Teejet RX375P Receiver User Manual download pdf (Page 11)

98-05327-ENUS R0

RX375P

APPENDIX B  SPECIFICATIONS

The following tables provide the power, mechanical, communication,

environmental and DGPS specications for the RX375P.

Table 8: Power Specifications

Item Specication

Input Voltage 7-32 VDC with reverse polarity operation

Power Consumption < 3 W @ 12 VDC (typical)

Current Consumption 134 mA 12 VDC (typical)

Power Isolation No

Reverse Polarity

Protection

Yes

Antenna Voltage Internal antenna

Table 9: Mechanical Specifications

Item Specication

Dimensions

104.0 H x 145.0 D (mm)

4.09 H x 5.71 D (in)

Weight 1.37 lb (558 g)

Status Indicators (LED) Power, GPS Lock

Power/Data Connector 12-pin male (metal)

Antenna Mounting

1-14 UNS-2A female, 5/8-11 UNC-2B

adapter, and mag-mount available

Table 10: Communication Specifications

Item Specication

Serial 2 full duplex RS232, CAN

Baud Rates 4800-115200

Data I/O Protocol

NMEA 0183, NMEA 2000*, Hemisphere

GPS binary

*To use the A101 in a NMEA 2000

network requires NMEA certication and a

NMEA2000 adapter cable

Correction I/O Protocol

Hemisphere GPS proprietary, RTCM v2.3

(DGPS), RTCM v3 (RTK), CMR (RTK),

CMR+ (RTK)³

Timing Output

1 PPS CMOS, active high, rising edge

sync, 10 kΩ, 10 pF load

Event Marker Output

CMOS, active low, falling edge sync,

10kΩ, 10 pF load

Table 11: Environmental Specifications

Item Specication

Operating Temperature -40° C to +70° C (-40° F to +158° F)

Storage Temperature -40° C to +85° C (-40° F to +185° F)

Humidity 95% non-condensing

Enclosure IP67

Shock and Vibration

Mechanical Shock: EP455 Section 5.14.1

Operational

Vibration: EP455 Section 5.15.1 Random

EMC

CE (ISO 14982 Emissions and Immunity),

FCC Part 15, Subpart B, CISPR 22

Table 12: Sensor Specification

Item Specication

Receiver Type L1 GPS

Channels

12 L1CA GPS, 12 L1P GPS, 3 SBAS or 3

additional L1CA GPS

GPS Sensitivity -142 dBm

SBAS Tracking 3-channel, parallel tracking

Update Rate

10 Hz standard, 20 Hz optional (with

subscription)

Pitch/roll Accuracy 1° using tilt sensor

Timing (1PPS)

Accuracy:

20 ns

Cold Start < 60 s typical (no almanac or RTC)

Warm Start < 30 s typical (almanac and RTC)

Hot Start

< 10 s typical (almanac, RTC, and

position)

Maximum speed 1,850 kph (999 kts)

Maximum altitude 18,288 m (60,000 ft)

Table 13: Horizontal Accuracy

Item Specication

RMS (67%) 2DRMS (95%)

RTK

1,2

10 mm+1 ppm 20 mm+2 ppm

SBAS (WAAS)

0.3 m 0.6 m

Autonomous, no SA

1.2 m 2.5 m

Depends on multipath environment, number of satellites in view,

satellite geometry and ionospheric activity

Depends also on baseline length

Receive only, does not transmit this format

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Teejet RX375P Receiver User Manual Page 11

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