> GPS Data Logger > SJ-5283 Key Chain 3 in 1 Bluetooth GPS Data Logger
SJ-5283DL Key Chain 3 in 1 BT GPS Data Logger
● GPS
Features
SkyTraq Venus 6 GPS Receiver with super high
sensitivity at -160dBm Frequency: L1, 1575.42 MHz;
C/A Code: 1.023 MHz chip rate Acquisition time: Hot
start 1 sec. / Warm start 25 sec. / Cold start 29 sec.
(averaged)
● Bluetooth Features
Bluetooth Version: V2.0 / SPP profile Class 2 with
10 meters in open space ● Overall
Features Built-in
rechargeable 540mAh Li-Polymer battery (up to 10 hrs
after fully charged) Size: 47.0 (L) X 38.0 (W) X
13.0 (H) mm / Weight: 37g(Battery Included)
Under
Construction
System Specification
Chipset
Skytraq Venus 6
Frequency
L1,1575.42 MHz
C/A Code
1.023MHz chip rate
Channels
65 Channels
Tracking Sensitivity
-160 dBm tracking
Accuracy
Position Horizontal
10m 2D RMS (without SA)
WAAS enabled
5m 2D RMS (without SA)
Time
1 micro-second synchronized to
GPS time
Velocity
0.1m/sec 95% (without SA)
Datum
WGS-84
Acquisition Rate
Hot Start
Less 1 sec., average (with ephemeris and
almanac valid)
Warm Start
25 sec., average (with almanac
but without ephemeris)
Cold Start
29 sec., average (neither
almanac nor ephemeris)
Reacquisition
<1 sec,. average (interruption recovery time)
Protocol
GPS Output data
NMEA0183 protocol
GPS Transfer rate
9600
Dynamic Condition
Acceleration
Less than 4G
Altitude
18,000 meters max
Velocity
515 meters/ sec. max.
Interface Memory
Bluetooth V2.0 8M bits Flash memory
Power voltage
Power consumption when
connected to Bluetooth and Receive GPS fix
65mAh Power consumption when disconnected
to Bluetooth and Searching for GPS 80mAh
Rechargeable 540 mAh Li-Polyma battery
