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Digital Setting Circles

7 Items

JMI NGC-microMAX ROM Upgrade (ver. 1.16) - MICROM

SKU: JMI-MICROM
  • Read-Only Memory (ROM) upgrade kit for version 2.88 of JMI's NGC-microMAX computer.
  • This ROM upgrade (version 1.16) increases the size of the database, repairs errors, and adds new features
  • Although changing out memory chips using a flathead screwdriver is relatively easy, it is essential that all connector pins be seated correctly in the right slots
  • Provides a memory chip upgrade to the highest version number available for your specific computer series
$49.00
 

JMI NGC-MAX ROM Upgrade (v2.94 or v3.xx) - NGCROM

SKU: JMI-NGCROM
  • Read-Only Memory (ROM) upgrade kit for version 2.94 of JMI's NGC-MAX computer.
  • This ROM upgrade increases the size of the database, repairs errors, and adds new features
  • Although changing out memory chips using a flathead screwdriver is relatively easy, it is essential that all connector pins be seated correctly in the right slots
  • Provides a memory chip upgrade to the highest version number available for your specific computer series
$59.00
 

Tele Vue Sky Tour System Encoder Kit for New Style Gibraltar Mount - STN-4001

SKU: TLV-STN-4001
  • This Encoder Kit enables TeleVue Sky Tour System encoder installation on Gibraltar Mounts of more recent vintage.
  • Comes with all necessary hardware, encoders, and cables.
  • An existing Tele Vue Sky Tour computer unit is a prerequisite for employing this kit.
$269.96
 
Sky Engineering Sky Commander XP4 Computer

Sky Engineering Sky Commander XP4 Computer with Flash Cable & Manual - CMP-XP-4000

SKU: SKE-CMP-XP-4000
  • Gain access to more than 30,000 celestial objects while boosting your telescope's performance with this Sky Commander XP4 Computer.
  • Suitable for use in conjunction with a PC or individually.
  • Flash programming cable included for upgrading the Sky Commander XP4 using Flash memory.
  • With encoder "Fast-Tracking," even if the telescope is abruptly moved, extremely high resolution encoder counts up to 24576 will not be reduced.
  • Enclosure construction consists of ABS plastic with a conveniently accessible battery compartment for quick and easy battery exchange.
$295.00
 
Explore Scientific Telescope Drive Master Encoder Only

Explore Scientific TDM Telescope Drive Master Encoder Only - 721001

SKU: EXS-721001
  • This Encoder is a key component of the Explore Scientific Telescope Drive Master system, or TDM.
  • Drastically reduces drive errors to provide users with the potential for 1 arc-second tracking without requiring that their current mount be replaced.
  • Gives those with an existing TDM encoder and controller the ability to maintain a second photographical setup.
  • Requires a supplemental adapter for your specific mount.
Free shipping Free shipping
$899.99
 
Explore Scientific TDM Telescope Drive Master Encoder & Electronics Set - Ver. 2.5

Explore Scientific TDM Telescope Drive Master Ver. 2.5 Encoder & Electronics Set - 721010

SKU: EXS-721010
  • This Explore Scientific Telescope Drive Master, or TDM, is an ultra-high resolution encoder and electronics system that will substantially improve your mount's performance.
  • Drastically reduces drive errors to provide users with the potential for 1 arc-second tracking without requiring that their current mount be replaced.
  • Offsets any deviations in RA shaft angular velocity from the required drive rate in real time by either increasing or decreasing drive speed through feedback regulation.
  • Requires a supplemental adapter for your specific equatorial mount.
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$1,699.99
 
Explore Scientific TDM Telescope Drive Master Adapter with Encoder for Meade 16" LX200 ACF Mount

Explore Scientific TDM Adapter with Encoder for 16" LX200 ACF Mount - 721260

SKU: EXS-721260
  • This adapter allows the Explore Scientific Telescope Drive Master system, or TDM, to be used with Meade 16" Schmidt-Cassegrain telescopes on LX200 Advanced Coma-Free mounts.
  • Explore Scientific's TDM is an ultra-high resolution encoder and electronics system that will substantially improve your mount's performance.
  • Considerably reduces drive errors down to a potential 1 arc-second, a drastic improvement compared to typical mount drives which can easily have 20-30 arc-seconds of periodic inefficiencies.
  • Virtually eliminate tracking errors without having to replace your existing LX200 ACF mount with Meade 16" telescope.
Free shipping Free shipping
$1,599.99