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M-9139

M-9139

MT3339 GPS chipset, L1,1575.42MHZ, 66 parallel searching, 22 tracking channels

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Nhà sản xuất: Holux

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Số lượng mua

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Bảng giá

Số lượng
(Cái)
Giá(VND)
1
230,000
10
225,000
20
220,000
50
199,000

Overview

 

M-9139 (13 x 15 x 2.2mm) provides superior sensitivity up to -165dBm and fast Time-To-First-Fix in navigation application. The stable performance of M-9139 is your best choice to be embedded in your portable device design, like PDA, PND, mobile phone, digital camera for GPS service.

Features

Small form factor: 13 x 15 x 2.2mm

High sensitivity -165 dBm (Tracking)

Ultra- Low power consumption

Variety Orbit Prediction Technologies available to enhance TTFF

Support SBAS/QZSS

Innate Logger Function

AIC (active interference cancellation) available

 

 

General

GPS technology: MT3339 GPS chipset

Frequency: L1,1575.42MHZ

C/A Code: 1.023MHZ chip rate

Channels: 66 parallel searching, 22 tracking channels

Sensitivity: -165 dBm (Tracking)

 

Receiver Accuracy(Follow MTK chip specification)

Position: Without aid : 3.0 M 2D-RMS

              DGPS (WAAS, EGNOS, MSAS, RTCM) : 2.5 M

 

 

Velocity: Without aid: 0.1 M/sec

 

Time: 0.1μs. Sync GPS time

 

Datum

Datum: WGS84 (Default) total 219 datum’s

Time to First Fix(Follow MTK chip specification)

Hot start: <1 sec.

Warm start:<30 sec.

Cold start: <31 sec.

Reacquisition: <1 sec.

 

Protocol

GPS Output Data:

 

Default:

NMEA0183(V3.01)- GGA, GSA,GSV,RMC

Baud rate:9600

(Support Baud rate 4800/9600/…./115200 bps)

Data bit:8 , Stop bit:1, No parity.

 

Update Rata:1Hz(Default)

 

Protocol Support:NMEA-0183

 

1PPS: Enable(1Hz pulse 10% duty cycle)

 

 

 

Limitations

Acceleration Limit: <4G

Altitude Limit: <18000 meters

Velocity Limit: <515 M/sec

Jerk Limit: 20 M/sec 3

 

Power

Operation Current: Acquisition:17 mA@3.3V(w/o Active Antenna)

Operation Current: Tracking: 13 mA@3.3V(w/o Active Antenna)

DC Input Range: VCC_IN: 2.8~4.3V

 

                         V_BAT : 2.0~4.2V              

 

Processing Core

 

Processor Type: ARM7EJ-S

 

Processor Speeds: Up to 56 MHz

 

Temperature

Operating: -30℃ to +85℃

Storage: -40℃ to 90℃

Operating Humidity: 5% to 95%,No condensing

 

Physical

Dimension: 13 * 15 * 2.2 mm.

Weight: < 2g

 

Interface:CMOS 2.8 V Level

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