Funduino SKM53 Skylab GPS Smart Antenna Module

Z6331

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This item is no longer available to purchase.

Datasheet

Overview

The SKM53 Series with embedded GPS antenna gives high performance navigation in the most demanding applications and an accurate fix even in poor GPS reception environments.
It is based on the high performance features of the MediaTek 3329 single-chip architecture, Its –165dBm reception sensitivity extends positioning coverage into areas like urban canyons and dense forest environments where the GPS reception was not possible before. The 6-pin UART connector design is the easiest and most convenient solution to be embedded in a portable device and receiver like PND, GPS mouse, car holder, personal locator, speed camera detector and vehicle locator.

Features

  • Ultra high sensitivity: -165dBm
  • 22 tracking/66 acquisition-channel receiver
  • WAAS/EGNOS/MSAS/GAGAN support
  • NMEA protocols (default speed: 9600bps)
  • Internal back-up battery
  • One serial port
  • Embedded patch antenna 18.2 x 18.2 x 4.0 mm
  • Operating temperature range: -40 to 85℃
  • RoHS compliant (Lead-free)
  • Dimensions: 30mm x20mm x 8.5mm

Information & Downloads

Specifications

  • Receiver Type: L1 frequency band, C/A code, 22 Tracking / 66 Acquisition-Channel
  • Sensitivity:
  • - Tracking -165dBm
  • - Acquisition -148dBm
  • Accuracy:
  • - Position 3.0m CEP without SA
  • - Velocity 0.1m/s without SA
  • - Timing (PPS) 60ns RMS
  • Acquisition Time:
  • - Cold Start 36s
  • - Warm Start 33s
  • - Hot Start 1s
  • - Re-Acquisition <1s
  • Power Consumption:
  • - Tracking <35mA @3.3V
  • - Acquisition 45mA @3.3V
  • - Sleep/Standby TBD
  • Navigation Data Update Rate: 1Hz
  • Operational Limits:
  • - Altitude Max 18,000m
  • - Velocity Max 515m/s
  • - Acceleration Less than 4g
  • Antenna Specifications:
  • - Outline Dimension 18.2 x 18.2 x 4.0 mm
  • - Center Frequency 1575 ± 3 MHz
  • - Bandwidth 10 MHz min
  • - Impedance 50 Ω
  • - Axial Ratio 3 dB max
  • - Polarization RHCP
  • Mechanical requirements:
  • - Dimensions 30mm x20mm x 8.5mm
  • - Weight 15g
  • Power consumption:
  • - VCC 5V ±5%
  • - Current 50mA(typical)
  • Environment:
  • - Operating temperature 40~+85℃(w/o backup battery)
  • - Storage temperature 40 ~ +125 ℃
  • - Humidity ≦95%

      • *Specifications are subject to change without notice.

Warranty & Returns

12 MONTHS

We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.

14 DAY MONEY BACK GUARANTEE

Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.