In this article the author Michael Rad, talks about the GR-240 gps tracking device with bluetooth capability. A decent overview that mentions features, how it can be used, and capabilities. In my opinion, it is lacking what could be better with the product, but it is a good starting place for your GPS tracking device /receiver research.

The full name of this receiver is HOLUX GPSlim240 Bluetooth GPS receiver and it is one of the smallest and most compact GPS receivers on the market today. There are several features that impress, such as the low power consumption integrated chipset, the powerful yet small GPS antenna and its Bluetooth connectivity features.

The GPSlim240 is a perfect tool both for personal and business needs, as it combines the versatility of GPS receivers with the ability to send satellite data through other devices equipped with a Bluetooth interface (PDAs, notebooks). The extent to which this device can be used is phenomenal, as you can employ it to do various tasks such as car navigation, security, mapping, surveying, and agricultural applications.

The built-in rechargeable Lithium-ion battery will last for at least 8 hours of operation and the device also has a built-in rechargeable battery for memory for RTC backup and fast Time To First Fix. (TTFF) The HOLUX GPSlim240 Wireless Bluetooth GPS receiver supports NMEA0183 v2.2 data protocol or SiRF binary code and provides expand terminal and can contact to other systems without Bluetooth device.

Tracking details for the HOLUX GPSlim240 Wireless Bluetooth GPS receiver
- Up to 20 satellites
Receiver: L1, C/A code
Update Rate: 1 HZ
Antenna Type: Built-in Patch Antenna
Minimum Signal Tracked: -159dBm
Dimensions: 64 x 22 x 15 mm
Weight: less than 35g
On/Off Switch: Slide Switcher
Operation Temperature: -10C to + 60C
Storage Temperature: -20C to +70C
Operation Humidity: 5% to 95% No condensing.
LED Function: 3 LED: Bluetooth, Navigation Update and Battery / changer status Indication;
Non DGPS (Differential GPS) Position: 5 - 25 m CEP without SA
Velocity: 0.1m / sec
Time: 1 sync GPS time
The satellite tracking abilities of the HOLUX GPSlim240 Bluetooth GPS receiver are also excellent, as it can track 20 satellites at a time.

Data updating is also very fast, with 1-second updates for position data and 1/10 second updates for satellite signal. All this technology however is presented in a stylish and compact case, and the receiver is appealing to a large variety of social categories.

Holux GPSlim 240 Wireless Bluetooth GPS Receiver (SiRF III)

Tags: HOLUX GPSlim240 - Bluetooth - GPS - wireless - gps receiver - handheld