MTK GPS logger specifications table
GPS name photoMate887 BT-Q1000X i-Blue747A+ BT-Q1300 M-1000C M-241 i-Blue821 BT-Q1000 i-Blue747
Maker Transystem Qstarz Transystem Qstarz Holux Holux Transystem Qstarz Transystem
Bluetooth
DeviceName
887 GPS Qstarz GPS iBT A+ GPS Qstarz GPS Holux M-1000C HOLUX_M-241 iBT-GPS iBT-GPS iBT-GPS
Release
information
AXN_1.0-B_1.3_C01
0001
TSI_887
1.0
AXN_1.0-B_1.3_C01
0001
QST1000
1.0
AXN_1.0-B_1.3_C01
0001
TSI_747A+
1.0
AXN_0.3-B_1.3_C01
8805
QST1300
1.0
AXN_1.0-B_1.3_C01
0035
01029-00A
1.0
B-core_1.20
0033
01017-00E
1.0
B-core_1.1
0001
TSI_821
1.0
M-core_1.94
001B
M-core_1.8
0011
Logger Version 3.13 3.13 3.13 3.13 3.13 3.13 3.12 2.88 2.88
AGPS Available Available Available Available Unsupported Unsupported Unsupported Unsupported Unsupported
Logging Start/Stop
Command
Ignore Limited *1 Limited *1 Ignore Available Available Available Available Available
Logging Start/Stop
Operation
Push 1Sec. Slide switch Slide switch Push 2Sec. Power ON/OFF Push toggle
& Auto start
Push toggle Slide switch Slide switch
NAV mode NAV only NAV only NAV only NAV only - NAV only NAV only NAV + LOG NAV + LOG
LOG mode LOG + NAV LOG + NAV LOG + NAV LOG + NAV LOG + NAV LOG + NAV LOG + NAV LOG only LOG only
Point of Interest Unsupported *10
Push button *11
Push button Push button Push button Unsupported Push button Unsupported Push button Push button
Logging Fix-only
Setting
No effect *3 No effect *3 No effect *3 No effect *3 Available Available Available No effect *2 No effect *2
Battery Non Removable Removable
1100mAh
Removable
1000mAh
Non Removable Removable
850mAh
AA x1 Removable
750mAh
Removable
1100mAh
Removable
1000mAh
Battery Life
(measured value) *4
11H
(12.5H)
42H
(43H)
32H
(34.1H)
12H
(11.6H)
30H
(30.2H)
12H
(19.2H)
18H
(21.3H)
32H 25H
Tracking
Sensitivity *5
-165 dBm -165 dBm -165 dBm -165 dBm -165 dBm -159 dBm -158 dBm -158 dBm -158 dBm
Acquisition
Sensitivity *5
-148 dBm   -148 dBm       -144 dBm   -144 dBm
Flash ROM 4MB 4MB 4MB 4MB 2MB 2MB 4MB 2MB 2MB
Baud rate 115,200 bps 115,200 bps 115,200 bps 115,200 bps 38,400 bps 38,400 bps 115,200 bps 115,200 bps 115,200 bps
Photo
Note   *7, *8
MTK-II
*7, *8 Low antenna gain *9
Low resolution Log.
With LCD *6
Low resolution Log.
Unusual USB driver    

*1 Only the NAV mode is effective (Logging is stopped by non-Fix, and it doesn't restart).
*2 Non-Fix data also does logging.
*3 Only the Fix data does logging.
*4 Bluetooth unconnection (M-241: SANYO eneloop HR-3UTG was used)
*5 Sensitivity in catalog of chipset.
*6 Setting change of the log item is reset in power off in Firmware Ver1.12.
*7 Log setting of under one second is reset by the operation of the slide switch at an interval for five seconds.
     Log setting of under 10m is reset by the operation of the slide switch.
     Log setting of under 10Km/h is reset by the operation of the slide switch.
     Note) Set in the LOG mode, and set it again after operating the switch.
*8 Serial port disconnection by change of LOG and NAV.
*9 The setting at the Log period can set only either Time or Distance (Time: 1 to 120 seconds, Distance: 1 to 1000m).
*10 Initial firmware.
*11 New firmware.

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