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ZBT GPS Module ZS1216F8

Dimension: 16mm L x 12.2mm W

Main Feature: High-Performance, Low-Cost, 167 Channel

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ZS1216F8 is a high-Performance Low-Cost 167 Channel SMD Global Positioning Receiver Module ,

The ZS1216 module contains Venus 8 positioning engine inside, featuring high sensitivity for indoor fix, low power consumption, and fast TTFF. The superior -148dBm cold start sensitivity allows it to acquire, track, and get position fix autonomously in difficult weak signal environment. The receiver’s -165dBm tracking sensitivity allows continuous position coverage in nearly all application environments. The high performance signal parameter search engine is capable of testing 16 million time-frequency hypotheses per second, offering industry-leading signal acquisition and TTFF speed.

The ZS1216 module contains LNA for easy integration with passive antenna and a SAW filter for increased jamming immunity. It works with both passive and active antenna; the self-contained antenna detection and short circuit protection feature enables lowest integration cost for system integrators using active antenna.


Receiver Type

L1 C/A code, 167-channel Venus 8 engine


Position 2.5m CEP


Velocity 0.1m/sec


Time 10ns

Startup Time

1 second hot start under open sky


< 29 second warm start under open sky (average)


29 second cold start under open sky (average)




-148dBm cold start


-160dBm re-acquisition


-165dBm tracking

Multi-path Mitigation

Advanced multi-path detection and suppression


7-day sever-based AFPS(ROM and Flash type)


Self-aided ephemeris  estimationFlash type

Update Rate



4G (39.2m/sec2)

Operational Limits

Altitude < 18,000m or velocity < 515m/s

Serial Interface

3.3V LVTTL level


NMEA-0183 V3.01   Skytraq binary


9600 baud, 8, N, 1


Default WGS-84


User definable

Input Voltage

3.3V DC +/-10%

Input Current

30mA  Tracking     38mA  Acquisition  


16.0mm L x 12.2mm W  



Operating Temperature

-40Oc ~ +85oC

Storage Temperature

-55 ~ +100oC


5% ~ 95%


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