ALLSTAR Launches Tiny Dual-band GNSS Module

2019-03-18 view:1508

Allystar Technology CO. Limited has launched the smallest multi-band multi-GNSS module, TAU-0707 series.

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TAU-0707 series GNSS module


Within its 7.6 x 7.6 mm tiny size, the TAU-0707 series module supports major GNSS constellations (GPS/GALILEO/GLONASS/BEIDOU/QZSS/IRNSS) and all civil bands (L1, L2, L5, L6).

As the latest addition to Allystar’s GNSS portfolio, TAU-0707 series module is a concurrent multi-band multi-GNSS receiver module, embedded with cynosure III single die standalone positioning chipset, which offers the multi-frequency measurements to improve the positioning accuracy and simplifies integration for 3rd party applications, said Shi Xian Yang, Allystar marketing manager.

Moreover, Allystar also provides the built-in low-noise amplifier in TAU-1010 series module, which offers the module with improved RF sensitivity and exceptional acquisition and tracking performances even in weak signal areas.

Accompanied more and more satellites supporting L1/L5 signals, Allystar offers two modules to fully support all civil signals on L5 band firstly for standalone market, TAU1206-0707 and TAU1205-1010, which are expected to be better in multipath mitigation mainly due to the higher chipping rate of L5 signals relative to L1 C/A code.

Module P/N

Module size

Low noise amplify (LNA) 

GNSS reception

TAU1206-0707

 

7.6 x 7.6 x 1.9 mm

 

None

GPS /QZS : L1CA, L1C, L5

BDS : B1I, B1C, B2a

GAL : E1, E5a

GLO : L1OF

NAVIC : L5

SBAS

TAU1205-1010

 

10.1 x 9.7 x 2.5 mm

 

Integrated in module  

L1/L5 band module for standalone market



For professional applications, module TAU1303-0707 comes with built-in support for standard RTCM Protocol (MSM), supporting multi-band multi-system high-precision raw data output, including pseudo range, phase range, Doppler, SNR for any kind of 3rd party integration and application.


Module P/N

Module size

Low noise amplify (LNA) 

GNSS reception

TAU1303-0707

 

7.6 x 7.6 x 1.9 mm

 

None

GPS /QZS : L1CA, L1C, L2, L5

BDS : B1I, B1C, B2I, B2a, B3I

GAL : E1, E5a

GLO : L1OF, L2OF

NAVIC : L5

SBAS

Module with Raw data output for professional market

Allystar TAU series module is offering superior accuracy thanks to the on board 26 MHz Temperature Compensated Crystal Oscillator and a reduced Time To First Fix relying to its dedicated 32 KHz Real Time Clock oscillator. Based on 40nm manufacturing processes of inside Cynosure III GNSS chipset, it comes with very low power consumption: less than 40mA.

 

According to the company, engineering samples and reference design of Allystar TAU-0707 and TAU-1010  series module will be available in April.

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