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GPS Receiver Module SKYLAB SKG25A1

Model No.︰SKG25A1
Brand Name︰SKYLAB
Country of Origin︰China
Unit Price︰-
Minimum Order︰10 pc
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Product Description
The Skylab SKG25A1 is a complete GPS module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol.
Features

Ultra high sensitivity: -160dBm

Extremely fast TTFF at low signal level

Built in high gain LNA

Low power consumption: Max 35mA@3.3V

NMEA-0183 compliant protocol or custom protocol

Operating voltage: 2.8V to 3.3V

SMD type with stamp holes

Small form factor: 25x25x3.2mm

RoHS compliant (Lead-free)Performance Specification

Performance Specification

Parameter

Specification

Receiver Type

L1 frequency band, C/A code, 20-channels

Sensitivity

Tracking

Acquisition

-160dBm

-144dBm

Accuracy

Position

Velocity

Timing (PPS)

3m CEP without SA

0.1m/s without SA

60ns RMS

Acquisition Time

Cold Start

Warm Start

Hot Start

Re-Acquisition

36s

30s

2s

<1s

Power Consumption

Tracking

Acquisition

Sleep/Standby

35mA @3V Vcc

35mA

TBD

Navigation Data Update Rate

1Hz

 

Operational Limits

Altitude

Velocity

Acceleration

Max 18,000m

Max 515m/s

Less than 4g



Payment Terms︰TT/WU/PAYPAL/LC
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