x 1.26”H 82mm x 132mm x 32mm
Weight: 10 oz (0.28 kg)
Housing: Black Powder-Coated Aluminum
ELECTRICAL INTERFACE (Standard)
Power/Data: SwitchCraft EN3P8M - 8 Pin
Mating Conn: SwitchCraft EN3C8F - 8 Pin
GPS Antenna: TNC Jack (Others optional)
ELECTRICAL INTERFACE (XTS)
Power/Data: DB-9M
Mating Conn: DB-9F
GPS Antenna: BNC Jack
ELECTRICAL INTERFACE (USB)
Power/Data: USB
Mating Conn: USB
1PPS SMA
GPS Antenna: BNC Jack
ENVIRONMENTAL CONDITIONS
Operating Temp: w/o Batt -40oC to +85oC
Storage Temp: w/o Batt -40oC to +85oC
Operating Temp: w/Batt -20oC to +60oC
Storage Temp: w/Batt -20oC to +60oC
Relative Humidity: 10% to 90%, non-condensing
POWER REQUIREMENTS
+9 to +30VDC (200 mA max)
Constant 1.6W max

POWER
Standard Version: Power is supplied through Pins 8 (+) and 6 (-) of
the SwitchCraft EN3 Data/Power connector. Allowable input voltage
range is 9-30VDC. Regulation of the input power is not required as
voltage regulation, reverse voltage, over-current and over-voltage
protection circuitry is provided by the SynPaQ/E internal electronics.
Optionally, a regulated +5V may be supplied to pin 7. Maximum
power consumption of the SynPaQ/E is approximately 1.6W (0.7W
with M12 receiver).
Note: Only one power source may be connected at a time
XTS Version: The XTS version can accept an unregulated 9-30 Vdc
through pin 8 or a regulated 5 Vdc through pin 6 of the DB-9.
Power/Data common is on pin 7. All other characteristics are identical
to those of the standard version.
USB Version: The USB version is powered by the USB-VCC. All
other characteristics are identical to those of the standard version.
Resettable fuses are contained in the SynPaQ/E assembly. Since a
resettable fuse is a thermally activated device, if it opens due to
application of excessive input voltage, the unit should be allowed to
cool for several minutes before power is re-applied. Repeated
opening of this device under conditions of proper input power indicate
a probable internal problem, and the SynPaQ/E should be returned to
Synergy Systems for repair.

FRONT PANEL INDICATORS
The front panel of the SynPaQ/E contains four LEDs for status
display. Details are as follows:
PWR—This LED should always be GREEN when power is applied to
the SynPaQ/E.
TxD—The TxD indicator provides the user with visual feedback
concerning data output from the receiver. The TxD LED will
momentarily flash RED whenever the SynPaQ/E is sending GPS data
to the host.
RxD—The RxD indicator will flash RED whenever commands are
received from the host computer.
1PPS—The 1PPS indicator will flash RED whenever a 1PPS pulse is
output from the GPS receiver. There are 2 Modes of operation for the
1PPS flashing. In Mode-1 the 1PPS will start to flash whether
satellites are being actively tracked and the receiver has developed a
position fix or not. In Mode-2 the 1PPS will only flash if satellites are
being actively tracked and the receiver has developed a position fix.
The Mode is determined by the Receiver selected at time of
purchase. This indicator also serves as a “happy light”, giving the
user visual feedback that the receiver’s processor is powered up and
accomplishing normal housekeeping routines, unless the user has
previously disabled the 1PPS output through software control of the
receiver.

REAR PANEL CONNECTORS
Standard Interface
The rear panel of the Standard SynPaQ/E contains both a TNC
connector for antenna connection and an 8 pin combination
Power/Data connector. Pin functions are as follows:
PIN FUNCTION
1 1PPS Out, TTL levels
2 Commands In, RS-232 levels
3 Data Out, RS-232 levels
4 RTCM Corrections In, RS-232 levels
5 Common (Data)
6 Common (Power)
7 Power In (+5V regulated)
8 Power In (9-30 VDC)
Note: Only one power source may be connected at a time

“XTS” Interface
(Emulating the original Motorola XT OncoreTM)
The “XTS” version of the SynPaQ/E uses a standard DB-9M
connector for data and power.
This is NOT a standard DB-9 serial interface
(Do not use RS-232 port isolators)
Pin functions are as follows:
PIN FUNCTION
1 RTCM In, RS-232 levels
2 Commands In, RS-232 levels
3 Data Out, RS-232 levels
4 N/C
5 Common (1PPS)
6 Power In (+5V regulated)
7 Common (power and data)
8 Power In (9-30 VDC)
9 1PPS Out (TTL levels)
Note: Only one power source may be connected at a time

USB Interface
The “USB” version of the SynPaQ/E uses a standard USB Type B
connector for data and power. Pin functions are as follows:
PIN FUNCTION
1 Red: +5V / Voltage + / VCC
2 White: D - / Data - / USB -
3 Green: D + / Data + / USB +
4 Black: GND / Voltage - / Ground

SYNPAQ/E OPERATION
With power applied, the SynPaQ/E is ready for immediate operation.
Communications with the unit may be established with windows
based GPS programs, the SW included with the kit is dependent on
the receiver ordered with the SynPaQ/E. Communication SW may
also be downloaded from Synergy’s website at www.synergy-
gps.com: Home - Tech Support - Software.
ANTENNA INSTALLATION
The standard SynPaQ/E allows for connection to a GPS antenna
through a standard TNC or a BNC jack on the housing endplate.
Synergy provides several types of antennas depending on the
customer requirements.
Synergy can provide various cable types with different lengths and
connectors based on the customer’s requirements.
XT Oncore is a copyright of Motorola, Inc.
SynPaQ/E is a trademark of Synergy Systems, LLC
Document 10001531 Rev F January 15, 2012