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Home » GPS & Chartplotters» Si-Tex

Product Details

Si-Tex GPS-20A Antenna
SKU: 25142
List Price: $259.00
Our Price: $202.95
Your Savings: $56.05
Quantity:
Shipping: United States Shipping International Shipping (Add $10.00) 
 
 

Overview

 

True 18-Channel GPS WAAS Receiver.

 
 
 

The new GPS-20A receiver adds unprecedented positioning accuracy to your existing electronics by utilizing advanced WAAS technology and best of all, it can be mounted virtually next to most other onboard electronics without signal interference.

  • Will put your boat within 3 meters of your waypoint in most situations—great for revisiting fishing hotspots.
  • Interfaces seamlessly with charting systems, track plotters, autopilots and other NMEA-0183 systems.
  • Corrections are uplinked to satellites for complete U.S. coverage and out to 200 miles offshore.
  • Ideal for inland boaters out of range of differential beacons.
  • Fast and accurate, eliminating the need for a beacon receiver and antenna.
  • All components housed in a single compact unit for convenient installation.
  • Rugged, weatherproof construction.
 
 
 

GPS-20A GPS WAAS Receiver Specifications

Receiver

18-channel parallel

Receiving Frequency

1575.42 MHz (L1, C/A code)

Sensitivity

Less than -130dBm

Accuracy**

Less than 3m, 95% of the time

Time To First Fix

Hot Start:

20 seconds (typical)

Warm Start:

45 seconds (typical)

Cold Start:

50 seconds (typical)

Signal

Acquisition Automatic

Speed Accuracy

0.3 knots RMS

Update Rate

1 second

Positioning Mode

2D/3D Automatic

WAAS Type

WAAS (North America); EGNOS and MSAS ready

Geodetic Datum

WGS84

Output Format

NMEA-0183

Input/Output Signals

RS-422

Dynamic—Velocity

Less than 190 knots (215 MPH)

DGPS Format

WAAS

Power Requirement

1.3W @ 10.8~31.2V DC

Cable Length

33 feet

Water Resistance

Waterproof

Case Size/Weight

5.25"H x 3.7"Dia., 1.3 lbs.

 

**Accuracy is subject to change in accordance with DOD civil GPS user policy.

Specifications subject to change without notice.

 

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