Rayming TN-200 User's Guide download pdf (Page 11)

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TN200P WUG v2.0

TN-200

9. TECHNICAL SPECIFICATIONS FOR TN-200 GPS RECEIVER

Electrical Characteristics (Receiver)

GPS Chipset SiRF Star II e/LP

Frequency L1, 1575.42 MHZ

C/A Code 1.023 MHz chip rate

Channels 12

Sensitivity -170 dBW

Accuracy

Position Horizontal 15m 2-D RMS (SA off)

Velocity 0.1m/sec 95% (SA off),

Time 1 micro-second synchronized to GPS time

WAAS 5m 2d RMS WAAS enabled

Datum

Datum WGS-84

Acquisition Rate

Hot start 8 sec., average (with ephemeris and almanac valid)

Warm start 38 sec., average (with almanac but not ephemeris)

Cold start 45 sec., average (neither almanac nor ephemeris)

Reacquisition 0.1 sec. average (interruption recovery time)

Protocol

GPS Protocol Default: NMEA 0183 (Secondary: SiRF binary)

GPS Output Data SiRF binary >> position, velocity, altitude, status and control

NMEA 0183 MEA0183 V2.2 protocol, and supports

command: GGA, GSA, GSV, RMC, VTG, GLL v2.2 (VTG

and GLL are optional)

GPS transfer rate Software command setting (Default : 4800,n,8,1 for NMEA )

Dynamic Condition

Acceleration Limit Less than 4g

Altitude Limit 18,000 meters (60,000 feet) max.

Velocity Limit 515 meters/sec. (1,000 knots) max.

Jerk Limit 20 m/sec**3

Temperature

Operating -30°~ 80°C

Storage -40°~ 85°C

Humidity Up to 95% non-condensing

Power

Voltage 5V ±5%

Current 90mA typical

Physical Characteristics

Dimension 2.32" x 1.65" x 0.82" (59mm x 47mm x 12mm)

USB Cable Length 60"

Low Noise Amp

Amplifier Gain w/out cable

27 dB Typical

Filtering

-25dB (+100 MHz)

Output VSWR

2.0 Max.

Voltage

DC 3 ~ 5.0V

Current

15mA max @ 5VDC

Due to continuous product improvements, all specifications are subject to change without notice.

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