Reb-4315 Technical Specification - RoyalTek REB-4315 Operational Manual

4 REB-4315 Technical Specification

Impedance：50Ω
No Function
GPS receiver
1 Chipset
2 Frequency
3 Code
4 Channels
5 Sensitivity (Acquisition)
6 Cold start
7 Warm start
8 Hot start
9 Reacquisition
10 Position accuracy
11 Maximum altitude
12 Maximum velocity
13 Update rate
14 Protocol setup
Interface
15 I/O Pin
Power consumption
16 Vcc
17 Current
18 Hibernate Mode
Mechanical requirements
19 Dimension(mm)
20 Weight
Environment
21 Operating temperature
22 Humidity
RoyalTek Confidential
REB-4315 Operational Manual
SiRF Star IV, GSD4e
L1 1575.42MHz.
C.A. Code.
48 track verification channels
It shall show C/No ≧ 40 dB-Hz when external power
= -130dBm.
35 sec (50% -130dBm Fu 0.5 ppm Tu ±2s Pu 30km)
35 sec (50% -130dBm Fu 0.5 ppm Tu ±2s Pu 30km)
1 sec (50% -130dBm Fu 0.5 ppm Tu ±2s Pu 30km)
0.1sec typical
2.5meters(50% 24hr static, -130dBm)
18288 m
514 m/s
1Hz
NMEA0183 standard V3.01 and
backward compliance-Adjustable by firmware
22pins
DC 1.8v(Max. 1.89v)
GPS :
Typ.52mA@1.8V(Avg Acquisition w/o ext. Antenna)
Typ.41mA@1.8V(Avg Tracking w/o ext. Antenna)
Typ.20uA@1.8V(Average w/o ext. Antenna)
13*15*2.2
≦3g
-30 ~ 85℃
≦95%
4
Specification