several classification of gps receiver - lithium ion rechargeable battery

According to the use purpose of GPS receiver, there are many kinds of GPS signal receivers for customer's needs.
In general, the GPS receiver has the following classification according to the principle, purpose and function. 1.
Classification by application navigation type and survey-
Type 2 GPS receiver
Classification by carrier frequency-
Frequency and double
Frequency of GPS receiver
Working principle classification related type receiver, Square-
Interference receiver, hybrid receiver
Browse the GPS receiver type on the website-ePathChina.
Component Specification: Chipset: Skytraq Venus 6, powerful GPS receiver: 65-Channel all-in-
View tracking four-in-
A powerful GPS receiver for indoor GPS locator, receiver, data recorder, and storage of powerful GPS receiver between taggerSwitch modesThe positioning search and data recorder: flash memory for up to 100,000 records (8M bits)
8 led directions to clearly record points of interest (POI)
Frequency: L1, 1575.
42 MHzTracking sensitivity :-160 dBmRe-acquisition: -
157 dBmC/A code: 1.
023 MHzDatum: WGS-
84 output data: NMEA-0183 V3. 01;
SkyTraq precision :-
Horizontal Position: 10 m 2D RMS (without SA)-
Enable WAAS: 5 m 2D RMS (without SA)-Time: 1 micro-
Second Sync of GPS timeVelocity: 0. 1m/sec 95% (without SA)
Acquisition rate :-
Hot start: 1 second. -
Warm start: 25 seconds. -
Cold start: 29 seconds. -
Powerful GPS receiver operating range :-
Maximum acceleration: 4G-
Height: 18,000-
Maximum speed: up to 515 m/s.
Log interval: by time (1 sec. to 30 mins)or distance (
1 to 65,535 m)
Log data: Height of latitude and longitude speed utcooutput data format: WGS 84 software features :-
View in Google Maps or Google Earth and view multiple paths at the same time-
Upload photos to Flickr and Flickr maps, add photos, videos, audio files, comments and place names to any point on the track-
Any point on path compatibility displays the speed and height corresponding to the time, view speed, latitude, and GPS coordinates: Windows XP and Vista (
32-bit version only)
Powerful GPS receiver supports free update language: English, Spanish, French, German, Dutch, Italian, Portuguese, Russian, Thai, Korean, Japanese, Simplified Chinese, Traditional Chinese usb: Mini
USB ports and cables are included (
For GPS receiver mode and charging)Temperature: -Operating: -
20 to 60 degrees CelsiusStorage: -
20 to 80 degrees Celsius
Humidity: no more than 95%
Power of use: 650 mAh Li-conden battery life: 14 hours
Color: Black size: 74x29x22mm (L x W x H)