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Small black GPS module with tripod mounting straps

Celestron

Celestron SkySync GPS Accessory 93969 16-channel

SKU CH-2C7D-E6BQS

A 16-channel GPS module adds precise time, date and location data to compatible Celestron computerized telescopes for faster alignment

  • Product typeTelescopes
  • Product colorMulti
  • 16-channel GPS locks onto satellites for precise time, date and location
  • Connects to hand control or AUX port for quick telescope alignment
  • Mounts on tripod leg with included straps to stay out of the view
  • Rugged build withstands outdoor observing sessions
  • Automatically synchronises system clock so manual entry is not needed

Celestron SkySync GPS 93969

The Celestron SkySync GPS accessory adds a 16-channel GPS receiver to compatible Celestron computerized telescopes. It delivers precise time, date, and location data from orbiting satellites directly to the mount's hand control or auxiliary port. This module is intended for amateur astronomers and seasoned stargazers who want to eliminate manual alignment data entry.

Included tripod mounting straps

The supplied straps secure the GPS module to a tripod leg, keeping it in a low-profile position that avoids interference with telescope movement during observation. This mounting method ensures the antenna maintains a clear view of the sky for satellite acquisition while leaving the optical tube and accessories unobstructed.

Simple plug-and-play installation

Connection is made by plugging the unit into the telescope's hand control or the auxiliary port on the drive base, after which the mount reads the GPS data automatically. The main difficulty arises if the telescope model lacks a compatible auxiliary or hand-control port, which prevents the module from functioning at all.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $155.99
Pricier than about 61% of the 1,401 comparable items (median $93.99).

Specifications

Product
Brand nameCELESTRON
Product typeTelescopes
Product colorMulti

Questions about this item

Will the 16-channel GPS module need firmware updates or battery changes over time?

The accessory draws power from the telescope's hand control or AUX port and has no internal battery, so no battery changes are required. Firmware updates are handled through the telescope's hand controller when Celestron releases them.

What limits continuous operation during an all-night observing session?

The module runs as long as the telescope mount has power; its 16-channel receiver maintains satellite lock throughout the night, so the only practical limit is the mount's own power supply.

Does the GPS accessory add noticeable heat or noise when running all day?

The unit is a passive electronic module with no fan or moving parts; it generates negligible heat and operates silently while mounted on the tripod leg.

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