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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Player One ST4 Compatible Autoguider Cable

Player One ST4 Compatible Autoguider Cable

par Player One
UGC POA-ST4-2M
$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00
Égalisation de prix!
  • Enables direct hardware-based pulse guiding
  • Connects ST4 guide cameras to ST4 mount ports
  • Standard RJ-12 connectors
  • Bypasses PC-to-mount driver complexities
  • Generous length for cable management
En rupture temporaire
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Info disponibilité
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Warranty

  • ST4 Compatible Autoguider Cable

    This ST4 compatible autoguider cable provides the essential physical link between your guide camera and equatorial mount, enabling direct hardware-based pulse guiding for sharp, long-exposure astrophotographs. By connecting the camera's ST4 output directly to the mount's autoguider input, it creates a simple and robust connection that bypasses potential software driver conflicts. This cable is the standard for achieving precise tracking corrections with virtually any ST4-equipped camera and mount combination.

    Reliable Hardware Guiding for Astrophotography

    The ST4 standard sends guide corrections directly from the camera's processor to the mount's motors as electrical signals, a method known as "pulse guiding." This approach is exceptionally reliable, as it eliminates the PC and its operating system as a point of failure in the guiding loop. For portable setups or imagers who prioritize stability over logging detailed guide metrics, an ST4 cable offers a dependable, set-and-forget solution.

    Universal ST4 Mount and Camera Connectivity

    This cable uses the standard 6-pin RJ-12 connector common to all ST4 guide ports. One end plugs into the port labeled "GUIDE" or "ST4" on your autoguiding camera, while the other connects to the "Auto Guide" or "ST4" port on your equatorial mount. Its length is sufficient for most telescope configurations, preventing snags or pulls during slewing without creating excessive cable clutter.

  • What is the ST4 Autoguider Cable used for?

    This cable is used to connect an autoguiding camera directly to an equatorial mount's autoguider port. This allows your guiding software (like PHD2) to send small movement corrections to the mount, ensuring it tracks a guide star precisely and results in sharp, pinpoint stars in your final image.

    When should I use ST4 guiding instead of ASCOM pulse guiding with this cable?

    ST4 guiding is a great choice for simplicity and reliability. Choose ST4 if:

    • You want the simplest setup: It's a direct hardware connection that bypasses PC driver layers.
    • You have an older mount: Some legacy mounts have ST4 ports but lack reliable ASCOM drivers.
    • You prioritize stability: By removing the PC-to-mount software link from the guiding process, you eliminate a potential point of failure.

    ASCOM pulse guiding (which uses a USB cable from PC to mount) is preferred when you want to log guide pulses or avoid an extra cable running to the mount head.

    How do I set up my software to use this ST4 Autoguider Cable?

    In your guiding software, such as PHD2, you will connect to your guide camera as usual. However, in the mount connection settings, you will select "On-camera" or "ST4" instead of an ASCOM driver. This tells the software to send guide commands through the camera and this cable, rather than through a separate mount connection.

    Will this ST4 cable work for guiding on the Moon or Jupiter?

    Yes. While typically used for deep-sky guiding on stars, this cable can be used with planetary imaging software that supports ST4 guiding. This allows the software to use features on the planet's surface (like a crater on the Moon or a cloud band on Jupiter) as a "guide star" to keep the object perfectly centered on the sensor during high-frame-rate video capture.

    Is this ST4 Autoguider Cable compatible with my Sky-Watcher EQ6-R Pro mount?

    Yes, absolutely. The Sky-Watcher EQ6-R Pro, like almost all modern equatorial mounts designed for astrophotography, features a standard ST4 "Auto Guide" port. This cable will connect directly between that port and the ST4 port on any compatible guide camera.

    Do I need special drivers to use this ST4 Autoguider Cable?

    No, you do not need any specific drivers for the cable itself. The ST4 connection is a direct hardware protocol. Your computer only needs the driver for your guide camera; the guiding commands are then passed through the camera to the mount via this cable without any additional software.

  • Compatibility Any guide camera and mount with an ST4 (RJ-12) port
    Connector Type 6-Pin RJ-12

    • ST4 Autoguider Cable

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  • Player One 2-Year Warranty