Free Shipping On Many Items

The Telescope Authority
Since 1947

View Shopping Cart

Your Cart is Empty

StarGPS NX for Meade 497 AutoStar and AudioStar Telescopes

SKU : SQ-1040

- Read
  • In Stock

Add to Wishlist

Got questions? Click for live chat

Product Details

  • StarGPS NX for Meade 497 AutoStar/AudioStar Telescopes

    Add GPS to your Meade 497 Autostar/AudioStar Telescopes! Imagine the possiblities if your telescope could access the Global Positioning System... so that it always knew when and where you were observing from. No more checking your watch. No more looking up site coordinates or fiddling with the keypad to enter the date, time, latitude and longitude. StarGPS has solved your problems! It utilizes a single cable to connect your telescope to a GPS receiver smaller than a computer mouse and automatically input these values - making your telescope setup much easier and more precise! StarGPS-NX is a "plug-and-play" solution for use with the Celestron NexStar, Meade Autostar-AudioStar, LX200 Classic and Losmandy Gemini telescopes. It includes a GPS-NX02 receiver and the proper cable for your telescope. No software is required since the GPS receiver outputs commands and data the telescope already understands. Simply connect the GPS to your telescope, turn on the scope, and watch the GPS LED indicate: Power ON Location Determined Setup Complete The GPS-ASTAR cable, which connects the GPS Receiver to a 495/497 Autostar/AudioStar. The PS/2 plug connects to the GPS. The short cable plugs into an AUX port on the telescope (to power the GPS). The long cable plugs into the controller so it can receive data from the GPS. IMPORTANT: The following handset software versions have a bug in at least one LX200 command such as "set latitude" or "set date": Autostar 497 (27, 30, 35, 40, 41, 42), Autostar 497EP (all versions), Audiostar (versions prior to A3S4). If your handset displays any of these version numbers (eg. [40E]) you must update your handset using StarPatch, see With the free trial version of StarPatch you must uncheck the "GPS Setup" option before doing an "Update Handset". You can check the software version by watching the top right corner of the handset display just after turning on the power. What I have always liked about all the StarGPS that they are simple: no setup required, no CD to download, no drivers, no fuss. Just plug it in and it does the work for you...These are products that work, and once installed you can forget about them and enjoy the night sky. Then, next time you are ready to fire up the telescope again....StarGPS NX02 is ready and waiting.

    -Dr. P. Clay Sherrod, Arkansas Sky Observatories

    Features of the Star GPS Receiver...

    • Fast time-to-first-fix and low power consumption
    • High performance 65-channel SkyTraq chipset
    • Supports standard NMEA-0183, Meade LX200, Celestron NexStar, Synta Binary and Vixen HTTP protocols
    • Automatically detects telescope type (Meade, Celestron, Synta, Vixen or none)
    • Switches to standard NMEA output after 45 seconds if no telescope is detected
    • Lithium cell sustains internal clock and memory (recharges during normal operation)
    • LED power indicator blinks to indicate receiver status
    • Automatic cold start with no user initialization required
    • Compact design with integrated antenna/receiver
    • One-year warranty (parts and labor)
    Star GPS Product Number: 1040
  • specifications

    Module TypeGPS Module
    Warranty1 Year Warranty

Product Reviews

Customer Reviews
5.0 Based on 3 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • Autostars
  • Starpatch
  • Meade ETX90CA
  • coordinates
  • New York
  • luxury
  • cable
  • firmware
  • users
  • anything
Andrew B.
United States United States

StarGPS NX for Meade 497 Autostar and Audiostar

Delivery was very rapid. I ordered it on Friday and received it on Tuesday using standard shipping to New York. I received it two weeks ago and have used it every clear night since. The unit is well-made and easy to use. I use this with a Meade ETX90CA with an Autostar 497. Connect it according to the instructions and it starts up and communicates with the Autostar and the coordinates and time are automatically sent. The cables are also clearly labeled. I realize this is a luxury, but with heavy use it does feel nice not to have to enter anything when I power up the scope. Note to users of older Autostars: You must have up-to-date firmware on your Autostar. I have an older unit, so it had to be updated with Starpatch and that was easy to do, but I did have to purchase a serial cable to connect my PC.

OPT Telescopes StarGPS NX for Meade 497 AutoStar and AudioStar Telescopes Review
United States

StarGPS NX does what it says

Works great with my older model Meade LX 90 telescope!


Add GPS to an LXD75

I've been using one for about 5 years - plug it in and my LXD75 now gets GPS coordinates and timing. Works transparently and really easy!