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  • Place of Origin: Taiwan
  • Brand Name: DS-Tech
  • Model Number: DSS4-1216R

Packaging & Delivery

Packaging Details 1000pcs/reel

DSS4-1216R GPS SiRF Star IV GPS Engine Board 

DSS4-1216R is the GPS module of SiRF star IV. The module is powered by latest SiRF Star IV GSD4e ROM chip and proprietary navigation technology that provides you with stable and accurate navigation data. The smallest form factor and miniature design is the best choice to be embedded in a device such as portable navigation device, personal locator, speed camera detector and vehicle locator.

 

Product Features

48 track verification channels

Power supply 3.3V volts

SMT type with stamp holes

Small form factor with embedded SiRF Star IV technology.

Removes in-band jammers up to 80 dB-Hz, track up to 8 CW jammers

Excellent sensitivity for urban canyon and foliage environments.

 

Product Applications

Automotive navigation

Personal positioning and navigation

Mobile gaming

Cameras

Asset Tracking

Others location-aware consumer devices

 

 

Technical Specification
Impedance:50Ω

No

Function

Specification

GPS receiver

1

Chipset

SiRF Star IV, GSD4e ROM version (SiRF-9333)

2

Frequency

L1 1575.42MHz

3

Code

C.A. Code.

4

Channels

48 track verification channels

5

Sensitivity (Acquisition)

- Tracking Sensitivity -159dBm / - Autonomous Acquisition -148dBm

6

Chip Cold start (open sky)

35 sec

7

Chip Warm start (open sky)

35 sec

8

Chip Hot start (open sky)

1 sec

9

Reacquisition

0.1sec typical

10

Position accuracy

within 10m for 90% (24hr static, -130dBm)

11

Maximum altitude

18000 m

12

Maximum velocity

515 m/s

13

Update rate

1Hz

14

Protocol

Default 9600bps GGA(1), GSA(1), GSV(5), RMC(1)

Interface

15

I/O Pin

24 pins

Power consumption

16

Vcc

DC 3.3 ±5%

17

Current

Normal mode : VCC_IN current

Typ.<= 40mA at 3.3V(without ext. Antenna)

Hibernate mode : VBATT current

Typ.20uA at 3.3V(without ext. Antenna)

Mechanical requirements

18

Dimension(mm)

12.2x16x2.4 mm

19

Weight

<=3g

Environment

20

Operating temperature

-30 ~ +85°C

21

Storage temperature

-40 ~ +85°C

22

Humidity

<=95%

  

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