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Reb-3300 operational manual – RoyalTek REB-3300 User Manual

Page 6

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REB-3300 Operational Manual

REB-3300 Technique Specification

Impedance

50

No Function

Specification

GPS receiver

1

Chipset

SiRF GSP 2e/LP, GRF 2i/LP

2 Frequency

L1

1575.42MHz.

3 Code

C.A.

Code.

4 Channels

12.

5 Sensitivity

(Tracking)

It shall show C/No 37 dB-Hz when external power =
-130dBm.
28 dBHz (SSII normal version software)
28 dBHz (SSII ES version software)
16 dBHz (SSII XTrac version software)

6

Sensitivity (Cold Start)

36 dBHz (SSII normal version software)
33 dBHz (SSII ES version software)
32 dBHz (SSII XTrac version software)

7

Sensitivity (Warm Start)

36 dBHz (SSII normal version software)
33 dBHz (SSII ES version software)
28 dBHz (SSII XTrac version software)

8

Cold start

45sec typical (SSII normal version software, Open sky)
75sec typical (SSII ES version software, Open sky)
45sec typical (SSII XTrac version software, Open sky)

9

Warm start

38sec typical (SSII normal version software, Open sky)
40sec typical (SSII ES version software, Open sky)
35sec typical (SSII XTrac version software, Open sky)

10

Hot start

8 sec. typical (SSII normal version software, Open sky)
18 sec. typical (SSII ES version software, Open sky)
4 sec. typical (SSII XTrac version software, Open sky)

11 Reacquisition

0.1sec

typical

12 Clock

drift

200Hz in 60 sec

13 Clock

offset

90000Hz Clock offset 100000Hz

14 Position

accuracy

25m CEP.

15

Maximum altitude

18000 m

16

Maximum velocity

514 m/s

17

Trickle power mode

Duty cycle

34%. (Variable)

Default: disable(option: enable)

18

Update rate

Continuous operation: 1Hz

19 Navigation

filter

It shall freeze the navigation update when speed

2.5 km/hr

20

Testability

It shall be able to be tested by SiRF test II and single channel
simulator.

22

Protocol setup

It shall store the protocol setup in the SRAM memory.

23 DGPS

1.WAAS,

EGNOS

2.RTCM protocol

Interface

24 LNA

On board LNA :

a. Gain

14dB

b. N.F. < 2dB

25

I/O Pin

30pin stamp holes

6