HI-204III-R45 GPS receiver | product | Ảnh vệ tinh, máy bay, Định vị GPS, Dẫn đường GPS, Ống nhòm đêm, Kính 3D ...

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HI-204III-R45 GPS Receiver unit
Suction CUP
User Manual CD (including User Manual, HaiTest Testing Program)

OVERVIEW:
Fast Acquisition Enhanced Sensitivity 20 Channels “All-In-View” Tracking GPS Sensor Module.

The receiver continuously tracks all satellites in view and provides accurate satellite positioning data. The HI-204III-R45 is optimized for applications requiring good performance, low cost, and maximum flexibility; suitable for a wide range of OEM configurations including handhelds, sensors, asset tracking, PDA-centric personal navigation system, and vehicle navigation products.

Its 20 parallel channels and 4000 search bins provide fast satellite signal acquisition and short startup time. Tracking sensitivity of -159dBm offers good navigation performance even in urban canyons having limited sky view.

Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy.

FEATURES:

20 parallel channel GPS receiver
4000 simultaneous time-frequency search bins
SBAS (WAAS, EGNOS) support
-159dBm tracking sensitivity
< 8 second hot start
< 40 second cold start

Technical Specifications: Electrical Characteristics

	Items	Description
Chipset	GSP3F	SSiRF StarIII technology
General	Frequency	L1, 1575.42 MHz
	C/A code	1.023 MHz chip rate
	Channels	20
Accuracy	Position	10 meters, 2D RMS
		5 meters 2D RMS, WAAS corrected
		<5meters(50%), DGPS corrected
	Velocity	0.1 meters/second
	Time	1 microsecond synchronized to GPS time
Datum	Default	WGS-84
Datum	Other	selectable for other Datum
Acquisition Rate (Open Sky & Stationary Requirements)	Reacquisition	0.1 sec., average
	Snap start	1 sec., average
	Hot start	8 sec., average
	Warm start	38 sec., average
	Cold start	42 sec., average
Dynamic Conditions	Altitude	18,000 meters (60,000 feet) max.
	Velocity	515 meters/second (1000 knots) max.
	Acceleration	4g, max.
	Jerk	20 meters/second3, max.
Power	Main power input	5V DC input.
	Power consumption	0.38 W (continuous mode)
	Supply Current	75mA
	Backup power	3 V Lithium-Ion rechargeable battery
Dimension	43mm L x 42mm W x 13mm H
Weight	23g