Reb-1315Lp Technical Specification - RoyalTek REB-1315LP Operational Manual

1.4 REB-1315LP Technical Specification

Impedance： ： ： ： 50
No Function
GPS receiver
1 Chipset
2 Frequency
3 Code
4 Channels
5 Chipset Sensitivity
6 Chipset cold start
7 Chipset warm start
8 Chipset hot start
9 Reacquisition
10 Position accuracy
11 Maximum altitude
12 Maximum velocity
13 Trickle power mode
14 Update rate
15 Testability
16 Protocol setup
17 DGPS
Interface
18 LNA
19 I/O Pin
Mechanical requirements
20 Weight
Power consumption
21 Vcc
22 Current
Environment
23 Operating temperature
RoyalTek Confidential
REB-1315LP Operational Manual
Specification
SiRF Star III, GSC3f/LP
(Digital, RF in a single package)
L1 1575.42MHz.
C.A. Code.
20 parallel
-159dBm
35 sec @ open sky (avg.)
35 sec @ open sky (avg.)
1 sec @ open sky (avg.)
0.1sec typical
10meters at 2D RMS.
18000 m
514 m/s
Duty cycle ≦ 34%. (Variable)
Continuous operation: 1Hz
It shall be able to be tested by SiRF testmode 4 and
single channel simulator.
It shall store the protocol setup in the SRAM memory.
WAAS, EGNOS
15dB Gain. (Typical)
22pin
≦3.5g
DC 3.3 ±5%
GPS :
Typ. 48mA@3.3V (Avg Acquisition w/o ext. Antenna)
Typ. 45mA@3.3V (tracking w/o ext. Antenna)
Typ. 12mA@3.3V (Standby mode w/o ext. Antenna)
-40 ~ 85℃
6