Navisys Technology Corp.

Model Number: GM-660 GPS Smart Antenna Module Brand Name: Navisys Key Specifications/Special Features: Mechanical Data – 60 x 9.5 x 2.7 (mm)Technical SpecificationsReceiver Performance DataReceiver Type50-channel,

L1 frequency, C/A code

GPS:1575.42MHz

Horizontal Position Accuracy

• < 2.5m (Autonomous)
• < 2.0m (WAAS)
• (CEP,50%,24-hour static, -130dBm)

Velocity Accuracy

• <0.1 m/s (speed)
• <0.5° (heading)
• (50% @ 30 m/s)

Time To First Fix：Autonomous (All at -130dBm)

Hot start：1sec

Warm start：27sec

Cold start：27sec

Sensitivity (Autonomous)

• -147dBm (acquisition)
• -161dBm (tracking & navigation)

Max. Update Rate：5Hz

Max. Altitude：< 50,000 m

Max. Velocity：< 1,852 km/hr

Protocol Support

• NMEA 0183 v2.3
• UART: 4800bps N,8,1;
• GGA, GSA, GSV, RMC, TXT

SBAS Support：WAAS, EGNOS, MSAS

Dynamics：< 4g

Electrical Data

• Power Supply：3.3 / 1.8 V
• Power Consumption：62 mA / average tracking
• TTL I/O
  • V_IH : 1 .26 ~1.8 V, V_IL : 0~0. 36V
  • V_OH : > 1.4 V, V_OL < 0. 4V
• Protocols：NMEA,

Environmental Data

• Operating temperature：-40 ~ 85℃
• Storage temperature：-40 ~ 85℃

Applications

• Notebook PC / Netbook, Tablet PC
• Smart phone, MID, UMPC, PND
• Digital camera
• Personal/pet tracker

Features

• Slim: 60 (L) x 9.5 (W) x 2.7 (H) (mm)
• Built-in chip antenna
• Low power consumption by low voltage power/1.8V
• Software power saving control
• Sleep current less than 450uA
• Easy to use 8-pin FFC connector
• High performance: -161dBm tracking sensitivity+
• A-GPS support
• Excellent EMI protection